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Grass GIS offers state of the art three-dimensional dynamic spatial analysis and visualization. Satisfied users of OpenOSX Grass include NASA (National Aeronautical Space Administration), USGS (U.S. Geological Survey) and NOAA (National Oceanic and Atmospheric Administration).

What's New

Version 6.0b1: Release notes were unavailable when this listing was updated.


X-Windows (for GUI access), or fink or OroborOSX for easy install.

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Grass User Discussion


Current Version (6.x)


Downloads 3,819
Version Downloads 1,367
License Free
Date 07 Feb 2005
Platform OS X / PPC 32
Price Free
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