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Along-Track Interferometric Synthetic Aperture Radar Doppler Measurement Correction By Using A Surface Scattering Model
Conference proceeding

Along-Track Interferometric Synthetic Aperture Radar Doppler Measurement Correction By Using A Surface Scattering Model

Shadi Aslebagh, John D Sahr, Gordon Farquharson and Roland Romeiser
IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, pp.8070-8073
2019-07
DOI: https://doi.org/10.1109/IGARSS.2019.8898713

Abstract

Sea surface Surface waves Current measurement Sea measurements Extraterrestrial measurements Aircraft Synthetic aperture radar
Along Track Interferometric Synthetic Aperture Radar (ATI-SAR) is a remote sensing technique intended for measuring surface currents. As presented in [1] and [2] the current vector measurements are biased by the presence of surface winds and waves. It was shown in [3] that these biases are due to the contribution of the orbital velocity of the gravity waves (V o ) to the measured Doppler velocity by the ATI-SAR.

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