GRASS GIS 7.2.1 Reference Manual
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 GPLed), image processing and geographic information system (GIS). Go back to help overview
m.cogo A simple utility for converting bearing and distance mea-
surements to coordinates and vice versa.
m.measure Measures the lengths and areas of features.
m.nviz.image Creates a 3D rendering of GIS data.
m.nviz.script Creates fly-through script to run in NVIZ.
m.proj Converts coordinates from one projection to another (cs2cs
m.transform Computes a coordinate transformation based on the control
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2003-2017 GRASS Development Team, GRASS GIS 7.2.1 Reference Manual