GMES Sentinel-1 Interferometric Wide Swath Mode Implementation Study: TOPS Image Coregistration/2D Tracking for Non-Stationary Scenarios

This technical note investigates the co-registration of TOPS scene in the presence of non-stationary scenarios. The TN addresses the performance of speckle/feature tracking and coherent cross-correlation techniques with TOPS data. Results are shown with TSX TOPS data acquired over the Lambert Glacie...

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Bibliographic Details
Main Authors: Jäger, Marc, Scheiber, Rolf, Prats, Pau
Format: Report
Language:unknown
Published: 2013
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Online Access:http://elib.dlr.de/85237/
Description
Summary:This technical note investigates the co-registration of TOPS scene in the presence of non-stationary scenarios. The TN addresses the performance of speckle/feature tracking and coherent cross-correlation techniques with TOPS data. Results are shown with TSX TOPS data acquired over the Lambert Glacier in Antarctica, and in total up to 8 TSX TOPS acquisitions were acquired with a repeat-pass interval of 11 days.