Phase errors in noise waveform D-InSAR due to trajectory distortions in synthetic aperture sliding antenna

Konstantin Lukin; Anatoly Mogila; Pavlo Vyplavin

doi:10.1117/12.675191

26 April 2006 Phase errors in noise waveform D-InSAR due to trajectory distortions in synthetic aperture sliding antenna

Konstantin Lukin, Anatoly Mogila, Pavlo Vyplavin

Author Affiliations +

Proceedings Volume 6159, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments IV; 61591N (2006) https://doi.org/10.1117/12.675191
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments IV, 2005, Wilga, Poland

Abstract

Influence of antenna motion distortions for the ground based D-InSAR is considered. Analysis of the relations between the phase errors and antenna positioning precision for D-InSAR antenna system is presented. The analytical relation is obtained for the phase errors of D-InSAR with linear aperture and was used in case of various antenna trajectory distortions: shifts along any direction, rotations in azimuth and elevation planes and random shifts. Theoretical results are validated via computer modeling of the noise SAR system. The results obtained via modeling and analytical relations are in a good agreement and may be used for ground based SAR antennas design and interpretations of the generated SAR interferograms.

Citation Download Citation

Konstantin Lukin, Anatoly Mogila, and Pavlo Vyplavin "Phase errors in noise waveform D-InSAR due to trajectory distortions in synthetic aperture sliding antenna", Proc. SPIE 6159, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments IV, 61591N (26 April 2006); https://doi.org/10.1117/12.675191

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