{"id":3045,"date":"2026-06-09T06:24:52","date_gmt":"2026-06-09T06:24:52","guid":{"rendered":"https:\/\/www.droneview.be\/?p=3045"},"modified":"2026-06-09T06:30:20","modified_gmt":"2026-06-09T06:30:20","slug":"drone-survey-in-belgium-what-can-a-certified-drone-pilot-do-for-you","status":"publish","type":"post","link":"https:\/\/www.droneview.be\/en\/drone-survey-in-belgium-what-can-a-certified-drone-pilot-do-for-you\/","title":{"rendered":"Drone Survey in Belgium: What Can a Certified Drone Pilot Do For You?"},"content":{"rendered":"

Published by Guy Liebert, Droneview.be \u2014 EASA-certified drone pilot with 30 years of experience.<\/em><\/p>\n

More and more contractors, property developers and government bodies are asking the same question: can a drone replace the traditional land surveyor?<\/strong> The answer is nuanced \u2014 but what is certain: a professional drone survey delivers measurement data faster, cheaper and safer than ever before.<\/p>\n

In this article, I explain what drone surveying exactly entails, when you can benefit from it, and what the difference is with a certified land surveyor.<\/p>\n

Also see our services:<\/strong>\u2192 Stockpile Volume Measurement & Digital Inventory<\/a>
\n\u2192 Site Efficiency & Digital Surveys<\/a>
\n\u2192 Periodic Construction Monitoring & Site Tracking<\/a><\/div>\n
\n

What is drone surveying?<\/h2>\n

Drone surveying \u2014 also called drone mapping<\/strong>, aerial survey<\/strong> or photogrammetric measurement<\/strong> \u2014 is the process of mapping a terrain, construction site or object using aerial photos taken by a drone.<\/p>\n

The drone flies a systematic pattern over the area to be measured. The images have significant mutual overlap, allowing specialised software to calculate an accurate 2D orthoplan<\/strong> or 3D terrain model<\/strong>.<\/p>\n

At Droneview.be, we use the DJI Matrice 30T<\/strong> \u2014 an industrial drone with RTK precision (Real-Time Kinematic GPS). This means centimetre-accurate positioning without ground personnel on site.<\/p>\n

\"\"<\/p>\n

<\/p>\n

\n

Drone survey vs. traditional land surveyor: what\u2019s the difference?<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Aspect<\/th>\nTraditional surveyor<\/th>\nDrone survey (Droneview.be)<\/th>\n<\/tr>\n
Speed<\/strong><\/td>\nDays to weeks<\/td>\nA few hours to 1 day<\/td>\n<\/tr>\n
Cost<\/strong><\/td>\nHigh (hourly rate + fieldwork)<\/td>\nSignificantly lower<\/td>\n<\/tr>\n
Difficult terrain<\/strong><\/td>\nLimited accessibility<\/td>\nNo problem \u2014 drone goes anywhere<\/td>\n<\/tr>\n
Accuracy<\/strong><\/td>\nMillimetre (official)<\/td>\n1-3 cm XY with RTK<\/td>\n<\/tr>\n
Legal value<\/strong><\/td>\nOfficial and sworn<\/td>\nTechnical report (not sworn)<\/td>\n<\/tr>\n
Volume calculation<\/strong><\/td>\nPossible but time-consuming<\/td>\nFast and accurate<\/td>\n<\/tr>\n
Repeat measurements<\/strong><\/td>\nExpensive and time-consuming<\/td>\nIdeal \u2014 weekly possible<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Important nuance:<\/strong> a drone pilot is not a certified land surveyor. For official boundary determination or legal cadastral plans, you still need a sworn surveyor. For everything related to volume calculations, site monitoring, terrain analysis and 3D modelling<\/strong>, a drone survey is faster, cheaper and at least as accurate.<\/p>\n

\n

When should you choose a drone survey?<\/h2>\n

Earthworks and volume calculations<\/h3>\n

How many cubic metres of sand, gravel or earth are on your site? A traditional measurement takes half a day. A drone flies over in 20 minutes and delivers an accurate stock report. Ideal for weekly earthwork balance on large infrastructure projects.<\/p>\n

Terrain survey for planning permission<\/h3>\n

A detailed orthoplan or elevation point cloud of your plot as a basis for your architect or engineering office. Faster and cheaper than a classic survey for non-legal purposes.<\/p>\n

Periodic site monitoring<\/h3>\n

Document every phase of your construction project from the air. From first groundbreaking to handover \u2014 a complete site survey every week or month.<\/p>\n

Difficult access terrain<\/h3>\n

Steep slopes, deep pits, industrial sites with hazardous zones \u2014 a drone goes everywhere a person cannot safely go. No scaffolding, no risk.<\/p>\n

Cadastral pre-survey<\/h3>\n

As preparation for an official surveying assignment, a drone orthophoto provides the surveyor with valuable preliminary information. This saves time and money on the final sworn survey.<\/p>\n

\n

What does a drone survey deliver?<\/h2>\n