Title :
Ground deformation monitoring exploiting SAR permanent scatterers
Author :
Colesanti, C. ; Locatelli, R. ; Novali, F.
Author_Institution :
Dipt. di Elettronica e Informazione, Politecnico di Milano, Italy
Abstract :
The detection of ground deformation phenomena exhibiting a time non-uniform behavior by means of the permanent scatterers technique is addressed. Simple but effective models are discussed showing significant results obtained.
Keywords :
faulting; geodesy; remote sensing by radar; synthetic aperture radar; terrain mapping; AD 1995 06 to 2000 04; ESA ERS-1/2 images; France; Lorraine; Metz; SAR permanent scatterers; San Jose fault; Santa Clara Valley; Silver Creek; United States; ground deformation monitoring; ground deformation phenomena; mining areas; mining induced subsidence; models; permanent scatterers technique; time nonuniform behavior; Decorrelation; Deformable models; Image analysis; Interferometry; Monitoring; Phase estimation; Phase noise; Radar imaging; Radar scattering; Surfaces;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2002. IGARSS '02. 2002 IEEE International
Print_ISBN :
0-7803-7536-X
DOI :
10.1109/IGARSS.2002.1025894
