An Efficient PSInSAR Method for High-Density Urban Areas Based on Regular Grid Partitioning and Connected Component Constraints

An Efficient PSInSAR Method for High-Density Urban Areas Based on Regular Grid Partitioning and Connected Component Constraints

Permanent Scatterer Interferometric Synthetic Aperture Radar (PSInSAR), with millimeter-level accuracy and full-resolution capabilities, is essential for monitoring urban deformation. With the advancement of SAR sensors in spatial and temporal resolution and the expansion of wide-swath observation c...

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Bibliographic Details
Main Authors: Chunshuai Si, Jun Hu, Danni Zhou, Ruilin Chen, Xing Zhang, Hongli Huang, Jiabao Pan
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Remote Sensing
Subjects:
PSInSAR
regular grid partitioning
connected component analysis
least squares adjustment
deformation monitoring
Online Access:https://www.mdpi.com/2072-4292/17/9/1518
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