Acquiring high-precision DEM in high altitude and cold area using InSAR technology
DU Qingsong, LI Guoyu, PENG Wanlin, ZHOU Yu, CHAI Mingtang, LI Jinming
Bulletin of Surveying and Mapping . 2021, (3): 44 -49 .  DOI: 10.13474/j.cnki.11-2246.2021.0076