Investor Presentaiton

methods workflow TLS point cloud point point point cloud cloud cloud 2 3 N georeference GNSS ICP ICP ICP ICP ICP point point point cloud cloud cloud 1 2 3 N UAS-SfM workflow of Differential Volume Estimate pre- point cloud post- point cloud 160223 160618 calculate cloud-to-cloud distance point cloud mesh dataset 1...N DOME differentiating extract changed areas (detectable distance: 10 cm or more) DVE invert normals for post dataset merge Poisson surface reconstruction fill holes, repair error faces make solid manual removal of erroneous polygons 3D mesh polygons of changed areas 3

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