Radargrammetry DEM from Different Beam Mode Radarsat Imageries and Accuracy Comparison
HU De-yong, LI Jing, CHEN Yun-hao, DENG Lei
Remote Sensing Technology and Application . 2006, (6): 541 -546 .  DOI: 10.11873/j.issn.1004-0323.2006.6.541