Title :
Comparing GPS, optical leveling and permanent scatterers
Author :
Colesanti, C. ; Ferretti, A. ; Prati, C. ; Rocca, F.
Author_Institution :
Dipt. di Elettronica e Inf., Politecnico di Milano, Italy
Abstract :
The subject of this paper is the comparison of the results obtained exploiting the permanent scatterers (PS) technique on ERS DInSAR data with displacement measurements carried out by means of optical leveling and GPS
Keywords :
Global Positioning System; electromagnetic wave scattering; geodesy; geophysical techniques; radiowave interferometry; spaceborne radar; synthetic aperture radar; ERS DInSAR data; GPS; displacement measurements; optical leveling; permanent scatterers technique; Displacement measurement; Extraterrestrial measurements; Global Positioning System; Laser radar; Notice of Violation; Optical scattering; Phase measurement; Radar scattering; Terrain factors; Time measurement;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2001. IGARSS '01. IEEE 2001 International
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-7031-7
DOI :
10.1109/IGARSS.2001.978109
