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.

该数据集包含51个热融荒漠化地点，每个地点均包含编号、标识符、灾害类型、经度、纬度、朝向、坡度、最高海拔、最低海拔、相对高差、长度、宽度、平均厚度、体积以及滑动体材料特性等参数（见表1）。对于这些参数的获取，主要基于卫星分析，并在现场进行验证。现场采集了图像，每个地点至少包含一张图像。