重庆箱子岩-尖山危岩体2013-2021年变化特征遥感解译图

基于卫星遥感影像数据，对重庆箱子岩-尖山危岩体进行遥感解译，分析获得危岩带形态清晰，崩源区和堆积区影像特征明显。采用2013-2021年间4景影像进行对比分析，箱子岩-尖山危岩带存在变形迹象，少量崩塌堆积体面积增加，崩塌堆积体持续堆积合并。Based on satellite remote sensing image data, remote sensing interpretation was conducted on the Xiangziyan-Jianshan dangerous rock mass in Chongqing. Through analysis, the dangerous rock belt was obtained with clear morphology, and the image features of the collapse source area and accumulation area were distinct. A total of 4 images from 2013 to 2021 were used for comparative analysis, which revealed that the Xiangziyan-Jianshan dangerous rock belt exhibited deformation signs, the area of a small number of collapse accumulations increased, and the collapse accumulations continued to accumulate and merge.