Introduction of a grid-based filter approach for InSAR phase filtering and unwrapping

International Geoscience and Remote Sensing Symposium (IGARSS)

Volumn , Issue , 2007, Pages 4497-4500

  Martinez Espla, Juan J ^a   Martinez Marin, Tomas ^a   Lopez Sanchez, Juan M ^a  

^a UNIVERSITY OF ALICANTE   (Spain)

Author keywords

Extended Kalman filter; Grid filter; Phase unwrapping; SAR interferometry

Indexed keywords

GRID FILTER; PHASE UNWRAPPING (PU); SAR INTERFEROMETRY;

ALGORITHMS; PROBLEM SOLVING; STATE SPACE METHODS; SYNTHETIC APERTURE RADAR;

DIGITAL FILTERS;

EID: 63149196875     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IGARSS.2007.4423855     Document Type: Conference Paper

References (8)

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3. O. Loffeld, R. Krämer, "Phase Unwrapping for SAR Interferometry - A Data Fusion Approach by Kalman Filtering". Proceedings of IGARSS'99, pp. 1715-1717. Hamburg, Germany.
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6. J.J. Martinez-Espla, T. Martinez-Marin and J.M. Lopez-Sanchez, "Using a grid-based filter to solve InSAR phase unwrapping". IEEE Geoscience and Remote Sensing Letters, under revision.
7. G. Nico and J. Fortuny. "Using the Matrix Pencil Method to Solve Phase Unwrapping", IEEE Transactions on Signal Processing. Vol. 51, No. 3, pp. 886-880. March 2003.
8. W. Xu and I. Cumming. "A Region-Growing Algorithm for InSAR Phase Unwrapping". IEEE Transactions on Geoscience and Remote Sensing. Vol. 37, No. 1, pp. 124-134. January 1999.