Sandip Mukherjee, P. K. Joshi, Samadrita Mukherjee, Aniruddha Ghosh, R. D. Garg, Anirban Mukhopadhyay 0002. Evaluation of vertical accuracy of open source Digital Elevation Model (DEM). Int. J. Applied Earth Observation and Geoinformation, 21:205-217, 2013. [doi]
Abstract is missing.