黔西南采煤塌陷区高分遥感动态监测——以六盘水市煤矿采空塌陷区为例

于航, 安娜, 汪洁, 邢宇, 许文佳, 步凡, 王晓红, 杨金中

High-resolution remote sensing-based dynamic monitoring of coal mine collapse areas in southwestern Guizhou: A case study of coal mine collapse areas in Liupanshui City

YU Hang, AN Na, WANG Jie, XING Yu, XU Wenjia, BU Fan, WANG Xiaohong, YANG Jinzhong

表4 Statistics of damage caused by geological disasters(处/hm2)

Tab.4

被损毁地类 塌陷坑(群) 地裂缝(群) 有隐患滑坡 滑塌(群) 合计 其他地类 18/20.22 8/3.91 223/165.03 7/41.17 256/230.33 草地 1/0.94 — 7/3.27 — 8/4.21 林地及耕地 3/1.31 5/6.54 152/125.28 33/200.42 193/333.55 合计 22/22.47 13/10.45 382/293.58 40/241.59 457/568.09