Quality assessment and accuracy optimization of DSM using GLAS laser altimetry data
HU Liuru, TANG Xinming, LI Guoyuan, FU Dongxia, DOU Xianhui, ZHAO Shihu
Bulletin of Surveying and Mapping . 2019, (11): 39 -43 .  DOI: 10.13474/j.cnki.11-2246.2019.0348