Bharti Engineering College involved in Geographic Information Science and Photogrammetric Research have obtained the basic hardware and software needed for faculty and students projects. Most research units include Windows personal computers, Unix workstations, computers equipped with printers and plotters. Software such ArcGIS, Idrisi, ERDAS, and Envi are routinely used in GIS, cartographic, and remote sensing projects. Digital data such as Landsat and Spot, AVHRR, Coastal Zone Color Scanner sensor imagery, radar altimeter and scatterometer data, World Data Bank II map features, USGS digital line graph (DLG), digital elevation model (DEM), and U.S. Census Bureau TIGER files are commonly accessed. Surveying research equipment includes total station, digital theodolite surveying instruments and global positioning system (GPS) receivers.