Paper Info
Title
A Two-Scale Differential Sar Interferometry Approach For Investigating Earth Surface Deformations
Abstract
This paper presents a DIFSAR approach that allows us to detect and follow the temporal evolution of surface deformations at different spatial scales. In particular, our solution extends the capability of the algorithm referred to as Small Baseline Subsets (SBAS) technique [1], and allows us to investigate large scale deformation phenomena as well as displacements of single buildings or structures. The proposed technique relies on small baseline DIFSAR interferograms only, in order to mitigate the decorrelation phenomena, and requires two different sets of data generated at low (multi-look) and high (single-look) spatial resolution, respectively.The algorithm has been tested with data acquired by the European Remote Sensing (ERS) satellites which are relative to the city of Napoli (Italy) and surroundings; the results have been validated by using geodetic data.
Year
DOI
Venue
2003
10.1109/IGARSS.2003.1294052
IGARSS 2003: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS I - VII, PROCEEDINGS: LEARNING FROM EARTH'S SHAPES AND SIZES
Keywords
DocType
ISSN
differential SAR interferometry, synthetic aperture radar
Conference
2153-6996
Citations 
PageRank 
References 
2
0.47
2
Authors
7
Name
Order
Citations
PageRank
P. Berardino173085.58
Gianfranco Fornaro266374.07
Riccardo Lanari319950.16
Michele Manunta425131.65
Mariarosaria Manzo54110.53
Antonio Pepe618330.06
Eugenio Sansosti79423.99