TerraSAR-X TOPS, ScanSAR and WideScanSAR interferometric processing
Konferenz: EUSAR 2014 - 10th European Conference on Synthetic Aperture Radar
03.06.2014 - 05.06.2014 in Berlin, Germany
Tagungsband: EUSAR 2014
Seiten: 4Sprache: EnglischTyp: PDF
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Autoren:
Yague-Martinez, Nestor (TU Munich, Chair of Remote Sensing Technology, Munich, Germany)
Rodriguez-Gonzalez, Fernando; Balss, Ulrich; Breit, Helko; Fritz, Thomas (DLR, Remote Sensing Technology Institute, Wessling, Germany)
Inhalt:
The German TerraSAR-X and TanDEM-X satellites are able to acquire images operationally in ScanSAR and WideScanSAR modes and experimentally in TOPS mode. This paper gives an overview of the interferometric processing steps of burst-mode acquisitions, emphasizing the importance of the co-registration stage. A co-registration approach based on incoherent cross-correlation is presented. Interferometric results, including differential interferogram, of TerraSAR-X repeat-pass images are provided.