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Drone topographical survey of land

14 Feb 2018

Out on site and just getting setup to carryout a drone topographical survey of a large piece of land. We’re using a number of ground control points (GCPs) to ensure high accuracy levels of approx. 3cm. 


A drone topographical survey can produce a lot of very useful information for this type of work e.g. point cloud, contours, digital surface model, volumes, etc.


The drone topographical survey point cloud can be produced in a number of different file formats e.g. dxf, las, xyz, e57 etc. and can be brought into CAD/BIM software for analysis/drawing. 


With a drone topographical survey you also get a high resolution orthophoto that is georeferenced and can be overlaid onto the finished surface model.  More details/images from this drone topographical surveyto follow once the data is processed.


#topographical survey #survey #land survey #drone survey


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