Interferometric SAR phase unwrapping using Green's formulation

被引：79

作者：

Fornaro, G ^{[1
]}

Franceschetti, G ^{[1
]}

Lanari, R ^{[1
]}

机构：

[1] CNR,IRECE,I-80124 NAPLES,ITALY

来源：

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING | 1996年 / 34卷 / 03期

关键词：

D O I：

10.1109/36.499751

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Any method that permits retrieving full range (unwrapped) phase values starting from their (-pi, pi) determination (wrapped phase) can be defined as a phase unwrapping technique. This paper addresses a new procedure for phase unwrapping especially designed for Interferometric synthetic aperture radar applications. The proposed algorithm is based on use of Green's first identity. Results on simulated as well as on real data are presented. They both confirm the excellent performance of the procedure.

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收藏

页码：720 / 727

页数：8

相关论文

共 11 条

[1] Image registration in interferometric SAR processing [J].

Fornaro, G ;

Franceschetti, G .

IEE PROCEEDINGS-RADAR SONAR AND NAVIGATION, 1995, 142 (06) :313-320

[2] ROBUST 2-DIMENSIONAL WEIGHTED AND UNWEIGHTED PHASE UNWRAPPING THAT USES FAST TRANSFORMS AND ITERATIVE METHODS [J].

GHIGLIA, DC ;

ROMERO, LA .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1994, 11 (01) :107-117

[3] SATELLITE RADAR INTERFEROMETRY - TWO-DIMENSIONAL PHASE UNWRAPPING [J].

GOLDSTEIN, RM ;

ZEBKER, HA ;

WERNER, CL .

RADIO SCIENCE, 1988, 23 (04) :713-720

[4]

JONES D. S., 1987, METHODS ELECTROMAGNE, V1

[5] PHASE STATISTICS OF INTERFEROGRAMS WITH APPLICATIONS TO SYNTHETIC-APERTURE RADAR [J].

JUST, D ;

BAMLER, R .

APPLIED OPTICS, 1994, 33 (20) :4361-4368

[6] STUDIES OF MULTIBASELINE SPACEBORNE INTERFEROMETRIC SYNTHETIC APERTURE RADARS [J].

LI, FK ;

GOLDSTEIN, RM .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 1990, 28 (01) :88-97

[7] NEW APPROACHES IN INTERFEROMETRIC SAR DATA-PROCESSING [J].

LIN, Q ;

VESECKY, JF ;

ZEBKER, HA .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 1992, 30 (03) :560-567

[8] COMPARISON OF ELEVATION DERIVED FROM INSAR DATA WITH DEM OVER LARGE RELIEF TERRAIN [J].

LIN, Q ;

VESECKY, JF ;

ZEBKER, HA .

INTERNATIONAL JOURNAL OF REMOTE SENSING, 1994, 15 (09) :1775-1790

[9] SEISMIC MIGRATION FOR SAR FOCUSING - INTERFEROMETRIC APPLICATIONS [J].

PRATI, C ;

ROCCA, F ;

GUARNIERI, AM ;

DAMONTI, E .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 1990, 28 (04) :627-640

[10] LEAST-SQUARES 2-DIMENSIONAL PHASE UNWRAPPING USING FFTS [J].

PRITT, MD ;

SHIPMAN, JS .

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 1994, 32 (03) :706-708