The Liu-Type Estimator Based on Parameter Optimization and its Application in SBAS Deformation Model Inversion

The Liu-Type Estimator Based on Parameter Optimization and its Application in SBAS Deformation Model Inversion

A situation in which an image is combined with multiple images to form interferometric pairs is often observed in small baseline subset-interferometric synthetic aperture radar (SBAS-InSAR) deformation inversion, and this situation leads to a near linear correlation between the column vectors of the...

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Bibliographic Details
Main Authors: Min Zhai, Guolin Liu, Qiuxiangtao, Ke Wang, Yang Chen, Guangyong Pan, Mingzhen Xin
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Access
Subjects:
Liu-type estimator
iterative method
L-curve
ill-posed problem
biased estimator
least squares estimator
Online Access:https://ieeexplore.ieee.org/document/9302571/

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