Absolute Phase Estimation in Repeat-Pass CSAR Interferometry Based on Backprojection and Split-Bandwidth Techniques

Absolute Phase Estimation in Repeat-Pass CSAR Interferometry Based on Backprojection and Split-Bandwidth Techniques

The generation of high-precision ground digital elevation models (DEMs) based on synthetic aperture radar interferometry (InSAR) technology has attracted wide attention. Compared with the linear InSAR technique, the 360<inline-formula><tex-math notation="LaTeX">$^\circ$</tex...

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Bibliographic Details
Main Authors: Jianpeng Li, Daoxiang An, Yongping Song, Junyi Xu, Dong Feng, Leping Chen, Zhimin Zhou
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Subjects:
Back projection algorithm (BPA)
circular synthetic aperture radar interferometry (In-CSAR)
split-bandwidth
weighted least square (WLS)
Online Access:https://ieeexplore.ieee.org/document/10373876/

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