Study on accuracy assessment of DEM in the marsh wetland using multi-frequency InSAR
FU Bolin, GENG Renfang, LI Ying, GAO Ertao, FAN Donglin
测绘通报 . 2019, (10): 1 -7 .  DOI: 10.13474/j.cnki.11-2246.2019.0308