학술논문
Assessment of local topographic maps obtained by ground-based SAR interferometry
Document Type
Conference
Author
Source
IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477) Geoscience and remote sensing symposium Geoscience and Remote Sensing Symposium, 2003. IGARSS '03. Proceedings. 2003 IEEE International. 7:4338-4340 vol.7 2003
Subject
Language
Abstract
A procedure to derive a digital elevation model (DEM) over a region spanning a few square kilometres by means of a ground-based interferometric synthetic aperture radar (GB-InSAR) is described. The results obtained at a test-site near the village of Sauze d'Oulx, Italy, are presented. The comparison with an existing DEM shows the good accuracy of the proposed DEM retrieval technique.