On Thu, May 25, 2017 at 4:53 AM, Eduardo Kanegae <[email protected]> wrote: > Hi there, > > I'm running GRASS 7.x from OSGeo Live and I have a 7Gb GeoTiff DEM of my > city which was acquired by LIDAR. > But, before generating itens like countours, slope, relief, etc... we'd like > to remove non-natural objects such as buildings, constructions, light poles, > tree and in first, to a have terrain model (surface height) before > generating derived products. > > What modules/functions of GRASS should I research for?
Please take a look at https://grass.osgeo.org/grass72/manuals/vectorintro.html#lidar-data-processing --> Lidar data processing where related modules are listed. Best, Markus _______________________________________________ grass-user mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/grass-user
