GRASS GIS Standardized Sample Datasets
Revision as of 17:59, 25 March 2015 by Wenzeslaus (talk | contribs) (→List of datasets: link existing datasets; TODO: naming is inconsistent and not informative (esp. for the new GRASS dataset))
See Trac wiki page for the development of the dataset.
List of datasets
- Future GRASS GIS Sample Dataset (reference for other datasets, under development)
- Original North Carolina GRASS Sample Location (map names partially standardized, content partially standardized, currently used dataset, to be depreciated)
- Piemonte, Italy (map names not standardized, content not standardized, work in progress)
Examples
Computing slope and aspect
Compute slope, aspect and profile curvature of the terrain:
g.region raster=elevation r.slope.aspect elevation=elevation slope=slope aspect=aspect pcurvature=profile_curvature
Aspect (North Carolina, USA)
Slope (North Carolina, USA)
Profile curvature (North Carolina, USA)
Aspect (Piemonte, Italy)
Slope (Piemonte, Italy)
Profile curvature (Piemonte, Italy)
Visualizing shaded relief
Visualize digital elevation model with shaded relief:
g.region raster=elevation r.relief input=elevation output=shade d.shade shade=shade color=elevation
North Carolina, USA
Piemonte, Italy
