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Wall altitudes of adjacent properties

Drone survey for cross-sections and elevation data (TAW) of industrial warehouse and adjacent properties

Flight Category

OPEN A2

Location

Ghent

Flight time

45'

Client

Surveyor's office De Brabander

How a drone helped Surveying firm De Brabander save time

For the surveying firm De Brabander, HOVVR conducted a drone survey above an industrial warehouse with adjacent properties in Ghent. Using a combination of RTK-driven data collection, point clouds and precision profiles, we delivered cross-sections and elevation points (relative to TAW) that can be directly integrated into the site plan. The assignment included the elevation measurement of all shared walls around the warehouse, generation of DWG/DXF files and deliverable point files according to the surveyor’s requirements.

DEM as the basis for cross-sections of about 35 properties

All collected data were processed using advanced photogrammetry software.

  • Resolution of visual images: 1 pixel ≈ 1 cm
  • Resolution of point file: XYZ with accuracy < 2 cm. Thanks to this level of detail even subtle elevation differences and adjacent wall structures could be mapped with precision. The result: an interactive 3D model with cross-sections and exported profiles, ideal for technical follow-up by the surveying office.
Need to  inspect  a hard-to-reach structure,  monitor  asset conditions, or  map  your site? Contact HOVVR today to discuss how our drone services can provide the  clarity and data  you need.
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