Aerial Services & Digital Mapping

NRSC has executed several projects to generate high resolution geospatial data base using airborne sensors like aerial camera, airborne laser scanner (ALS), Synthetic Aperture Radar and ground based survey equipment like GPS. Some of the important projects are highlighted below -

Disaster Management Support

• High resolution geospatial data base compatible to 1:5000 scale and 25 cm accurate DTM in MSL datum for 6 river basins – for Disaster Management Support


• High resolution geospatial data base compatible to 1:5000 scale and 35 cm accurate DTM in MSL datum along with building heights extraction for entire Indian coast with 2km buffer inland for INCOIS - for Disaster Management Support


• Orthoimage for earthquake-affected areas in Gujarat state for damage assessment for Disaster Management Support