Free grass software for mac

GRASS GIS 6.4rc5 is stand for Geographic Resources Analysis Support System, which used for data management, image processing, graphics production, spatial modelling, and visualization of many types of data. It is Free (Libre) Software/Open Source released under GNU General Public License (GPL). GRASS is official project of the Open Source Geospatial Foundation.
Originally developed by the U.S. Army Construction Engineering Research Laboratories (USA-CERL, 1982-1995), a branch of the US Army Corp of Engineers, as a tool for land management and environmental planning by the military, GRASS has evolved into a powerful utility with a wide range of applications in many different areas of scientific research. GRASS is currently used in academic and commercial settings around the world, as well as many governmental agencies including NASA, NOAA, USDA, DLR, CSIRO, the National Park Service, the U.S. Census Bureau, USGS, and many environmental consulting companies.
The new GRASS 6 release introduces a new topological 2D/3D vector engine and support for vector network analysis. Attributes are now managed in a SQL-based DBMS. A new display manager has been implemented. The NVIZ visualization tool was enhanced to display 3D vector data and voxel volumes. Messages are partially translated (i18N) with support for FreeType fonts, including multibyte Asian characters. New LOCATIONs can be auto-generated by EPSG code number. GRASS is integrated with GDAL/OGR libraries to support an extensive range of raster and vector formats, including OGC-conformal Simple Features.
The GRASS Development Team has grown into a multi-national team consisting of developers at numerous locations.
In September 2006, the GRASS Project Steering Commitee was formed which is responsible for the overall management of the project. The PSC is especially responsible for granting SVN write access.
Major Features:

1. GRASS (Geographic Resources Analysis Support System) is a raster/vector GIS, image processing system, and graphics production system.
2. GRASS contains over 350 programs and tools to render maps and images on monitor and paper; manipulate raster, vector, and sites data; process multi spectral image data; and create, manage, and store spatial data.
3. GRASS uses both an intuitive windows interface as well as command line syntax for ease of operations.
4. GRASS can interface with commercial printers, plotters, digitizers, and databases to develop new data as well as manage existing data.
   
5. GRASS supports workgroups through its LOCATION/MAPSET concept which can be set up to share data over NFS (Network File System). Keeping LOCATIONs with their underlying MAPSETs on a central server, a team can simultaneously work in the same project database.
   
6. GRASS is released under GNU GPL, the source code (5.x: more than 1 million lines of C; 6.x 500k SLOC) is completely available.
7. GRASS provides a sophisticated GIS library which can be used for own developments.
   

Enhancements:

• New modules
  
• Major module changes
  
• Minor module changes
  
• Library changes
  
• Driver changes
  
• GUI changes
  
• Portability changes
  
• Build changes
  
• Documentation updates
  
• Message translation updates
  
• Closed tickets
  
• Closed bugs since branching
  

AlienSun Clock screensaver 2.6 is an attractive screensaver which enables you to look at the usual things in a surprisingly new way. Sometimes it just feels like trying something new, something different. If you are after some changes, Alien Sun Clock Screensaver will provide you with a fascinating experience of the alien vision. Now you can see the Sun and sky through the eyes of an alien right from your desktop. The warmth of this radiant and extraordinary screensaver will make your mood joyful.

Alien Sun Clock Screensaver decorates your desktop with a fascinating assortment of vivid colors composing a new image of the Sun. Near the sun there are gently floating clouds and the background is composed of all sorts of intriguing objects, some resembling grass and leaves, some looking like nothing on earth. And you can see narrow beams of light coming right upon you from the screen.

Within the transparent sun, you can see a fancy-looking clock. Their curved design and differently colored hands make it look classy and cheerful. Every time you need quick refreshment, this lively screensaver will help to empty your mind and prepare yourself for further productive work. Brighten up your desktop!

Ever wish you could have a rainbow dock? Or perhaps youd like to park your dock on some grass, Well with DockDR the choice is all yours!
DockDR will allow you to not only toggle between 2D and 3D docks but also allows you to change the look of your 3d dock in just a few clicks!
System requirements:
- Administrator Account.
- Docks Folder MUST reside in /Applications/DockDoctor/