{"id":5576,"date":"2026-10-30T16:17:48","date_gmt":"2026-10-30T15:17:48","guid":{"rendered":"https:\/\/topo4d.be\/drone-opmeting\/"},"modified":"2026-10-30T17:04:02","modified_gmt":"2026-10-30T16:04:02","slug":"drone-survey","status":"publish","type":"page","link":"https:\/\/topo4d.be\/en\/drone-survey\/","title":{"rendered":"Drone survey"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"5576\" class=\"elementor elementor-5576 elementor-5098\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-230b23e e-flex e-con-boxed e-con e-parent\" data-id=\"230b23e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;background_motion_fx_motion_fx_mouse&quot;:&quot;yes&quot;,&quot;background_motion_fx_mouseTrack_effect&quot;:&quot;yes&quot;,&quot;background_motion_fx_mouseTrack_direction&quot;:&quot;negative&quot;,&quot;background_motion_fx_mouseTrack_speed&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:0.2,&quot;sizes&quot;:[]}}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-66d701a e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"66d701a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;animation_mobile&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78d9d23 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"78d9d23\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Drone survey<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7655242 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"7655242\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Accurate site and volume surveys from the air<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40ef309 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"40ef309\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Need a site or construction site surveyed efficiently and in detail? With a <b>drone survey<\/b>, TOPO4D maps large and complex areas quickly, with an accuracy of a few centimetres.<\/p><p>Ideal for <b>land surveys, volume calculations and construction site monitoring<\/b>, among other things. You get reliable survey data, tailored to your project and ready for further processing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad5a90c elementor-mobile-align-left elementor-invisible elementor-widget elementor-widget-button\" data-id=\"ad5a90c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"#form\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request a drone survey<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bbd02e3 e-con-full e-flex e-con e-child\" data-id=\"bbd02e3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a2131cf custom-viewport-mask-image elementor-invisible elementor-widget elementor-widget-image\" data-id=\"a2131cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/professionele-drone-terreinmeting-werf.png\" class=\"attachment-full size-full wp-image-5580\" alt=\"TOPO4D-medewerker bereidt een professionele drone voor op een terreinmeting op de werf.\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/professionele-drone-terreinmeting-werf.png 1600w, https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/professionele-drone-terreinmeting-werf-300x300.png 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/professionele-drone-terreinmeting-werf-1024x1024.png 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/professionele-drone-terreinmeting-werf-150x150.png 150w, https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/professionele-drone-terreinmeting-werf-768x768.png 768w, https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/professionele-drone-terreinmeting-werf-1536x1536.png 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d6a8af4 e-flex e-con-boxed e-con e-parent\" data-id=\"d6a8af4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3cc2ff7 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"3cc2ff7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What does a drone survey involve?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40fcf52 hyperlink-wit elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"40fcf52\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A drone survey combines <b>professional aerial photography with accurate surveying techniques<\/b>. Using advanced drones and sensors, we collect detailed <b>survey data<\/b> of a site, construction site or terrain. We process this data through <a href=\"https:\/\/topo4d.be\/en\/drone-mapping\/\"><b>drone mapping<\/b><\/a> into usable output, such as orthophotos, terrain models, point clouds and 3D visualisations. This gives you reliable information for design, volume calculations, construction site monitoring and inspections, among other things.<\/p><p>Is the focus not on measuring, but on assessing the condition of a roof, facade, installation or other hard-to-reach area? Then we carry out a <a href=\"https:\/\/topo4d.be\/en\/drone-inspection\/\"><b>drone inspection<\/b><\/a>, where detailed aerial images help to <b>map damage, wear and other points of attention<\/b>.<\/p><p>With <b>certified drone pilots, the necessary flight permits and land surveying expertise<\/b>, TOPO4D can survey small plots as well as large construction sites and industrial sites safely and efficiently.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a801fa4 e-flex e-con-boxed e-con e-parent\" data-id=\"a801fa4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-952da55 e-con-full e-flex e-con e-child\" data-id=\"952da55\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fc53470 elementor-widget elementor-widget-image\" data-id=\"fc53470\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;motion_fx_translateX_effect&quot;:&quot;yes&quot;,&quot;motion_fx_translateX_direction&quot;:&quot;negative&quot;,&quot;motion_fx_translateX_affectedRange&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:{&quot;start&quot;:0,&quot;end&quot;:50}},&quot;motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;],&quot;motion_fx_translateX_speed&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:4,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/drone-opmeting-terrein.png\" class=\"attachment-full size-full wp-image-5578\" alt=\"Drone-opmeting van een terrein voor nauwkeurige geodata\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/drone-opmeting-terrein.png 1600w, https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/drone-opmeting-terrein-300x300.png 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/drone-opmeting-terrein-1024x1024.png 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/drone-opmeting-terrein-150x150.png 150w, https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/drone-opmeting-terrein-768x768.png 768w, https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/drone-opmeting-terrein-1536x1536.png 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-abef015 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"abef015\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d0c0d5 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"2d0c0d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why choose a drone survey?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5bade49 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"5bade49\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Drone surveys make it possible to <b>map large or hard-to-reach areas quickly, safely and in detail<\/b>. You collect a lot of survey data in a short time and get an up-to-date picture of the situation on site.<\/p><p>The main advantages:<\/p><ul><li><b>Fast:<\/b> large areas are surveyed in a short time.<\/li><li><b>Accurate:<\/b> you have detailed and up-to-date survey data.<\/li><li><b>Safe:<\/b> hard-to-reach or high-risk zones can be measured remotely.<\/li><li><b>Efficient:<\/b> less time on site and less disruption to the works.<\/li><li><b>Ready to use:<\/b> the survey data is processed into digital output for design, planning, inspection or execution.<\/li><\/ul><p>This makes drone surveys particularly interesting for construction, infrastructure, earthworks and large-scale site projects.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1ecc97d e-flex e-con-boxed e-con e-parent\" data-id=\"1ecc97d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9c3ad83 elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"9c3ad83\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff22479 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"ff22479\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">When is surveying a site with a drone worthwhile?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc70004 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"dc70004\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A <a href=\"https:\/\/topo4d.be\/en\/land-surveyor\/\">traditional land survey<\/a> remains necessary for many assignments. A drone survey is particularly interesting when <b>speed, overview and accuracy<\/b> matter, for example on large sites, complex construction sites or in situations where a lot of survey data needs to be collected in a short time.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ae1adce e-con-full e-grid elementor-invisible e-con e-child\" data-id=\"ae1adce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-419a1e0 e-con-full e-transform e-flex e-con e-child\" data-id=\"419a1e0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_transform_scale_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1.05,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b4377d1 elementor-widget elementor-widget-image\" data-id=\"b4377d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"716\" height=\"300\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/Volumebepaling.svg\" class=\"attachment-full size-full wp-image-5512\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85d53cc elementor-widget elementor-widget-heading\" data-id=\"85d53cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Volume calculations and earthworks<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ba4953 hyperlink-wit elementor-widget elementor-widget-text-editor\" data-id=\"3ba4953\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>With a drone, we can <b>accurately determine volumes of soil stockpiles, excavations and fills<\/b>. This makes the technique particularly suitable for monitoring earthworks and comparing volumes between different phases of a construction site.