GRASS GIS Standardized Sample Datasets: Difference between revisions
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File:std_dataset_piemonte_shaded_elevation.png|Piemonte, Italy | File:std_dataset_piemonte_shaded_elevation.png|Piemonte, Italy | ||
</gallery> | </gallery> | ||
== Where are the datasets used == | |||
* [http://grass.osgeo.org/grass70/manuals/ GRASS GIS manual] (currently using original, not fully compliant North Carolina GRASS Sample Location) | |||
* [http://courses.ncsu.edu/gis582/common/ NCSU Geospatial Modeling and Analysis course] and other [http://geospatial.ncsu.edu/osgeorel/courses.html NCSU OSGeoREL courses] (currently using original, not fully compliant North Carolina GRASS Sample Location) | |||
Revision as of 19:34, 2 June 2015
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
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Aspect (North Carolina, USA)
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Slope (North Carolina, USA)
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Profile curvature (North Carolina, USA)
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Aspect (Piemonte, Italy)
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Slope (Piemonte, Italy)
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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
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North Carolina, USA
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Piemonte, Italy
Where are the datasets used
- GRASS GIS manual (currently using original, not fully compliant North Carolina GRASS Sample Location)
- NCSU Geospatial Modeling and Analysis course and other NCSU OSGeoREL courses (currently using original, not fully compliant North Carolina GRASS Sample Location)