Geographic Resources Analysis Support System, commonly referred to as GRASS, is a Geographic Information System (GIS) used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization. GRASS is currently used in academic and commercial settings around the world, as well as by many governmental agencies and environmental consulting companies.
This reference manual details the use of modules distributed with Geographic Resources Analysis Support System (GRASS), an open source (GNU GPL'ed), image processing and geographic information system (GIS).
Quick Introduction |
General |
Raster/Image processing |
Vector processing |
Display/Graphical User Interfaces |
Database |
Projections |
Miscellaneous |
Image processing |
Printing |
Help Index | Full Index
© 2003-2009 GRASS Development Team