标题:Monitoring the surface subsidence of handan city using sentinel-1a images and sbas-insar technology
作者:Huang, G. ;Chen, H. ;Li, X. ;Cheng, G. ;Yu, Z. ;Gu, H.
通讯作者:Chen, H
作者机构:[Huang, G. ;Chen, H. ;Li, X. ;Cheng, G. ;Yu, Z. ] College of Geomatics, Shandong University of Science and Technology, Qingdao; 266590, China;[Huang, 更多
会议名称:4th ISPRS Geospatial Week 2019
会议日期:10 June 2019 through 14 June 2019
来源:International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives
出版年:2019
卷:42
期:2/W13
页码:1933-1937
DOI:10.5194/isprs-archives-XLII-2-W13-1933-2019
关键词:Handan; land subsidence; SBAS-InSAR; Sentinel-1
摘要:The Sentinel-1 data is currently the latest free SAR data and is well suited for land subsidence monitoring based on InSAR technology due to its 6-day revisit cycle. In this paper, the urban area and surrounding areas of Handan City are used as research areas, and 29 scences of S1A data (December 2017 – December 2018) was used for time series SBAS processing. The results shows that the surface cumulative deformation ranged from-42 to 30 mm in most regions of Handan City. The maximum settlement is 69 mm, which is near the Hankuang Group Julong Company. The areas where the settlement is obvious include Wu'an City, Daishan Village, Dashe Town, Zhangxibao Town, Baijia Street, Dongxingtai Village, Gaonan Village and Hankuang Group Julong Company. Slightly elevated in the southeast of Handan City. © Authors 2019.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85067508515&doi=10.5194%2fisprs-archives-XLII-2-W13-1933-2019&partnerID=40&md5=0c03a19d3571c9ec34d24e140030fddc
TOP