Title :
Estimation of physical properties of persistent scatterers using JERS-1 data
Author :
Kim, Jun-Su ; Moon, Wooil M.
Author_Institution :
Seoul Nat. Univ., Seoul
Abstract :
The physical properties of persistence scatterers (PS) are estimated utilizing variety means. Two urban areas of Seoul and Busan in Korea are processed using L-band HH-polarization JERS-1 data. The linear and one-year periodic deformations are monitored. The size and brightness variation of PSs are also estimated. In addition, the concurrence of PSs and the point-like targets are examined and disagreement between the positions of both types of scatterers is identified.
Keywords :
radar interferometry; synthetic aperture radar; topography (Earth); Busan; Korea; L-band HH-polarization JERS-1 data; Seoul; brightness variation; persistence scatterers; physical properties; point-like targets; size variation; surface deformation monitoring; Geophysics; Geoscience; Interferometry; Layout; Monitoring; Moon; Satellites; Scattering; Surface topography; Urban areas; InSAR; component; persistent scatterer;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2007. IGARSS 2007. IEEE International
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-1211-2
Electronic_ISBN :
978-1-4244-1212-9
DOI :
10.1109/IGARSS.2007.4423387
