The presented work discusses the processing of repeat-pass interferometric data acquired with SABRINA (SAR Bistatic Receiver for INterferometric Applications), where the receiver is fixed and the baseline is due to the two different satellite orbits. The paper addresses the particularities of bistatic interferometry like the coregistration of the images and the decorrelation factors affecting the interferometric phase. Theoretical developments are complemented with the first repeat-pass results. The characteristics of the scene and the 35 days temporal baseline have caused the interferogram to be severely affected by the temporal decorrelation. This first result opens the discussion of what kind of targets are seen in a bistatic geometry and which of them can be coherent along time.
|Title of host publication||2009 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2009 - Proceedings|
|Publication status||Published - 2009|
|Event||2009 IEEE International Geoscience and Remote Sensing Symposium - Cape Town, Cape Town, South Africa|
Duration: 12 Jul 2009 → 17 Jul 2009
|Conference||2009 IEEE International Geoscience and Remote Sensing Symposium|
|Abbreviated title||IGARSS 2009|
|Period||12/07/09 → 17/07/09|