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Integrating RELAX with PS-InSAR Technique to Improve Identification of Persistent Scatterers for Land Subsidence Monitoring

Identifying Persistent Scatterers (PSs) is one of the key processing steps of the Persistent Scatterer Interferometric Synthetic Aperture Radar (PS-InSAR) technique. The number, density, and reliability of identified PSs directly affect the monitoring accuracy of land subsidence, especially in highe...

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Main Authors: Di Zhou, Anita Simic-Milas, Jie Yu, Lin Zhu, Beibei Chen, Nijiati Muhetaer
Format: Artigo
Language:Inglês
Published: MDPI AG 2020-08-01
Series:Remote Sensing
Subjects:
RELAX
PS-InSAR
persistent scatterers
land subsidence
Sentinel-1A
urbanization
Online Access:https://www.mdpi.com/2072-4292/12/17/2730
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