LIDAR

From GRASS-Wiki
Revision as of 02:13, 4 December 2006 by HamishBowman (talk | contribs) (modules)
Jump to navigation Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

Modules

Import

  • r.in.xyz (example)
  • v.in.ascii Limited to a few million data points unless topology is skipped

Analysis

  • v.lidar.correction
  • v.lidar.edgedetection
  • v.lidar.growing

Surface generation

  • v.surf.rst
  • v.surf.idw
  • r.fillnulls


Sample data

Widely used in GRASS tutorials

Other

  • USGS Center for LIDAR Information Coordination and Knowledge (aka CLICK) - USGS LiDAR point cloud distribution site
    http://lidar.cr.usgs.gov
  • EarthScope Spatial Data Explorer - A java application for querying, browsing, and acquiring data from the EarthScope Spatial Data Repository. Currently includes a number of LiDAR datasets.
    http://www.earthscope.org/data/lidar.php