Wednesday, July 21, 2010

Article - Mapping Services

The integration, storage, editing, analysis, sharing, and displaying of geographical information by merging cartography and database technology is known as GIS Mapping.

To know more about GIS Mapping services check this article GIS Mapping Services

Thursday, July 1, 2010

DEM/DTM Generation

Digital Elevation Model is the representation of earth’s topography using digital methods. Digital elevation model is also called as digital terrain model (DTM). DEMs or DTMs can be represented as original maps, square grids or irregular network of triangles.
The main application of DEM are,
To get more information check this link DEM/DTM generation

Check this video