Data di Pubblicazione:
1997
Abstract:
The connection between local and global phase unwrapping procedures in SAR interferometry is discussed; they are both based on line integration of an estimate of the original phase gradient: the former performs the integration along a single path, the latter averages results of integration along all possible paths. The overall analysis is extended to weighted algorithms
Tipologia CRIS:
04.01 Contributo in Atti di convegno
Keywords:
geophysical signal processing; geophysical techniques; radar signal processing; remote sensing by radar; synthetic aperture radar; SAR interferometry; geophysical measurement technique; global phase unwrapping; interferometric SAR; land surface; line integration; local phase unwrapping; original phase gradient estimate; radar remote sensing; signal processing; synthetic aperture radar; terrain mapping; weighted algorithm; Algorithm design and analysis; Green's function methods; Joining processes; Least squares methods; Minimization methods; Performance analysis; Phase estimation; Remote sensing; Synthetic aperture radar interferometry
Elenco autori:
Lanari, Riccardo; Fornaro, Gianfranco; Sansosti, Eugenio
Link alla scheda completa:
Titolo del libro:
Geoscience and Remote Sensing, 1997. IGARSS '97. Remote Sensing - A Scientific Vision for Sustainable Development., 1997 IEEE International