Abstract
This contribution presents two experiments performed with the TerraSAR-X (TSX) and TanDEM-X (TDX) satellites working in the pursuit monostatic configuration. Their objective is to estimate the along-track component of the motion in the scene in repeat-pass scenarios with an accuracy better than the one given by the stripmap azimuth resolution. Such performance is possible by exploiting the angular diversity of the bidirectional (BiDi) SAR mode and the π-shifted (or staggered) TOPS.
Original language | English |
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Title of host publication | 2015 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 4077-4080 |
Number of pages | 4 |
Volume | 2015-November |
ISBN (Electronic) | 9781479979295 |
DOIs | |
Publication status | Published - 10 Nov 2015 |
Externally published | Yes |
Event | 2015 IEEE international geoscience and remote sensing symposium, IGARSS 2015, Milan, Italy - Piscataway, NJ, USA, Milan, Italy Duration: 26 Jul 2015 → 31 Jul 2015 |
Conference
Conference | 2015 IEEE international geoscience and remote sensing symposium, IGARSS 2015, Milan, Italy |
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Country/Territory | Italy |
City | Milan |
Period | 26/07/15 → 31/07/15 |
Keywords
- bidirectional SAR
- coregistration
- dual-beam
- SAR interferometry
- TOPS