accounted for via standard two-step motion compensation (MOCO) algorithm followed by the Precise Topography-and Aperture-dependent (PTA) procedure proposed some years ago. In this letter, we show how the azimuth-to-frequency mapping used by the PTA approach should be modified to fully account for the presence of uncompensated motion errors.

Azimuth-to-Frequency Mapping in Airborne SAR Data Corrupted by Uncompensated Motion Errors

PERNA, Stefano;
2013

Abstract

accounted for via standard two-step motion compensation (MOCO) algorithm followed by the Precise Topography-and Aperture-dependent (PTA) procedure proposed some years ago. In this letter, we show how the azimuth-to-frequency mapping used by the PTA approach should be modified to fully account for the presence of uncompensated motion errors.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11367/29055
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