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...

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Bibliographic Details
Main Authors: Wenfei Mao, Guoxiang Liu, Xiaowen Wang, Rui Zhang, Wei Xiang, Shuaiying Wu, Bo Zhang, Jiawen Bao, Jialun Cai, Saeid Pirasteh
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Subjects:
Interferometric synthetic aperture radar (InSAR)
Helmert variance component estimation (H-VCE)
range split-spectrum (RSS)
SAR azimuth offset
Online Access:https://ieeexplore.ieee.org/document/9296240/

Internet

https://ieeexplore.ieee.org/document/9296240/

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