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Grass GIS Software

Grass GIS Software

Grass GIS Software


GRASS GIS
, commonly referred to as Geographic Resources Analysis Support System, is an open source GIS software that is commonly used for geospatial data analysis, data management, image processing, cartography, spatial modeling, and data visualization. It was originally was developed by the US Army Corps of Engineers and is a founding member of the Open Source Geospatial (OSGeo) Foundation.

Grass GIS SoftwareGRASS GIS contains over 350 modules to render maps and images on monitor and paper; manipulate raster, and vector data including vector networks; process multispectral image data; and create, manage, and store spatial data.

It offers both an intuitive graphical user interface as well as command line syntax for ease of operations. It can interface with printers, plotters, digitizers, and databases to develop new data as well as manage existing data.

The latest  stable version available is version 7.  GRASS GIS v7 provides support for large data , has an improved topological vector engine and improved vector network analysis tools. Click here to download it for yourself and give it a try.

 

Canadian GIS Software

Geographic Information SystemsGIS software packages come in many different formats and designed to handle many applications. Some are more robust then others offering a wide range of tools and applications while others are much more simple, the software you use should depend a lot on what your needs are.

There are also many other things to consider such as cost, usability, supported data formats just to mention a few. Canada has many software companies that offer GIS software related packages and many others that sell packages made abroad but available here.

Free GIS software

Geographic Resources Analysis Support System (GRASS) – GRASS software is a free GIS package with multiple functionality including image processing, both raster & vector compatibly, 2D/3D vector network analysis and much more functionality. It operates on various system platforms including shell and a graphical user interfaces.

Google Earth – new twist on traditional GIS that allows you to create 3D maps with existing aerial data sets

Licensed GIS software

PCI Geomatica – Geomatica 2012 from well known Canadian based PCI Geomatics is a powerful easy to learn GIS and Remote sensing package with a wide range of traditional remote sensing, photogrammetry, GIS, cartography, and web development tools.

MapInfo GIS desktop mapping application that now includes CAD tools and .NET program-ability.

ESRI – ArcGIS v10 is the most popular and dependable GIS desktop mapping application available, used world wide.

More software …

Other Mapping Tools

Need to quickly convert spatial coordinates from MTM, UTM or LAT/LONG?

 DataAppeal – Online mapping tool that provides Highly Effective & Interactive 3D Maps

Google Map Maker for Canada

GPS Software

Trimble GPS Planner – handy little FREE software package for planning of GPS Missions, allows you to optimize your base destination region with multiple station locations allowing you to determine where it would be best to record observations, determine elevation masks, generate graphs showing satellite coverage, DOP coverage, and create sky plots of GPS satellites.