InSAR Elevation Inversion Method Based on Backprojection Model with External DEM

InSAR Elevation Inversion Method Based on Backprojection Model with External DEM

When Interferometric Synthetic Aperture Radar (InSAR) is used to obtain the Digital Elevation Model (DEM), highly sloped terrains will make interferometric fringes dense and increase the difficulty of phase unwrapping, which will affect the accuracy of phase unwrapping and elevation inversion. To so...

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Bibliographic Details
Main Authors: Xiaoning HU, Bingnan WANG, Maosheng XIANG, Zhongbin WANG
Format: Article
Language:English
Published: China Science Publishing & Media Ltd. (CSPM) 2021-06-01
Series:Leida xuebao
Subjects:
elevation inversion
insar
external dem
backprojection (bp) algorithm
sar
Online Access:https://radars.ac.cn/cn/article/doi/10.12000/JR20144

Internet

https://radars.ac.cn/cn/article/doi/10.12000/JR20144

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