GRASS GIS Screenshots

Screenshots of GRASS GIS in action

Image data processing examples

Imagery data is treated as raster maps in GRASS, but there are a number of special modules specifically designed to help with image processing.

For details, see the imagery and raster map processing guides.

* Orthophoto processing: orthorectification of aerial photographs with new GUI tools, i.ortho.photo, i.points, i.vpoints, ...

* Cluster analysis: i.class, i.cluster

GRASS 6.3

Georectification of aerial photo using the new GUI screenshot: Markus Neteler Tempe Arizona (USA): principal component analysis of ASTER satellite data, first three components visualized as RGB composite screenshot: M. Barton Tempe Arizona (USA): principal component analysis of ASTER satellite data, first three components visualized as RGB composite in NVIZ screenshot: M. Barton

GRASS 5

3D anaglyph view of Mars topography (instructions) screenshot: Peter Löwe

GRASS 4

The i.points georectification module

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Above screenshots are licensed under the Creative Commons Attribution ShareAlike 2.5 License