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-548400d e-con-full e-transform e-flex e-con e-child\" data-id=\"548400d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_transform_scale_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1.05,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d16488a elementor-widget elementor-widget-image\" data-id=\"d16488a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"300\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/Topografie.svg\" class=\"attachment-large size-large wp-image-5509\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef7ec62 elementor-widget elementor-widget-heading\" data-id=\"ef7ec62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Land surveys and topography<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0db47b hyperlink-wit elementor-widget elementor-widget-text-editor\" data-id=\"f0db47b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>From the air, we collect a large number of measurement points across the entire site. This creates a <b>detailed picture of the existing situation<\/b> as a basis for design, planning and execution. Where extra detail around buildings, structures or installations is needed, we can combine the drone survey with <a href=\"https:\/\/topo4d.be\/en\/3d-laser-scanning\/\"><b>3D laser scanning<\/b><\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e9dc99d e-con-full e-transform e-flex e-con e-child\" data-id=\"e9dc99d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_transform_scale_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1.05,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-280fd86 elementor-widget elementor-widget-image\" data-id=\"280fd86\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"300\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/Partner.svg\" class=\"attachment-large size-large wp-image-5516\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-03091da elementor-widget elementor-widget-heading\" data-id=\"03091da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Construction site monitoring<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a660c58 hyperlink-wit elementor-widget elementor-widget-text-editor\" data-id=\"a660c58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>We <b>survey the same construction site again at different moments and compare the collected data<\/b>. This makes progress objectively visible and allows volumes, earthworks and changes to be tracked throughout the project. For long-term or continuous follow-up, this can be supplemented with <a href=\"https:\/\/topo4d.be\/en\/monitoring\/\"><b>monitoring<\/b><\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-77e2660 e-con-full e-transform e-flex e-con e-child\" data-id=\"77e2660\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_transform_scale_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1.05,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fb70ea4 elementor-widget elementor-widget-image\" data-id=\"fb70ea4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"300\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/Moeilijk-bereikbare-gebouwen-1.svg\" class=\"attachment-large size-large wp-image-5636\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6dc6f0f elementor-widget elementor-widget-heading\" data-id=\"6dc6f0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hard-to-reach areas<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-587cb19 hyperlink-wit elementor-widget elementor-widget-text-editor\" data-id=\"587cb19\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>Areas that are difficult, time-consuming or less safe to access<\/b> can also be mapped efficiently from the air. Think of steep embankments, large industrial sites or terrain with limited access.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b54b556 e-con-full e-transform e-flex e-con e-child\" data-id=\"b54b556\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_transform_scale_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1.05,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0077e47 elementor-widget elementor-widget-image\" data-id=\"0077e47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"300\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/Niveaumeting.svg\" class=\"attachment-full size-full wp-image-5581\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92d471f elementor-widget elementor-widget-heading\" data-id=\"92d471f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Level surveys<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a030e4 hyperlink-wit elementor-widget elementor-widget-text-editor\" data-id=\"3a030e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>With a drone, we <b>map heights and level differences across a larger site<\/b>. This makes it easy to compare and monitor existing and desired levels, excavations and fills.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d85859b e-con-full e-transform e-flex e-con e-child\" data-id=\"d85859b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_transform_scale_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1.05,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6b72958 elementor-widget elementor-widget-heading\" data-id=\"6b72958\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Have your site surveyed by drone?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b14f134 hyperlink-wit elementor-widget elementor-widget-text-editor\" data-id=\"b14f134\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Tell us briefly about your site or construction site, and we will look at which approach suits it best and send you a tailored quote.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b09bc7c elementor-align-center elementor-widget elementor-widget-button\" data-id=\"b09bc7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"#form\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact us<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d9b15d e-flex e-con-boxed e-con e-parent\" data-id=\"9d9b15d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d7f7942 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"d7f7942\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How does a drone survey work?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-20e9928 e-con-full e-grid elementor-invisible e-con e-child\" data-id=\"20e9928\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-73a0393 e-con-full e-transform e-flex e-con e-child\" data-id=\"73a0393\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_transform_scale_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1.05,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-109ce3d elementor-widget elementor-widget-heading\" data-id=\"109ce3d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">01<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36c0068 elementor-widget elementor-widget-heading\" data-id=\"36c0068\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Analysis<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ae4d37 elementor-widget elementor-widget-text-editor\" data-id=\"0ae4d37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>We determine exactly what you want to measure, what accuracy is needed and which files you need afterwards.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9749e98 e-con-full e-transform e-flex e-con e-child\" data-id=\"9749e98\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_transform_scale_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1.05,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e66efe elementor-widget elementor-widget-heading\" data-id=\"4e66efe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">02<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f99d1d6 elementor-widget elementor-widget-heading\" data-id=\"f99d1d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Preparation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba6d919 elementor-widget elementor-widget-text-editor\" data-id=\"ba6d919\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>We assess the location, the flight environment and the required reference points, and draw up a suitable flight plan.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1210bd0 e-con-full e-transform e-flex e-con e-child\" data-id=\"1210bd0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_transform_scale_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1.05,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14217be elementor-widget elementor-widget-heading\" data-id=\"14217be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">03<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8500c34 elementor-widget elementor-widget-heading\" data-id=\"8500c34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Survey<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82bb933 elementor-widget elementor-widget-text-editor\" data-id=\"82bb933\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The drone records the entire site. Where necessary, we carry out additional measurements on the ground.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5de66a1 e-con-full e-transform e-flex e-con e-child\" data-id=\"5de66a1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_transform_scale_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1.05,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-813512c elementor-widget elementor-widget-heading\" data-id=\"813512c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">04<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11e2b52 elementor-widget elementor-widget-heading\" data-id=\"11e2b52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Data processing<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-078c951 elementor-widget elementor-widget-text-editor\" data-id=\"078c951\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The collected images and measurement points are processed and checked to produce the agreed output.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0803bbf e-con-full e-transform e-flex e-con e-child\" data-id=\"0803bbf\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_transform_scale_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1.05,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:1,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0aea7d1 elementor-widget elementor-widget-heading\" data-id=\"0aea7d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">05<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0622718 elementor-widget elementor-widget-heading\" data-id=\"0622718\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Delivery<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75f8830 elementor-widget elementor-widget-text-editor\" data-id=\"75f8830\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>You receive the results in a format that fits your further design, costing or construction site process.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-52585f0 e-con-full e-flex e-con e-child\" data-id=\"52585f0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-894edfa elementor-align-center elementor-invisible elementor-widget elementor-widget-button\" data-id=\"894edfa\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"#form\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact us<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c3fddb6 e-flex e-con-boxed e-con e-parent\" data-id=\"c3fddb6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a6cbb56 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"a6cbb56\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Some of our projects<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b224fd7 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"b224fd7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Curious what a drone survey looks like in a real project? In the <a href=\"https:\/\/topo4d.be\/en\/projects\/\">projects<\/a> below, you can see how we use drone data for land surveys, volume calculations and construction site monitoring, among other things.