AN INSAR IONOSPHERIC CORRECTION METHOD BASED ON VARIANCE COMPONENT ESTIMATION WITH INTEGRATION OF MAI AND RSS MEASUREMENTS

An InSAR Ionospheric Correction Method Based on Variance Component Estimation With Integration of MAI and RSS Measurements

Ionospheric phase delay can seriously affect the low-frequency spaceborne synthetic aperture radar (SAR) systems.Ionospheric correction is, therefore, vital to improving the measurement accuracy of Interferometric SAR (InSAR).InSAR ionospheric correction relies mainly on two kinds of approaches, i.e., one uses SAR azimuth offsets measures, and the

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Determination of Fatty Acid Content of Rice during Storage Based on Feature Fusion of Olfactory Visualization Sensor Data and Near-Infrared Spectra

This study innovatively proposes a feature fusion technique to determine fatty acid content during rice storage.Firstly, a self-developed olfactory visualization sensor was used to capture the odor information of rice Horse Grooming Combs samples at different storage periods and a portable spectroscopy system was employed to collect the near-infrar

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