A Network Optimized Ridge Estimator for Robust PSI Parameter Estimation and Its Application on Deformation Monitoring of Urban Area

A Network Optimized Ridge Estimator for Robust PSI Parameter Estimation and Its Application on Deformation Monitoring of Urban Area

Persistent scatterer (PS) interferometry (PSI) has the ability to achieve submeter-scale digital elevation model and millimeter-scale deformation. However, it is difficult to maintain good performance under long baseline and large phase gradient. In this article, we develop a network optimized ridge...

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Bibliographic Details
Main Authors: Wenqing Wu, Jun Hu, Zhigui Du, Jingxin Hou, Wanji Zheng, Jihong Liu
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Subjects:
Outlier detection
persistent scatterer interferometry (PSI)
ridge estimator
subsets network
two-tier network
Online Access:https://ieeexplore.ieee.org/document/9419718/

Internet

https://ieeexplore.ieee.org/document/9419718/

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