Digital Elevation Model (DEM) generated from Cartosat-1 Satellite data for India

Indian Remote Sensing Satellite Cartosat-1 is a along-track stereo mission. The DEM generated using the stereo images of Cartosat-1 with 1 arc sec (30m) posting are available on Bhuvan portal of NRSC/ISRO for free download along with the technical documents. It is released as version 1.0 initially for the entire country and subsequently improved version 1.1 R1.