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-200bcda uael-img-grid__column-4 uael-img-grid-tablet__column-3 uael-img-grid-mobile__column-2 uael-ins-normal uael-img-caption-valign-bottom uael-gallery-filter-align-center elementor-invisible elementor-widget elementor-widget-uael-image-gallery\" data-id=\"200bcda\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;gallery_columns&quot;:&quot;4&quot;,&quot;gallery_columns_tablet&quot;:&quot;3&quot;,&quot;gallery_columns_mobile&quot;:&quot;2&quot;,&quot;lightbox_margin_bottom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;lightbox_margin_bottom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;lightbox_margin_bottom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;column_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:20,&quot;sizes&quot;:[]},&quot;column_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;column_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:20,&quot;sizes&quot;:[]},&quot;row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;caption_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;caption_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;caption_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;cat_filter_align&quot;:&quot;center&quot;,&quot;cat_filter_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;cat_filter_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;cat_filter_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;cat_filter_bet_spacing&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cat_filter_bet_spacing_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cat_filter_bet_spacing_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cat_filter_spacing&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cat_filter_spacing_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cat_filter_spacing_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"uael-image-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"uael-gallery-parent uael-caption-on-hover uael-gallery-unjustified\"><div class=\"uael-masonry-filters-wrapper\"><div class=\"uael-masonry-filters\" data-default=\".drones\"><div class=\"uael-masonry-filter uael-current\" data-filter=\"*\"><\/div><div class=\"uael-masonry-filter\" data-filter=\".3d-laserscanning\">3D laserscanning<\/div><div class=\"uael-masonry-filter\" data-filter=\".architectuur\">Architectuur<\/div><div class=\"uael-masonry-filter\" data-filter=\".construction\">Construction<\/div><div class=\"uael-masonry-filter\" data-filter=\".drones\">Drones<\/div><div class=\"uael-masonry-filter\" data-filter=\".expertises\">Expertises<\/div><div class=\"uael-masonry-filter\" data-filter=\".inspecties\">Inspecties<\/div><div class=\"uael-masonry-filter\" data-filter=\".landmeetkunde\">Landmeetkunde<\/div><\/div><\/div><div class=\"uael-img-gallery-wrap uael-img-masonry-wrap uael-img-grid-masonry-wrap uael-masonry uael-cat-filters uael-image-lightbox-wrap\" data-filter-default=\"\" data-lightbox_actions=\"[&quot;close&quot;]\" data-lightbox-gallery-loop=\"\"><div class=\"uael-grid-item construction landmeetkunde uael-img-gallery-item-1\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"volumebepaling op basis van gnss opmeting\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/opmeten-volumes.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"758\" height=\"1010\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/opmeten-volumes.avif\" class=\"attachment-full size-full wp-image-1496\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/opmeten-volumes.avif 758w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/opmeten-volumes-225x300.avif 225w\" sizes=\"(max-width: 758px) 100vw, 758px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">volumebepaling op basis van gnss opmeting<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-2\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Talloze drone opmetingen voor bijvoorbeeld de aanleg van zonnepanelen\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/isnta-drone.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"836\" height=\"843\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/isnta-drone.avif\" class=\"attachment-full size-full wp-image-1495\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/isnta-drone.avif 836w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/isnta-drone-298x300.avif 298w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/isnta-drone-150x150.avif 150w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/isnta-drone-768x774.avif 768w\" sizes=\"(max-width: 836px) 100vw, 836px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Talloze drone opmetingen voor bijvoorbeeld de aanleg van zonnepanelen<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-3\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"drone plaatsbeschrijving voor de werken van dak met zonnepanelen\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/drone-insta-zonnepanelen.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"811\" height=\"455\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/drone-insta-zonnepanelen.avif\" class=\"attachment-full size-full wp-image-1484\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/drone-insta-zonnepanelen.avif 811w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/drone-insta-zonnepanelen-300x168.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/drone-insta-zonnepanelen-768x431.avif 768w\" sizes=\"(max-width: 811px) 100vw, 811px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">drone plaatsbeschrijving voor de werken van dak met zonnepanelen<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-4\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"surveys for boundary determinations and research into easements\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/insta-grens.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"836\" height=\"831\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/insta-grens.avif\" class=\"attachment-full size-full wp-image-1494\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/insta-grens.avif 836w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/insta-grens-300x298.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/insta-grens-150x150.avif 150w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/insta-grens-768x763.avif 768w\" sizes=\"(max-width: 836px) 100vw, 836px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">surveys for boundary determinations and research into easements<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-5\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Indoor drone inspectie combustion chamber\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/265_0035-1024x768-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/265_0035-1024x768-1.avif\" class=\"attachment-full size-full wp-image-1474\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/265_0035-1024x768-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/265_0035-1024x768-1-300x225.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/265_0035-1024x768-1-768x576.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Indoor drone inspectie combustion chamber<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item drones uael-img-gallery-item-6\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"drone opmeting van grote werf te antwerpen\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/dronevlucht-antwerpen.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"814\" height=\"381\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/dronevlucht-antwerpen.avif\" class=\"attachment-full size-full wp-image-1485\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/dronevlucht-antwerpen.avif 814w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/dronevlucht-antwerpen-300x140.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/dronevlucht-antwerpen-768x359.avif 768w\" sizes=\"(max-width: 814px) 100vw, 814px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">drone opmeting van grote werf te antwerpen<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-7\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Drone opmeting voor de grensbepaling en het verkavelen van een perceel\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/vdaknipsel.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"902\" height=\"516\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/vdaknipsel.avif\" class=\"attachment-full size-full wp-image-1508\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/vdaknipsel.avif 902w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/vdaknipsel-300x172.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/vdaknipsel-768x439.avif 768w\" sizes=\"(max-width: 902px) 100vw, 902px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Drone opmeting voor de grensbepaling en het verkavelen van een perceel<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item 3d-laserscanning uael-img-gallery-item-8\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"inscannen van een raamopening\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Project-012-1-gEKfPQjc.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Project-012-1-gEKfPQjc.avif\" class=\"attachment-full size-full wp-image-1506\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Project-012-1-gEKfPQjc.avif 600w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Project-012-1-gEKfPQjc-300x225.avif 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">inscannen van een raamopening<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item inspecties uael-img-gallery-item-9\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Indoor drone inspecties van petrochemische installaties\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/foto-elios-2.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"640\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/foto-elios-2.avif\" class=\"attachment-full size-full wp-image-1486\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/foto-elios-2.avif 480w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/foto-elios-2-225x300.avif 225w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Indoor drone inspecties van petrochemische installaties<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item expertises landmeetkunde uael-img-gallery-item-10\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"opmeting bestaande toestand\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/opmeting-ebstaande-toestand-1024x709-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"709\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/opmeting-ebstaande-toestand-1024x709-1.avif\" class=\"attachment-full size-full wp-image-1497\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/opmeting-ebstaande-toestand-1024x709-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/opmeting-ebstaande-toestand-1024x709-1-300x208.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/opmeting-ebstaande-toestand-1024x709-1-768x532.