An Efficient Method of Investigating Slope Collapse by Unmanned Aerial Vehicle Remote Sensing
SHEN Sheng-yu, ZHAO Yuan-ling, CHENG Dong-bing, ZHANG Ping-cang
JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI . 2018, (4): 43 -47 .  DOI: 10.11988/ckyyb.20170876