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Langue: en

Version: 333681 (ubuntu - 24/10/10)

Section: 1 (Commandes utilisateur)

GRASS GIS 6.4.0+42329 Reference Manual

Geographic Resources Analysis Support System, commonly referred to as GRASS, is a <a href="">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

How to start with GRASS
Intro projections and spatial transformations
Intro 2D raster map processing
Intro 3D raster map (voxel) processing
Intro image processing
Intro vector map processing and network analysis
Intro database management

Display/Graphical User Interfaces

wxGUI wxPython-based GUI frontend
gis.m and d.m TCL/TK-based GUI frontend
Display commands manual
Display drivers
nviz 3D visualization and animation tool
xganim tool for animating a raster map series

Raster and voxel processing

Raster commands manual
Raster3D commands manual

Image processing

Imagery commands manual

Vector processing

Vector commands manual


SQL support in GRASS GIS
Database commands manual


GRASS startup manual page
General commands manual


Misc. commands manual
The GRASS Extensions Manager (GEM)


GRASS variables and environment variables


Postscript commands manual

Full Index
© 2003-2010 GRASS Development Team

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