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">opmeting bestaande toestand<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-11\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"drone opmetingen van baggerspecie en volumebepalingen\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/DJI_20211227122307_0001-1024x683-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/DJI_20211227122307_0001-1024x683-1.avif\" class=\"attachment-full size-full wp-image-1483\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/DJI_20211227122307_0001-1024x683-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/DJI_20211227122307_0001-1024x683-1-300x200.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/DJI_20211227122307_0001-1024x683-1-768x512.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">drone opmetingen van baggerspecie en volumebepalingen<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-12\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"3d laserscanning van het hobe gebinte en omzetten in CAD en BIM tekeningen\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/hobe-scan-planzicht-1024x722-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"722\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/hobe-scan-planzicht-1024x722-1.avif\" class=\"attachment-full size-full wp-image-1488\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/hobe-scan-planzicht-1024x722-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/hobe-scan-planzicht-1024x722-1-300x212.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/hobe-scan-planzicht-1024x722-1-768x542.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">3d laserscanning van het hobe gebinte en omzetten in CAD en BIM tekeningen<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item drones uael-img-gallery-item-13\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"opvolgen en inspecteren van de bouw van windmolens\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_7322.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"632\" height=\"843\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_7322.avif\" class=\"attachment-full size-full wp-image-1490\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_7322.avif 632w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_7322-225x300.avif 225w\" sizes=\"(max-width: 632px) 100vw, 632px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">opvolgen en inspecteren van de bouw van windmolens<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item landmeetkunde uael-img-gallery-item-14\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"inmeting van beekjes\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/inpeilingen-beekjes-1024x700-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"700\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/inpeilingen-beekjes-1024x700-1.avif\" class=\"attachment-full size-full wp-image-1505\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/inpeilingen-beekjes-1024x700-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/inpeilingen-beekjes-1024x700-1-300x205.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/inpeilingen-beekjes-1024x700-1-768x525.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">inmeting van beekjes<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-15\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Verkaveling 2 loten in Leuven\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/verkavelingsplan-2-loten-1024x709-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"709\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/verkavelingsplan-2-loten-1024x709-1.avif\" class=\"attachment-full size-full wp-image-1503\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/verkavelingsplan-2-loten-1024x709-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/verkavelingsplan-2-loten-1024x709-1-300x208.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/verkavelingsplan-2-loten-1024x709-1-768x532.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Verkaveling 2 loten in Leuven<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item construction drones landmeetkunde uael-img-gallery-item-16\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"DSM van spoorwegbundel bekomen met drone opmeting\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/strukton-ijsland.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"994\" height=\"386\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/strukton-ijsland.avif\" class=\"attachment-full size-full wp-image-1501\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/strukton-ijsland.avif 994w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/strukton-ijsland-300x116.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/strukton-ijsland-768x298.avif 768w\" sizes=\"(max-width: 994px) 100vw, 994px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">DSM van spoorwegbundel bekomen met drone opmeting<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-17\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Bedrijfsfilm sloopwerkzaamheden met drone\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/bedrijfsfilm-drone-grondwerken-deprez-1024x464-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"464\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/bedrijfsfilm-drone-grondwerken-deprez-1024x464-1.avif\" class=\"attachment-full size-full wp-image-1479\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/bedrijfsfilm-drone-grondwerken-deprez-1024x464-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/bedrijfsfilm-drone-grondwerken-deprez-1024x464-1-300x136.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/bedrijfsfilm-drone-grondwerken-deprez-1024x464-1-768x348.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Bedrijfsfilm sloopwerkzaamheden met drone<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-18\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Opmeten van spoorwegbundel met drone\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/20210413_1249222-768x1024-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/20210413_1249222-768x1024-1.avif\" class=\"attachment-full size-full wp-image-1476\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/20210413_1249222-768x1024-1.avif 768w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/20210413_1249222-768x1024-1-225x300.avif 225w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Opmeten van spoorwegbundel met drone<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item drones expertises uael-img-gallery-item-19\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"volumebepalingen met drones op basis van fotogrammetrie\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Schermafbeelding-2021-03-30-120930-1024x594-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"594\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Schermafbeelding-2021-03-30-120930-1024x594-1.avif\" class=\"attachment-full size-full wp-image-1507\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Schermafbeelding-2021-03-30-120930-1024x594-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Schermafbeelding-2021-03-30-120930-1024x594-1-300x174.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Schermafbeelding-2021-03-30-120930-1024x594-1-768x446.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">volumebepalingen met drones op basis van fotogrammetrie<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item drones uael-img-gallery-item-20\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"fotogrammetrische opmeting met drone\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/drone-civ-besch-1024x584-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"584\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/drone-civ-besch-1024x584-1.avif\" class=\"attachment-full size-full wp-image-1504\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/drone-civ-besch-1024x584-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/drone-civ-besch-1024x584-1-300x171.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/drone-civ-besch-1024x584-1-768x438.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">fotogrammetrische opmeting met drone<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item architectuur drones uael-img-gallery-item-21\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Fotogrammetrische orthofacade van een historische gevel met drone\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/gevel.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"331\" height=\"885\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/gevel.avif\" class=\"attachment-full size-full wp-image-1487\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/gevel.avif 331w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/gevel-112x300.avif 112w\" sizes=\"(max-width: 331px) 100vw, 331px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Fotogrammetrische orthofacade van een historische gevel met drone<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item architectuur expertises uael-img-gallery-item-22\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Expertise waardebepaling als technisch raadsman\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/expertise-schatting.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"477\" height=\"682\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/expertise-schatting.avif\" class=\"attachment-full size-full wp-image-1473\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/expertise-schatting.avif 477w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/expertise-schatting-210x300.avif 210w\" sizes=\"(max-width: 477px) 100vw, 477px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Expertise waardebepaling als technisch raadsman<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item drones uael-img-gallery-item-23\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Photogrammetric survey of archaeological site in Aalst\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/DJI_0447-1024x683-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/DJI_0447-1024x683-1.avif\" class=\"attachment-full size-full wp-image-1482\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/DJI_0447-1024x683-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/DJI_0447-1024x683-1-300x200.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/DJI_0447-1024x683-1-768x512.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Photogrammetric survey of archaeological site in Aalst<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item construction drones expertises uael-img-gallery-item-24\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Inspections of construction sites with a drone\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_4785-768x1024-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_4785-768x1024-1.avif\" class=\"attachment-full size-full wp-image-1489\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_4785-768x1024-1.avif 768w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_4785-768x1024-1-225x300.avif 225w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Inspections of construction sites with a drone<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item architectuur expertises uael-img-gallery-item-25\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Plaatsbeschrijving voor bouwwerken te Herdersem\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/plaatsbeschrijving-Herdersem.