Adrian wrote: > My work with GRASS GIS is related to Airborne Laser Scanning > (ALS) data. I have to discover archaeological structures. For > the purpose I need to visualize the data as a 3d point cloud. > How can I do that in GRASS?
start here: http://grasswiki.osgeo.org/wiki/LIDAR (ground based laser scanning is more difficult as nviz doesn't like more than a few million vector points, but actual 3D point cloud viz is possible [see the "Help with 3D" wiki page]) if you really want point cloud viz, see the PCL library: http://pointclouds.org GRASS focuses more on the analysis of LiDAR data (which is what will give you answers instead of just the pretty pictures :) see also www.liblas.org Hamish _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user