Volumetric calculation 3D model

Data acquisition

This 5000sqm study area required a 30min 3D measurement. To ensure accuracy of 1-4 cm we used 6 RTK GPS points for further post-processing and error assessment.

Results

Image processing was done using specialised 3D software. GPS points determined in the field were used to generate a dense 3D point cloud georeferenced in the national reference system “Stereo 70”.

The following results were provided: a 3D model, georeferenced orthophoto plan, topographic survey with contour lines with 0.5m equidistance.