A Bragg-Like Point Extraction Method for Co-polarization Channel Imbalance Calibration

A Bragg-Like Point Extraction Method for Co-polarization Channel Imbalance Calibration

Calibration by distributed targets is an important part of polarimetric calibration (PolCAL) without corner reflectors (CRs). Currently, both the correlation of HH and VV (<inline-formula><tex-math notation="LaTeX">$R_{\text{hhvv}}$</tex-math></inline-formula>) and...

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Bibliographic Details
Main Authors: Xingjie Zhao, Yunkai Deng, Hanglan Guo, Xiuqing Liu, Chunle Wang, Guo Song
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Subjects:
Bragg -like points (BLPs)
co-polarization channel imbalance <named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX">$k$</tex-math> </inline-formula> </named-content>
dynamic selection
<named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX">${H}/{\bar{\alpha }}$</tex-math> </inline-formula> </named-content> decomposition
polarimetric synthetic aperture radar (PolSAR)
Online Access:https://ieeexplore.ieee.org/document/10058178/

Internet

https://ieeexplore.ieee.org/document/10058178/

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