Study on checking the boundary of ecological protection red line: taking Beijing as an example
ZHANG Yi, YANG Bogang, LIU Yu, YU Yongxin, WU Runze, XU Tianhao, YANG Xudong
Bulletin of Surveying and Mapping . 2021, (2): 18 -24 .  DOI: 10.13474/j.cnki.11-2246.2021.0036