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Point cloud

The point cloud is a collection of data points where a 3D coordinate system has been assigned. In geo-referenced photogrammetry with drone, the point cloud allows coordinates measurements of a terrain, create digital elevation models, orthorectified images and three-dimensional meshes.

Used in conjunction with traditional surveyland, it offers millions of extra coordinate points and an excellent reference source and comparisons in measurements.

Video – Point Cloud

Point cloud generated from a photogrammetry and a georeferenced topographic survey for academic proposal and flight test with minimun sideoverlap.

Using a DJI Phantom 3 advanced

Image point cloud on cloudcompare an QGIS

Point Cloud WEB Interactive

View and interact on line.