A theoretical analysis on the robust phase unwrapping algorithms for SAR interferometry

Conference Paper
Publication Date:
1996
abstract:
Two-dimensional phase unwrapping is a necessary step within the interferometric SAR topography generation procedure. The authors analyze two available robust phase unwrapping procedures, and demonstrate their theoretical equivalence. Differences between their implementation are also highlighted
Iris type:
04.01 Contributo in Atti di convegno
Keywords:
geophysical signal processing; geophysical techniques; radar imaging; remote sensing by radar; synthetic aperture radar; topography (Earth); InSAR; SAR interferometry; geophysical measurement technique; land surface; radar imaging; radar remote sensing; robust phase unwrapping algorithm; terrain mapping; theoretical analysis; topography generation; two dimensional phase unwrapping; Algorithm design and analysis; Digital elevation models; Joining processes; Least squares methods; Phase estimation; Pixel; Robustness; Signal to noise ratio; Surfaces; Synthetic aperture radar interferometry
List of contributors:
Authors of the University:
Handle:
https://iris.cnr.it/handle/20.500.14243/210676
Book title:
Geoscience and Remote Sensing Symposium, 1996. IGARSS '96. 'Remote Sensing for a Sustainable Future.', International