You can generate contour lines from a point cloud. You have two options: - process a digital elevation model and then generate the contour lines from it; - create contour lines directly from …
The surveying techinques that build a 3D model of a riverbed (photogrammetric/structure from motion or laser scanner) leave you with a nice and dense point cloud. Sharing it allows your client …
Before starting to work on a dense point cloud I suggest to lighten it, without losing information, getting rid off the "duplicate points". There could be points so closed one to …
If you have made an aerial photogrammetric survey over a grassy field you may want to lower the points to ground level. In order to do so you can use Cloud …
If you have a list of points’ coordinates (X, Y, Z) in a spreadsheet, you can easily turn it into a 3D point cloud. Actually, they already are a point cloud …
Cloud Compare is an open source software for point cloud processing and editing.There's an interesting plugin to filter point clouds (from photogrammetry and laser scanners) and isolate the points of …