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1010\" height=\"1010\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/plaatsbeschrijving-Herdersem.avif\" class=\"attachment-full size-full wp-image-1499\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/plaatsbeschrijving-Herdersem.avif 1010w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/plaatsbeschrijving-Herdersem-300x300.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/plaatsbeschrijving-Herdersem-150x150.avif 150w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/plaatsbeschrijving-Herdersem-768x768.avif 768w\" sizes=\"(max-width: 1010px) 100vw, 1010px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Plaatsbeschrijving voor bouwwerken te Herdersem<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item landmeetkunde uael-img-gallery-item-26\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Uitzetten grenspalen voor de aanvang van bouwwerkzaamheden\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/plaatsen-van-grenspalen.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"758\" height=\"1010\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/plaatsen-van-grenspalen.avif\" class=\"attachment-full size-full wp-image-1500\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/plaatsen-van-grenspalen.avif 758w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/plaatsen-van-grenspalen-225x300.avif 225w\" sizes=\"(max-width: 758px) 100vw, 758px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Uitzetten grenspalen voor de aanvang van bouwwerkzaamheden<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item drones uael-img-gallery-item-27\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Volumebepaling met drone\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Volumetric-Survey-at-Construction-site-1024x507-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"507\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Volumetric-Survey-at-Construction-site-1024x507-1.avif\" class=\"attachment-full size-full wp-image-1509\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Volumetric-Survey-at-Construction-site-1024x507-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Volumetric-Survey-at-Construction-site-1024x507-1-300x149.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Volumetric-Survey-at-Construction-site-1024x507-1-768x380.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Volumebepaling met drone<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item landmeetkunde uael-img-gallery-item-28\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Grensbepaling tussen 2 percelen\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/85233CEB-23EE-4B24-96B4-F7E9E31AE031.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1010\" height=\"1010\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/85233CEB-23EE-4B24-96B4-F7E9E31AE031.avif\" class=\"attachment-full size-full wp-image-1475\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/85233CEB-23EE-4B24-96B4-F7E9E31AE031.avif 1010w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/85233CEB-23EE-4B24-96B4-F7E9E31AE031-300x300.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/85233CEB-23EE-4B24-96B4-F7E9E31AE031-150x150.avif 150w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/85233CEB-23EE-4B24-96B4-F7E9E31AE031-768x768.avif 768w\" sizes=\"(max-width: 1010px) 100vw, 1010px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Grensbepaling tussen 2 percelen<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item architectuur construction expertises uael-img-gallery-item-29\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Scan 2 BIM\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/bim-revit-2019.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"956\" height=\"491\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/bim-revit-2019.avif\" class=\"attachment-full size-full wp-image-1480\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/bim-revit-2019.avif 956w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/bim-revit-2019-300x154.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/bim-revit-2019-768x394.avif 768w\" sizes=\"(max-width: 956px) 100vw, 956px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Scan 2 BIM<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-30\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"PV van grensbepaling\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_8626-1024x768-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_8626-1024x768-1.avif\" class=\"attachment-full size-full wp-image-1491\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_8626-1024x768-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_8626-1024x768-1-300x225.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_8626-1024x768-1-768x576.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">PV van grensbepaling<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item architectuur landmeetkunde uael-img-gallery-item-31\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Architectural survey of a facade for renovations in Brussels\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/architecturale-opmeting-in-Brussel-voor-renovatie.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1010\" height=\"1010\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/architecturale-opmeting-in-Brussel-voor-renovatie.avif\" class=\"attachment-full size-full wp-image-1477\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/architecturale-opmeting-in-Brussel-voor-renovatie.avif 1010w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/architecturale-opmeting-in-Brussel-voor-renovatie-300x300.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/architecturale-opmeting-in-Brussel-voor-renovatie-150x150.avif 150w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/architecturale-opmeting-in-Brussel-voor-renovatie-768x768.avif 768w\" sizes=\"(max-width: 1010px) 100vw, 1010px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Architectural survey of a facade for renovations in Brussels<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item landmeetkunde uael-img-gallery-item-32\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Verkaveling (verdelen van perceel) te Lede\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_8643-1024x768-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_8643-1024x768-1.avif\" class=\"attachment-full size-full wp-image-1492\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_8643-1024x768-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_8643-1024x768-1-300x225.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_8643-1024x768-1-768x576.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Verkaveling (verdelen van perceel) te Lede<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item expertises landmeetkunde uael-img-gallery-item-33\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"opzoekingswerk voor het bepalen van een grens\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/opzoekingswerk-grenzen.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"758\" height=\"1010\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/opzoekingswerk-grenzen.avif\" class=\"attachment-full size-full wp-image-1498\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/opzoekingswerk-grenzen.avif 758w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/opzoekingswerk-grenzen-225x300.avif 225w\" sizes=\"(max-width: 758px) 100vw, 758px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">opzoekingswerk voor het bepalen van een grens<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item landmeetkunde uael-img-gallery-item-34\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"GRB opmeting van een straat te Lede\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_9964.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"674\" height=\"898\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_9964.avif\" class=\"attachment-full size-full wp-image-1493\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_9964.avif 674w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/IMG_9964-225x300.avif 225w\" sizes=\"(max-width: 674px) 100vw, 674px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">GRB opmeting van een straat te Lede<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item drones landmeetkunde uael-img-gallery-item-35\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Uitzetten van GCP\u2019s \/referentiepunten voor opmetingen met een drone\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/uitzetten-GCPs-voor-drone-opmeting-1024x768-1.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/uitzetten-GCPs-voor-drone-opmeting-1024x768-1.avif\" class=\"attachment-full size-full wp-image-1502\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/uitzetten-GCPs-voor-drone-opmeting-1024x768-1.avif 1024w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/uitzetten-GCPs-voor-drone-opmeting-1024x768-1-300x225.avif 300w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/uitzetten-GCPs-voor-drone-opmeting-1024x768-1-768x576.avif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Uitzetten van GCP\u2019s \/referentiepunten voor opmetingen met een drone<\/div><\/div><\/figcaption><\/div><\/div><div class=\"uael-grid-item construction expertises uael-img-gallery-item-36\"><div class=\"uael-grid-item-content\"><a class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\" data-fancybox=\"uael-gallery\" data-caption=\"Constructieve plaatsbeschrijving van appartementscomplex voor de aanvang van de werken te Oostende\" href=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/constructieve-plaatsbeschrijving-Oostende.avif\" data-elementor-open-lightbox=\"no\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"758\" height=\"1010\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/constructieve-plaatsbeschrijving-Oostende.avif\" class=\"attachment-full size-full wp-image-1481\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/constructieve-plaatsbeschrijving-Oostende.avif 758w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/constructieve-plaatsbeschrijving-Oostende-225x300.avif 225w\" sizes=\"(max-width: 758px) 100vw, 758px\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/a><figcaption class=\"uael-grid-img-content\"><div class=\"uael-grid-img-caption\"><div class=\"uael-grid-caption-text\">Constructieve plaatsbeschrijving van appartementscomplex voor de aanvang van de werken te Oostende<\/div><\/div><\/figcaption><\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b33c2a2 e-flex e-con-boxed e-con e-parent\" data-id=\"b33c2a2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-953ba29 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"953ba29\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">This is why clients choose TOPO4D<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e776fbe e-con-full e-grid elementor-invisible e-con e-child\" data-id=\"e776fbe\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-9caab51 e-con-full e-flex e-con e-child\" data-id=\"9caab51\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c91ef38 elementor-widget elementor-widget-image\" data-id=\"c91ef38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"300\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/Drone-opmeting-1.svg\" class=\"attachment-large size-large wp-image-5637\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b2bccf elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"1b2bccf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Certified drone pilots<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ad230d hyperlink-wit elementor-widget elementor-widget-text-editor\" data-id=\"9ad230d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Our drone flights are carried out by certified pilots who take into account safety, regulations and the specific conditions of the location.