| 利用PS-InSAR技术监测南通市区地面沉降 |
| |
| 引用本文： | 郭炳跃,何敏,刘建东.利用PS-InSAR技术监测南通市区地面沉降[J].地质灾害与环境保护,2011,22(4):103-107. |
| |
| 作者姓名： | 郭炳跃 何敏 刘建东 |
| |
| 作者单位： | 1. 江苏省地质矿产调查研究所,南京,210018
2. 河海大学测量工程系,南京,210098 |
| |
| 摘 要： | 以南通市区2006年至2007年的SAR影像为数据源,利用PS InSAR技术对南通市区进行地面沉降研究.结果显示,南通市区存在多个沉降漏斗,但沉降量不大,大部分区域的线性沉降速率不超过11 mm/a.
|
| 关 键 词： | PS-InSAR技术 遥感监测 地面沉降 南通市 |
MONITORING THE GROUND SUBSIDENCE IN NANTONG CITY WITH THE PS-INSAR TECHNOLOGY |
| |
| Guo Bing-yue
,
He Min
,
Liu Jian-dong.MONITORING THE GROUND SUBSIDENCE IN NANTONG CITY WITH THE PS-INSAR TECHNOLOGY[J].Journal of Geological Hazards and Environment Preservation,2011,22(4):103-107. |
| |
| Authors: | Guo Bing-yue He Min Liu Jian-dong |
| |
| Institution: | 1(1.Jiangsu Institute of Geology and Mineral Survey,Nanjing 210018,China; 2.Department of Measuring Engineering,Hohai University,Nanjing 210098,China) |
| |
| Abstract: | The ground subsidence in Nantong city is studied by using the PS-InSAR technology and the SAR image data from 2006 to 2007.The result reveals several subsidence funnels with small settlements and the linear settling velocity of no more than 11 mm/a in most regions. |
| |
| Keywords: | PS-InSAR remote sensing ground subsidence Nantong |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
