河南省2021年新增矿山损毁和恢复治理遥感监测状况及存在问题
Remote sensing monitoring status and existing problems of new mining-destroyed land and land restoration and management in Henan Province in 2021
-
摘要: 遥感技术是开展矿山开采以及地质环境监测的一种重要手段。基于ArcGIS平台,以预处理后的河南省2020年和2021年高空间分辨率遥感卫星影像数据为信息源,根据遥感解译标志,采用目视解译的方式,获取河南省新增矿山损毁土地和恢复治理信息。通过统计分析,总结了河南省全省矿山损毁占地特征以及恢复治理现状,提出了存在的问题并给出了建议,为政府部门制定决策以及矿山地质环境保护提供依据。Abstract: Remote sensing technology plays a significant role in mining and geological environment monitoring. Based on the ArcGIS platform, and using the preprocessed data of high-spatial-resolution satellite remote sensing images for Henan Province obtained in 2020 and 2021 as the information source, this study derived the information of the new mining-destroyed land and associated restoration and management through remote sensing interpretation marks and visual interpretation. Through statistical analysis, this study summarized the mining-destroyed land characteristics and the restoration and management status throughout Henan Province, followed by suggestions for existing problems. Overall, this study provides a reference for government departments to make decisions and for protecting geological environments in mines.
下载: