Dear GIS & Remote Sensing Professional ,
The Manual of the free GIS Software
The Free GIS Software
The Facebook group of the software
The yahoo Group of the Software
Some Explaining Videos
Example Functions
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1 - Convert GIS Shape to AutoCAD DXF File and Vise versa
2 - Building Tin Surface Analysis
3 - Building Contour Surface Analysis
4 - Converting 2D to 3D Surface Analysis
5 - Calculating 2D and 3D Areas and Volumes
6 - Convert Vector and Raster Layer Coordinates System between UTM and Geographic Lon-Lat
7 - Save layout images with written Lon and Lat coordinates to help exporting them to Autocad
8 - Download and save Google Earth Images as rectified images with world file format .jgw
9 - Makes Google Earth as a Background of your GIS Geographic Lon-Lat Map
Menu->Tools->Synchronize Google Earth with Geographic Lon-Lat Map
Thank you and best personal Regards
Mohamed Elshayal
GIS Software Programmer