INTERFEROMETRIC PROCESSING ALGORITHMS OF TANDEM-X DATA

被引：5

作者：

Yague-Martinez, Nestor ^{[1
]}

Rossi, Cristian ^{[1
]}

Lachaise, Marie ^{[1
]}

Rodriguez-Gonzalez, Fernando ^{[2
]}

Fritz, Thomas ^{[1
]}

Breit, Helko ^{[1
]}

机构：

[1] German Aerosp Ctr, DLR, Remote Sensing Technol Inst, D-82234 Wessling, Germany

[2] Tech Univ Munich, Remote Sensing Technol, Munich 80333, Germany

来源：

2010 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM | 2010年

关键词：

TanDEM-X; InSAR; SAR; ITP;

D O I：

10.1109/IGARSS.2010.5652406

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

The purpose of this paper is to provide an algorithmic overview of the interferometric processing embedded in the Integrated TanDEM-X Processor (ITP), settled to the generation of the raw digital elevation model (DEM). The main processing blocks are described, with a focus on the spectral matching of the azimuth spectra, the high-precision coregistration, the dual-baseline phase unwrapping and the geocoding of the products. The robustness of the algorithms is demonstrated through a dual-pass TerraSAR-X scenario.

引用

页码：3518 / 3521

页数：4

共 7 条

[1] Bamler R, 2000, INT GEOSCI REMOTE SE, P742, DOI 10.1109/IGARSS.2000.861689
[2] Unwrapping large interferograms using the minimum cost flow algorithm
Eineder, M
Hubig, M
Milcke, B
[J]. IGARSS '98 - 1998 INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, PROCEEDINGS VOLS 1-5: SENSING AND MANAGING THE ENVIRONMENT, 1998, : 83 - 87
[3] Fritz T., 2010, EUSAR
[4] Lachaise M., 2010, IGARSS
[5] Moreira A., 2007, TGARS, V45
[6] Rossi C., 2010, EUSAR
[7] Yague-Martinez N., 2010, EUSAR

← 1 →