Find ready-made and available for download PowerPoint presentations online. PowerPoint presentations can be valuable tools in presenting GIS ideas or as educational materials.
The research topic is land cover mapping with object oriented image analysis approach. The research took urban conglomeration of Vijayawada city as one of the … Read more
Mount Everest 1 August 2007 How high is Mount Everest exactly? Recent surveys have come up with heights that differ by more than … Read more
There are several ways in which to bring spatial data into a GIS. This article provides a brief overview of some of the more common methods for creating vector GIS data.
On February 1st 2003, the Space Shuttle Columbia was destroyed upon re-entry to the earth’s atmosphere. GPS and GIS technologies are helping in the recovery … Read more