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0117872 e-con-full e-flex e-con e-child\" data-id=\"0117872\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd1bcda elementor-widget elementor-widget-image\" data-id=\"fd1bcda\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"300\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/05\/Metingsplannen.png\" class=\"attachment-large size-large wp-image-5514\" alt=\"\" srcset=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/05\/Metingsplannen.png 716w, https:\/\/topo4d.be\/wp-content\/uploads\/2025\/05\/Metingsplannen-300x126.png 300w\" sizes=\"(max-width: 716px) 100vw, 716px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e7fc30 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"6e7fc30\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Land surveying expertise<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bed80ec hyperlink-wit elementor-widget elementor-widget-text-editor\" data-id=\"bed80ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Our <a href=\"https:\/\/topo4d.be\/en\/land-surveyor\/\"><b>land surveyors<\/b><\/a> ensure that the collected data is correctly interpreted, checked and processed into usable survey information.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cd51597 e-con-full e-flex e-con e-child\" data-id=\"cd51597\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-71bd9de elementor-widget elementor-widget-image\" data-id=\"71bd9de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"300\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/05\/Communicatie.svg\" class=\"attachment-large size-large wp-image-5513\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e30a877 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"e30a877\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">One single point of contact<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba4b99d hyperlink-wit elementor-widget elementor-widget-text-editor\" data-id=\"ba4b99d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Throughout the entire process, you have one contact person. This keeps communication clear and follow-up efficient.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-32d1b5d e-con-full e-flex e-con e-child\" data-id=\"32d1b5d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e27c7a elementor-widget elementor-widget-image\" data-id=\"0e27c7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"300\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2026\/09\/Op-maat.svg\" class=\"attachment-large size-large wp-image-5515\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0f4a93 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"d0f4a93\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Tailored <br> output<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac077c8 hyperlink-wit elementor-widget elementor-widget-text-editor\" data-id=\"ac077c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>You receive the survey data in the format that fits your further design, costing or construction site process.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ded0005 e-flex e-con-boxed e-con e-parent\" data-id=\"ded0005\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a83bc0 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"8a83bc0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">They went before you<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e7e72e8 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"e7e72e8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5825041 elementor-arrows-yes elementor-pagination-type-bullets elementor-review--has-separator elementor--star-style-star_fontawesome elementor-widget elementor-widget-reviews\" data-id=\"5825041\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_per_view&quot;:&quot;3&quot;,&quot;space_between&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:21,&quot;sizes&quot;:[]},&quot;show_arrows&quot;:&quot;yes&quot;,&quot;pagination&quot;:&quot;bullets&quot;,&quot;speed&quot;:500,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;loop&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;space_between_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]}}\" data-widget_type=\"reviews.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t\t\t<div class=\"elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"testimonials\">\n\t\t\t\t<div class=\"swiper-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial elementor-repeater-item-ab00ef7\">\n\t\t\t\t\t\t\t<div class=\"elementor-testimonial__header\">\n\t\t\t\t\t\t\t\t\t\t<cite class=\"elementor-testimonial__cite\"><span class=\"elementor-testimonial__name\"> Peter De Schrijver<\/span><\/cite>\t\t\t\t\t<div class=\"elementor-testimonial__icon elementor-icon elementor-icon-quote-right\" aria-label=\"Read More\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 32H336c-26.5 0-48 21.5-48 48v128c0 26.5 21.5 48 48 48h80v64c0 35.3-28.7 64-64 64h-8c-13.3 0-24 10.7-24 24v48c0 13.3 10.7 24 24 24h8c88.4 0 160-71.6 160-160V80c0-26.5-21.5-48-48-48zm-288 0H48C21.5 32 0 53.5 0 80v128c0 26.5 21.5 48 48 48h80v64c0 35.3-28.7 64-64 64h-8c-13.3 0-24 10.7-24 24v48c0 13.3 10.7 24 24 24h8c88.4 0 160-71.6 160-160V80c0-26.5-21.5-48-48-48z\"><\/path><\/svg><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial__content\">\n\t\t\t\t\t<div class=\"elementor-testimonial__text\">\n\t\t\t\t\t\t\"Ik ben ontzettend tevreden over de diensten van TOPO 4D en zaakvoerder Guillaume Vanden Avenne. Guillaume maakt altijd correcte afspraken en komt deze ook stipt na. De prijzen zijn zeer correct en transparant, zonder verrassingen achteraf. Zijn kennis en expertise in het vak zijn indrukwekkend; hij is echt een krak in zijn vakgebied. Bovendien is hij altijd op de hoogte van de nieuwste methodes en technieken. Ik kan TOPO 4D van harte aanbevelen aan iedereen die een betrouwbare en deskundige landmeter zoekt!\"\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial elementor-repeater-item-fe3c860\">\n\t\t\t\t\t\t\t<div class=\"elementor-testimonial__header\">\n\t\t\t\t\t\t\t\t\t\t<cite class=\"elementor-testimonial__cite\"><span class=\"elementor-testimonial__name\">Jonas Van Vaerenbergh<\/span><\/cite>\t\t\t\t\t<div class=\"elementor-testimonial__icon elementor-icon elementor-icon-quote-right\" aria-label=\"Read More\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 32H336c-26.5 0-48 21.5-48 48v128c0 26.5 21.5 48 48 48h80v64c0 35.3-28.7 64-64 64h-8c-13.3 0-24 10.7-24 24v48c0 13.3 10.7 24 24 24h8c88.4 0 160-71.6 160-160V80c0-26.5-21.5-48-48-48zm-288 0H48C21.5 32 0 53.5 0 80v128c0 26.5 21.5 48 48 48h80v64c0 35.3-28.7 64-64 64h-8c-13.3 0-24 10.7-24 24v48c0 13.3 10.7 24 24 24h8c88.4 0 160-71.6 160-160V80c0-26.5-21.5-48-48-48z\"><\/path><\/svg><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial__content\">\n\t\t\t\t\t<div class=\"elementor-testimonial__text\">\n\t\t\t\t\t\t\"Zeer goed landmeetkantoor die up-to-date is met alle innovaties op de markt. Guillaume is een uitstekend dronepiloot en bracht alles mooi in beeld. Dankjewel Topo4D voor het geleverde werk!\"\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial elementor-repeater-item-757689e\">\n\t\t\t\t\t\t\t<div class=\"elementor-testimonial__header\">\n\t\t\t\t\t\t\t\t\t\t<cite class=\"elementor-testimonial__cite\"><span class=\"elementor-testimonial__name\">Denis Zhilkin<\/span><\/cite>\t\t\t\t\t<div class=\"elementor-testimonial__icon elementor-icon elementor-icon-quote-right\" aria-label=\"Read More\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-quote-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 32H336c-26.5 0-48 21.5-48 48v128c0 26.5 21.5 48 48 48h80v64c0 35.3-28.7 64-64 64h-8c-13.3 0-24 10.7-24 24v48c0 13.3 10.7 24 24 24h8c88.4 0 160-71.6 160-160V80c0-26.5-21.5-48-48-48zm-288 0H48C21.5 32 0 53.5 0 80v128c0 26.5 21.5 48 48 48h80v64c0 35.3-28.7 64-64 64h-8c-13.3 0-24 10.7-24 24v48c0 13.3 10.7 24 24 24h8c88.4 0 160-71.6 160-160V80c0-26.5-21.5-48-48-48z\"><\/path><\/svg><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial__content\">\n\t\t\t\t\t<div class=\"elementor-testimonial__text\">\n\t\t\t\t\t\t\"Excellent and professional job done. I would also like to note that all work was completed in the shortest possible time.\"\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Next\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad1ca4e uael-ins-normal uael-img-carousel-arrow-outside elementor-invisible elementor-widget elementor-widget-uael-image-gallery\" data-id=\"ad1ca4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:7,&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;slides_to_show_tablet&quot;:3,&quot;slides_to_show_mobile&quot;:2,&quot;slides_to_scroll&quot;:1,&quot;slides_to_scroll_tablet&quot;:1,&quot;slides_to_scroll_mobile&quot;:1,&quot;column_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:20,&quot;sizes&quot;:[]},&quot;column_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;column_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"uael-image-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"uael-gallery-parent uael-caption- uael-gallery-unjustified\"><div data-image_carousel=\"{&quot;slidesToShow&quot;:7,&quot;slidesToScroll&quot;:1,&quot;autoplaySpeed&quot;:5000,&quot;autoplay&quot;:false,&quot;infinite&quot;:true,&quot;pauseOnHover&quot;:true,&quot;speed&quot;:500,&quot;arrows&quot;:true,&quot;dots&quot;:false,&quot;rtl&quot;:false,&quot;responsive&quot;:[{&quot;breakpoint&quot;:1024,&quot;settings&quot;:{&quot;slidesToShow&quot;:3,&quot;slidesToScroll&quot;:1}},{&quot;breakpoint&quot;:767,&quot;settings&quot;:{&quot;slidesToShow&quot;:2,&quot;slidesToScroll&quot;:1}}]}\" class=\"uael-img-gallery-wrap uael-img-carousel-wrap uael-nav-arrows\" data-filter-default=\"All\"><div class=\"uael-grid-item  uael-img-gallery-item-1\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/aicod.jpg\" class=\"attachment-medium size-medium