Title :
SAR interferometry experiments with ERS-1
Author :
Monti-Guarnieri, A. ; Parizzi, F. ; Pasquali, P. ; Prati, C. ; Rocca, F.
Author_Institution :
Dipartimento di Elettronica, Politecnico di Milano, Italy
Abstract :
SAR coherence can be exploited for applications of repeated surveys like digital elevation map generation, improvement of ground range resolution, measurement of small changes of the terrain. Results of the Bonn experiment are presented. The main goal of the experiment was the validation of differential interferometry technique for small terrain motions estimation. However, many other interesting results, a few of them not yet interpreted, have been obtained
Keywords :
geodesy; geophysical techniques; remote sensing; remote sensing by radar; synthetic aperture radar; tectonics; Bonn experiment; DEM; ERS-1; SAR coherence; SAR method; differential interferometry technique; digital elevation map; geodesy tectonics; geophysical measurement technique; ground range resolution; interferometry; land surface imaging; radar remote sensing; repeated survey; small terrain motion; terrain change; validation; Extraterrestrial measurements; Global Positioning System; Interferometry; Microwave imaging; Motion estimation; Particle measurements; Phased arrays; Radar imaging; Roads; Synthetic aperture radar;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1993. IGARSS '93. Better Understanding of Earth Environment., International
Conference_Location :
Tokyo
Print_ISBN :
0-7803-1240-6
DOI :
10.1109/IGARSS.1993.322168
