Preprint Brief Report Version 1 Preserved in Portico This version is not peer-reviewed

Super-Resolution Persistent Scatterer Interferometry (SR-PSI) - PS Densification Through Capon Based SAR Reprocessing

Version 1 : Received: 9 October 2020 / Approved: 12 October 2020 / Online: 12 October 2020 (10:35:01 CEST)
(This article belongs to the Research Topic EUSAR 2020—Preprints)

How to cite: Zhang, H.; Lopez-Dekker, P. Super-Resolution Persistent Scatterer Interferometry (SR-PSI) - PS Densification Through Capon Based SAR Reprocessing. Preprints 2020, 2020100225 (doi: 10.20944/preprints202010.0225.v1). Zhang, H.; Lopez-Dekker, P. Super-Resolution Persistent Scatterer Interferometry (SR-PSI) - PS Densification Through Capon Based SAR Reprocessing. Preprints 2020, 2020100225 (doi: 10.20944/preprints202010.0225.v1).

Abstract

The Capon algorithm can be applied to reprocess SAR images, resulting in super-resolution super-resolution reconstructed scenes with lower sidelobe levels. Base on this idea, we have proposed a processing chain of Super-Resolution Persistent Scatterer Interferometry (SR-PSI), to increase PS density. In this paper, we review the main aspect of SR-PSI. We also propose a revised robust Capon algorithm. The result of real-life Sentinel-1 (S-1) data is shown.

Subject Areas

Super-Resolution; PSI; Capon

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