wp-image-1330\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-2\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Artes.jpg\" class=\"attachment-medium size-medium wp-image-1331\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-3\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Castelein.jpg\" class=\"attachment-medium size-medium wp-image-1332\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-4\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/ddw.jpg\" class=\"attachment-medium size-medium wp-image-1333\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-5\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Denys.jpg\" class=\"attachment-medium size-medium wp-image-1334\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-6\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/dumobil.jpg\" class=\"attachment-medium size-medium wp-image-1335\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-7\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/engie.jpg\" class=\"attachment-medium size-medium wp-image-1336\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-8\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/farys.jpg\" class=\"attachment-medium size-medium wp-image-1337\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-9\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/feys.jpg\" class=\"attachment-medium size-medium wp-image-1338\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-10\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Immo-ozne.jpg\" class=\"attachment-medium size-medium wp-image-1339\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-11\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/indaver.jpg\" class=\"attachment-medium size-medium wp-image-1340\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-12\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/jan-de-nul.jpg\" class=\"attachment-medium size-medium wp-image-1341\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-13\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Juri.jpg\" class=\"attachment-medium size-medium wp-image-1342\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-14\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/kbc.jpg\" class=\"attachment-medium size-medium wp-image-1343\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-15\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/PG.jpg\" class=\"attachment-medium size-medium wp-image-1344\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-16\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Soga.jpg\" class=\"attachment-medium size-medium wp-image-1345\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-17\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/solva.jpg\" class=\"attachment-medium size-medium wp-image-1346\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><div class=\"uael-grid-item  uael-img-gallery-item-18\"><div class=\"uael-grid-item-content\"><figure class=\"uael-grid-img uael-grid-gallery-img uael-ins-hover elementor-clickable\"><div class=\"uael-grid-img-thumbnail uael-ins-target\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/topo4d.be\/wp-content\/uploads\/2025\/10\/Stad-Aalst.jpg\" class=\"attachment-medium size-medium wp-image-1347\" alt=\"\" \/><\/div><div class=\"uael-grid-img-overlay\"><\/div><\/figure><\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-306980c e-flex e-con-boxed e-con e-parent\" data-id=\"306980c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d0e923 elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"3d0e923\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d035f7 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"6d035f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently asked questions about drone surveys<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d3558c1 elementor-invisible elementor-widget elementor-widget-n-accordion\" data-id=\"d3558c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2210\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-2210\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> How much does a drone survey cost? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2210\" class=\"elementor-element elementor-element-a67e2bb e-con-full e-flex e-con e-child\" data-id=\"a67e2bb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e159867 elementor-widget elementor-widget-text-editor\" data-id=\"e159867\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The price depends on the size and location of the site, the required accuracy and the output you need. Any additional measurements or permits also play a role. Want to know what a drone survey costs for your project? Then <a href=\"https:\/\/topo4d.be\/en\/contact\/\"><b>request a tailored quote<\/b><\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2211\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2211\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> How accurate is a drone survey? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2211\" class=\"elementor-element elementor-element-e4cafdb e-con-full e-flex e-con e-child\" data-id=\"e4cafdb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3eff694 elementor-widget elementor-widget-text-editor\" data-id=\"3eff694\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>With the right equipment and survey method, drone surveys can achieve an accuracy <b>of a few centimetres<\/b>. The exact accuracy depends on the site, the conditions and the purpose of the survey. That is why we tailor our approach to the project requirements in advance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2212\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2212\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Do I need a permit myself for a drone survey? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2212\" class=\"elementor-element elementor-element-842e394 e-con-full e-flex e-con e-child\" data-id=\"842e394\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a75cfed elementor-widget elementor-widget-text-editor\" data-id=\"a75cfed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>No. <b>TOPO4D takes care of all necessary flight permits and safety measures<\/b>. We have the required authorisations, aviation insurance and other safety requirements to work smoothly.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2213\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2213\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Can a drone survey take place in any weather? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2213\" class=\"elementor-element elementor-element-dc9b5a4 e-con-full e-flex e-con e-child\" data-id=\"dc9b5a4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2dc22b6 elementor-widget elementor-widget-text-editor\" data-id=\"2dc22b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Not always. <b>Rain, strong wind or limited visibility can affect flight safety and the quality of the measurements<\/b>. We monitor the weather conditions in advance and schedule the survey at a suitable moment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2214\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2214\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Are drone surveys legally recognised? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2214\" class=\"elementor-element elementor-element-408692c e-flex e-con-boxed e-con e-child\" data-id=\"408692c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3394303 elementor-widget elementor-widget-text-editor\" data-id=\"3394303\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Yes, provided they are carried out by <b>certified operators<\/b> such as TOPO4D. In court, a drone survey has <b>the same value as a traditional topographic survey<\/b>.<\/p><p>In addition, we often use drone surveys to complement a traditional survey. They help us <b>speed up the drafting work and provide extra visual context<\/b> to the collected survey data. This also makes the results clearer for people who are less familiar with technical plans, for example in legal cases.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How much does a drone survey cost?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The price depends on the size and location of the site, the required accuracy and the output you need. Any additional measurements or permits also play a role. Want to know what a drone survey costs for your project? Then request a tailored quote.\"}},{\"@type\":\"Question\",\"name\":\"How accurate is a drone survey?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"With the right equipment and survey method, drone surveys can achieve an accuracy of a few centimetres. The exact accuracy depends on the site, the conditions and the purpose of the survey. That is why we tailor our approach to the project requirements in advance.\"}},{\"@type\":\"Question\",\"name\":\"Do I need a permit myself for a drone survey?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. TOPO4D takes care of all necessary flight permits and safety measures. We have the required authorisations, aviation insurance and other safety requirements to work smoothly.\"}},{\"@type\":\"Question\",\"name\":\"Can a drone survey take place in any weather?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Not always. Rain, strong wind or limited visibility can affect flight safety and the quality of the measurements. 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This also makes the results clearer for people who are less familiar with technical plans, for example in legal cases.\"}}]}<\/script>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c38e35c e-flex e-con-boxed e-con e-parent\" data-id=\"c38e35c\" data-element_type=\"container\" data-e-type=\"container\" id=\"form\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-807a1e8 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"807a1e8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-d8532c1 e-con-full e-flex e-con e-child\" data-id=\"d8532c1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1871196 elementor-widget elementor-widget-heading\" data-id=\"1871196\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Have a site or volume surveyed by drone?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25a0b9b hyperlink-wit elementor-widget elementor-widget-text-editor\" data-id=\"25a0b9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Leave your details and tell us briefly about your project or what exactly you want to have surveyed. Based on that, we will look at which approach is most suitable. 