Our way of working
How does TOPO4D work? From preparation and field measurement to processing and reporting, we combine traditional land surveying with drones and 3D scanning for maximum precision.
Setting out a new build: explained step by step
What does setting out a new build mean? In this article, you will read step by step how a land surveyor correctly positions a home on the site and why this is essential for a smooth start to construction.
What is the difference between the cadastral area and the legal area (property area) of a plot?
When managing real estate and land use, two important terms often emerge: the cadastral area and the legal area (also known as the ownership area).
Mast and flare inspection: safe inspection with drones
Mast and flare inspections are crucial for safety and maintenance in industrial environments. In this article, you will read how drones are deployed to inspect these structures safely, efficiently, and without site disruption.
5 tips: Choosing a good drone pilot
Choosing a drone pilot for a surveying or technical assignment? Discover 5 essential points regarding certification, accuracy, safety, and data processing.
Setting out on construction sites: what is it and why is it essential?
Setting out ensures that structures are correctly positioned on a construction site. In this article, you will read what setting out entails, when it is necessary, and why accurate measurements are essential for a problem-free construction process.
Section of a building
A section shows the vertical structure of a building and is essential for design, execution, and inspection. In this article, you will read what a section is, why it is important, and how it is prepared.
Fees
How much does a land surveyor really cost? At TOPO4D Land Surveying Office, we understand that our clients often want to know the cost of engaging our surveying services. As a dedicated surveying and drone company, we strive to provide transparency regarding our rates and the factors that influence the costs of surveying work.
How much does a land surveyor cost?
Our way of working has completely changed. In the rapidly evolving world of geotechnics and land surveying, drones have taken a prominent place as one of the most influential technological breakthroughs.
7 reasons why photogrammetry is indispensable for modern surveying projects
Photogrammetry is a measurement method in which images are converted into accurate measurement data and 3D models. In this article, you will read seven reasons why photogrammetry offers such significant added value for construction and surveying projects.