Geographic Resources Analysis Support System

Geographic Resources Analysis Support System
Commonly referred to as GRASS, this is a Geographic Information System (GIS) used for geospatial data management and analysis, image processing, graphics/map production, spatial modelling, ...

GRASS (Geographic Resources Analysis Support System) is an open source, Free Software Geographical information system (GIS) with raster, topological vector, image processing, ...

Geographic Resources Analysis Support System (GRASS) User's Reference Manual, Version 4.1, U.S. Army Corps of Engineers Construction Engineering Research Laboratory, Champaign, IL, 1993.

GRASS (Geographic Resources Analysis Support System) is a raster-based GIS that was developed for UNIX by CERL (Army Construction Engineering Research Laboratories). Grass is now part of the public domain and is available free over the Internet.

See also: Analysis, GIS, Geographic, GRASS, Model