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fields<\/p>\n                        <\/div><form method='post' enctype='multipart\/form-data'  id='gform_1'  action='\/en\/wp-json\/wp\/v2\/pages\/5576' data-formid='1' novalidate><div class='gf_invisible ginput_recaptchav3' data-sitekey='6LeNvuwrAAAAAGEj8QlccGG96THnuLKIk7woz-Sv' data-tabindex='1'><input id=\"input_0870985ebe93678ed2182dc27075246c\" class=\"gfield_recaptcha_response\" type=\"hidden\" name=\"input_0870985ebe93678ed2182dc27075246c\" value=\"\"\/><\/div>\n                        <div class='gform-body gform_body'><div id='gform_fields_1' class='gform_fields top_label form_sublabel_below description_below validation_below' data-column-layout='fill'><fieldset id=\"field_1_3\" class=\"gfield gfield--type-name gfield--input-type-name gfield_contains_required field_sublabel_hidden_label gfield--no-description field_description_below hidden_label field_validation_below gfield_visibility_visible\" data-group-id=\"a09ddc44\" data-field-span=\"12\"><legend id='gfield_label_1_3' class='gfield_label gform-field-label gfield_label_before_complex' ><span class='gform-field-label__text'>Name<\/span><span class=\"gfield_required\"><span class=\"gfield_required gfield_required_asterisk\">*<\/span><\/span><\/legend><div class='ginput_complex ginput_container ginput_container--name no_prefix has_first_name no_middle_name has_last_name no_suffix gf_name_has_2 ginput_container_name gform-grid-row' id='input_1_3'>\n                            \n                            <span id='input_1_3_3_container' class='name_first gform-grid-col gform-grid-col--size-auto' >\n                                                    <input type='text' name='input_3.3' id='input_1_3_3' value='' tabindex='3'  aria-required='true'   placeholder='First Name*'  aria-labelledby=\"input_1_3_3_label gfield_label_1_3\"\/>\n                                                    <label for='input_1_3_3' id='input_1_3_3_label' class='gform-field-label gform-field-label--type-sub hidden_sub_label screen-reader-text'>First<\/label>\n                                                <\/span>\n                            \n                            <span id='input_1_3_6_container' class='name_last gform-grid-col gform-grid-col--size-auto' >\n                                                    <input type='text' name='input_3.6' id='input_1_3_6' value='' tabindex='5'  aria-required='true'   placeholder='Last Name*'  \/>\n                                                    <label for='input_1_3_6' id='input_1_3_6_label' class='gform-field-label gform-field-label--type-sub hidden_sub_label screen-reader-text'>Last<\/label>\n                                                <\/span>\n                            \n                        <\/div><\/fieldset><div id=\"field_1_5\" class=\"gfield gfield--type-email gfield--input-type-email gfield_contains_required field_sublabel_below gfield--no-description field_description_below hidden_label field_validation_below gfield_visibility_visible\" data-group-id=\"afbee35c\" data-field-span=\"12\"><label id='gfield_label_1_5' class='gfield_label gform-field-label' for='input_1_5'><span class='gform-field-label__text'>Email<\/span><span class=\"gfield_required\"><span class=\"gfield_required gfield_required_asterisk\">*<\/span><\/span><\/label><div class='ginput_container ginput_container_email'>\n                            <input name='input_5' id='input_1_5' type='email' value='' class='large' tabindex='7'  placeholder='Email Address*' aria-required=\"true\" aria-invalid=\"false\"  \/>\n                        <\/div><\/div><div id=\"field_1_6\" class=\"gfield gfield--type-phone gfield--input-type-phone gfield--phone-format-international field_sublabel_below gfield--no-description field_description_below hidden_label field_validation_below gfield_visibility_visible\" data-group-id=\"ffe6a7b5\" data-field-span=\"12\"><label id='gfield_label_1_6' class='gfield_label gform-field-label' for='input_1_6'><span class='gform-field-label__text'>Phone<\/span><\/label><div class='ginput_container ginput_container_phone'><input name='input_6' id='input_1_6' type='tel' value='' class='large' tabindex='8' placeholder='Phone Number'  aria-invalid=\"false\"    \/><\/div><\/div><fieldset id=\"field_1_8\" class=\"gfield gfield--type-address gfield--input-type-address field_sublabel_hidden_label gfield--no-description field_description_below hidden_label field_validation_below gfield_visibility_hidden\" data-group-id=\"5019fde8\" data-field-span=\"12\"><legend id='gfield_label_1_8' class='gfield_label gform-field-label gfield_label_before_complex' ><span class='gform-field-label__text'>Address or site location<\/span><\/legend>    \n                    <div class='ginput_complex ginput_container has_street has_city has_zip ginput_container_address gform-grid-row' id='input_1_8' >\n                         <span class='ginput_full address_line_1 ginput_address_line_1 gform-grid-col' id='input_1_8_1_container' >\n                                        <input type='text' name='input_8.1' id='input_1_8_1' value='' tabindex='9'  placeholder='Street name + house number*' aria-required='false'    aria-labelledby=\"input_1_8_1_label gfield_label_1_8\"\/>\n                                        <label for='input_1_8_1' id='input_1_8_1_label' class='gform-field-label gform-field-label--type-sub hidden_sub_label screen-reader-text'>Street Name<\/label>\n                                    <\/span><span class='ginput_left address_city ginput_address_city gform-grid-col' id='input_1_8_3_container' >\n                                    <input type='text' name='input_8.3' id='input_1_8_3' value='' tabindex='10'  placeholder='City*' aria-required='false'    \/>\n                                    <label for='input_1_8_3' id='input_1_8_3_label' class='gform-field-label gform-field-label--type-sub hidden_sub_label screen-reader-text'>City<\/label>\n                                 <\/span><input type='hidden' class='gform_hidden' name='input_8.4' id='input_1_8_4' value=''\/><span class='ginput_right address_zip ginput_address_zip gform-grid-col' id='input_1_8_5_container' >\n                                    <input type='text' name='input_8.5' id='input_1_8_5' value='' tabindex='11'  placeholder='Postcode*' aria-required='false'    \/>\n                                    <label for='input_1_8_5' id='input_1_8_5_label' class='gform-field-label gform-field-label--type-sub hidden_sub_label screen-reader-text'>Postcode<\/label>\n                                <\/span><input type='hidden' class='gform_hidden' name='input_8.6' id='input_1_8_6' value='' \/>\n                    <div class='gf_clear gf_clear_complex'><\/div>\n                <\/div><\/fieldset><div id=\"field_1_12\" class=\"gfield gfield--type-hidden gfield--input-type-hidden gfield--width-full gform_hidden field_sublabel_below gfield--no-description field_description_below field_validation_below gfield_visibility_visible\" data-group-id=\"3e60eb00\" data-field-span=\"12\"><div class='ginput_container ginput_container_text'><input name='input_12' id='input_1_12' type='hidden' class='gform_hidden'  aria-invalid=\"false\" value='' \/><\/div><\/div><div id=\"field_1_10\" class=\"gfield gfield--type-fileupload gfield--input-type-fileupload gfield--width-full field_sublabel_below gfield--no-description field_description_below field_validation_below gfield_visibility_hidden\" data-group-id=\"b0542477\" data-field-span=\"12\"><label id='gfield_label_1_10' class='gfield_label gform-field-label' for='gform_browse_button_1_10'><span class='gform-field-label__text'>Upload plans or files<\/span><\/label><div class='ginput_container ginput_container_fileupload'><div id='gform_multifile_upload_1_10' data-settings='{&quot;runtimes&quot;:&quot;html5,flash,html4&quot;,&quot;browse_button&quot;:&quot;gform_browse_button_1_10&quot;,&quot;container&quot;:&quot;gform_multifile_upload_1_10&quot;,&quot;drop_element&quot;:&quot;gform_drag_drop_area_1_10&quot;,&quot;filelist&quot;:&quot;gform_preview_1_10&quot;,&quot;unique_names&quot;:true,&quot;file_data_name&quot;:&quot;file&quot;,&quot;url&quot;:&quot;https:\\\/\\\/topo4d.be\\\/en\\\/?gf_page=81f81437242b776&quot;,&quot;flash_swf_url&quot;:&quot;https:\\\/\\\/topo4d.be\\\/wp-includes\\\/js\\\/plupload\\\/plupload.flash.swf&quot;,&quot;silverlight_xap_url&quot;:&quot;https:\\\/\\\/topo4d.be\\\/wp-includes\\\/js\\\/plupload\\\/plupload.silverlight.xap&quot;,&quot;filters&quot;:{&quot;mime_types&quot;:[{&quot;title&quot;:&quot;Allowed 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class='gform_fileupload_multifile'>\n\t\t\t\t\t\t\t\t\t\t<div id='gform_drag_drop_area_1_10' class='gform_drop_area gform-theme-field-control'>\n\t\t\t\t\t\t\t\t\t\t\t<span class='gform_drop_instructions'>Drop files here or <\/span>\n\t\t\t\t\t\t\t\t\t\t\t<button type='button' id='gform_browse_button_1_10' class='button gform_button_select_files gform-theme-button gform-theme-button--control' aria-describedby=\"gfield_upload_rules_1_10\" tabindex='12' >Select files<\/button>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div><span class='gfield_description gform_fileupload_rules' id='gfield_upload_rules_1_10'>Max. file size: 256 MB.<\/span><ul class='validation_message--hidden-on-empty gform-ul-reset' id='gform_multifile_messages_1_10'><\/ul> <div id='gform_preview_1_10' class='ginput_preview_list'><\/div><\/div><\/div><div id=\"field_1_9\" class=\"gfield gfield--type-textarea gfield--input-type-textarea gfield_contains_required field_sublabel_below gfield--no-description 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agree to the &lt;a href=&quot;https:\/\/topo4d.be\/privacybeleid\/&quot; target=&quot;_blank&quot;&gt;privacy policy&lt;\/a&gt;.' class='gform_hidden' \/><input type='hidden' name='input_11.3' value='1' class='gform_hidden' \/><\/div><\/fieldset><\/div><\/div>\n        <div class='gform-footer gform_footer top_label'> <button type='submit' id='gform_submit_button_1' class='gform_button button' onclick='gform.submission.handleButtonClick(this);' data-submission-type='submit' tabindex='15'>Submit<\/button> \n            <input type='hidden' class='gform_hidden' name='gform_submission_method' data-js='gform_submission_method_1' value='postback' \/>\n            <input type='hidden' class='gform_hidden' name='gform_theme' data-js='gform_theme_1' id='gform_theme_1' value='orbital' \/>\n            <input type='hidden' class='gform_hidden' name='gform_style_settings' data-js='gform_style_settings_1' id='gform_style_settings_1' value='[]' \/>\n            <input type='hidden' 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name='gform_source_page_number_1' id='gform_source_page_number_1' value='1' \/>\n            <input type='hidden' name='gform_field_values' value='' \/>\n            <input type='hidden' name='gform_uploaded_files' id='gform_uploaded_files_1' value='' \/>\n        <\/div>\n                        <\/form>\n                        <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Drone-opmeting Nauwkeurige terrein- en volumeopmetingen vanuit de lucht Een terrein of werf effici\u00ebnt en gedetailleerd laten opmeten? Met een drone-opmeting [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":5580,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_page_generator_pro_exclude":false,"_page_generator_pro_group":0,"_page_generator_pro_index":0,"footnotes":""},"class_list":["post-5576","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Drone survey | TOPO4D<\/title>\n<meta name=\"description\" content=\"Drone surveys for land surveys, volume calculations and construction site monitoring. 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