Geographic Resources Analysis Support System, commonly referred to as
GRASS GIS, 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
GPLed), image processing and geographic information system (GIS).
Quick Introduction How to start with GRASS GIS Index of topics
and keywords Intro: projections and spatial transformations FAQ -
Frequently Asked Questions (Wiki) Graphical index of functionality |
|
Graphical User Interface wxGUI wxGUI components wxGUI toolboxes
GUI commands Display Display commands manual Display drivers |
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General GRASS GIS startup manual General commands manual
Addons Addons manual pages Programmer’s Manual
Programmer’s Manual |
Raster processing Intro: 2D raster map processing Raster
commands manual |
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3D raster processing Intro: 3D raster map (voxel) processing 3D
raster (voxel) commands manual |
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Image processing Intro: image processing Imagery commands
manual |
Vector processing Intro: vector map processing and network
analysis Vector commands manual GRASS ASCII vector format
specification |
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Database Intro: database management SQL support in GRASS GIS
Database commands manual |
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Temporal processing Intro: temporal data processing Temporal
commands manual |
Cartography PostScript commands manual wxGUI Cartographic
Composer |
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Miscellaneous & Variables Miscellaneous
commands manual GRASS variables and environment variables |
|
Python GRASS GIS Python library documentation PyGRASS
documentation |
Main index | Topics index | Keywords index | Graphical index |
Full index
© 2003-2021 GRASS Development Team, GRASS GIS 7.8.6
Reference Manual