Thermokarst Hazard Dataset for Qilian Mountains Permafrost Regions

The dataset contains 51 thermokarst sites, each site includes Number, ID, disaster type, longitude, latitude, aspect, slope, maximum elevation, minimum elevation, relative height difference, length, width, average thickness, volume, material characteristics of sliding body, Groundwater exposure (Table 1). For these parameters, it was carried out based on the satellite analysis and then verify it in the field. The images were carried out in the filed, and each site at least for one image.

本数据集包含51个热融喀斯特地貌点（thermokarst sites），每个点位均包含编号、ID、灾害类型、经度、纬度、坡向、坡度、最大海拔、最小海拔、相对高差、长度、宽度、平均厚度、体积、滑体物质特征及地下水出露情况（详见表1）。上述参数均通过卫星分析获取，并经野外实地验证。影像采集工作同样在野外开展，每个点位至少配有一张相关影像。