TY - GEN
T1 - The application of PS-InSAR technology on land subsidence in Cangzhou region
AU - Lei, Kunchao
AU - Gong, Huili
AU - Li, Xiaojuan
AU - Chen, Beibei
AU - Li, Jiwei
AU - Song, Liulin
PY - 2011
Y1 - 2011
N2 - Land subsidence in Cangzhou of the North China Plain, has been an ongoing problem for the past four decades (since the later 1970s). With the development of new synthetic aperture radar(SAR)sensors and interferometric synthetic aperture radar(InSAR) techniques, the application of satellite Radar data have enhanced capabilities to detect and monitor ground displacements with centimeter to millimeter precision at greater spatial detail and higher temporal resolution. We use Permanent Scatterers interferometric synthetic aperture radar (PS-InSAR) technology (Hooper, A.2004) to detect and measure ground movement in this area (from2004 to 2007). Results of the cangzhou region study are reported and the utility of the InSAR methodology is discussed.
AB - Land subsidence in Cangzhou of the North China Plain, has been an ongoing problem for the past four decades (since the later 1970s). With the development of new synthetic aperture radar(SAR)sensors and interferometric synthetic aperture radar(InSAR) techniques, the application of satellite Radar data have enhanced capabilities to detect and monitor ground displacements with centimeter to millimeter precision at greater spatial detail and higher temporal resolution. We use Permanent Scatterers interferometric synthetic aperture radar (PS-InSAR) technology (Hooper, A.2004) to detect and measure ground movement in this area (from2004 to 2007). Results of the cangzhou region study are reported and the utility of the InSAR methodology is discussed.
KW - Groundwater
KW - Interferometric synthetic aperture radar (InSAR)
KW - Land subsidence
KW - Permanent scatterers (PS)
UR - http://www.scopus.com/inward/record.url?scp=79960462536&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79960462536&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.268-270.1934
DO - 10.4028/www.scientific.net/AMR.268-270.1934
M3 - Conference contribution
AN - SCOPUS:79960462536
SN - 9783037851555
T3 - Advanced Materials Research
SP - 1934
EP - 1939
BT - Computational Materials Science, CMS 2011
T2 - 2011 International Conference on Computational Materials Science, CMS 2011
Y2 - 17 April 2011 through 18 April 2011
ER -