吉林双阳矿区地表沉降监测及时空演化分析
Land Subsidence Monitoring and Spatiotemporal Evolution Analysis of Jilin Shuangyang Mining Area
李玉雷 1徐誉维 2徐思瑜 2张熠斌2
作者信息
- 1. 吉林省地图技术审核中心,吉林长春 130062
- 2. 吉林省地质环境监测总站(吉林省地质灾害应急技术指导中心),吉林长春 130061
- 折叠
摘要
基于SBAS-InSAR技术对双阳矿区地表沉降进行监测,获取地表沉降速率和累计沉降结果,分析时空演化态势和特征.结果表明,双阳矿区地表沉降主要分布在齐家镇东南部耕地区域,占总沉降面积的7.09％.研究成果可为矿区地表沉降地质灾害防治、矿山地质环境保护与土地复垦提供科学依据.
Abstract
Based on SBAS-InSAR technology,the land subsidence in Shuangyang mining area was monitored,the land subsidence rate and cumulative subsidence results were obtained,and the spatiotemporal evolution trend and characteristics were analyzed. The results show that the land subsidence of Shuangyang mining area is mainly distributed in the cultivated land area in the southeast of Qi-jia town,accounting for 7.09％ of the total subsidence area. The research results can provide scientific basis for the prevention and control of land subsidence geological disaster control,mine geological environment protection and land reclamation.
关键词
SBAS-InSAR/地表沉降监测/时空演化/吉林双阳矿区Key words
SBAS-InSAR/land subsidence monitoring/spatiotemporal evolution/Jilin Shuangyang mining area引用本文复制引用
出版年
2024
NETL
NSTL
万方数据