Title :
Quantitative subsidence monitoring using SAR interferometry
Author :
Crosetto, M. ; Crippa, B. ; Barzaghi, R.
Author_Institution :
Inst. of Geornatics, Barcelona, Spain
Abstract :
The paper describes the main characteristics of three procedures to perform subsidence monitoring using SAR interferometry, which are suitable to support quantitative applications, like those related to risk assessment and public safety. The first procedure can be effective even with a single interferogram, while the other ones are suitable to the configurations based on multiple interferograms.
Keywords :
geodesy; geophysical techniques; remote sensing by radar; synthetic aperture radar; tectonics; terrain mapping; topography (Earth); InSAR; SAR interferometry; geodesy; geophysical measurement technique; land surface topography; monitoring; multiple interferograms; quantitative method; radar remote sensing; single interferogram; subsidence; synthetic aperture radar; tectonics; terrain mapping; vertical motion; Geodesy; Geophysical measurements; Geoscience; Interferometry; Monitoring; Redundancy; Risk management; Safety; Synthetic aperture radar; Urban areas;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2002. IGARSS '02. 2002 IEEE International
Print_ISBN :
0-7803-7536-X
DOI :
10.1109/IGARSS.2002.1025898
