An Efficient Maximum Likelihood Estimation Approach of Multi-Baseline SAR Interferometry for Refined Topographic Mapping in Mountainous Areas

An Efficient Maximum Likelihood Estimation Approach of Multi-Baseline SAR Interferometry for Refined Topographic Mapping in Mountainous Areas

For InSAR topographic mapping, multi-baseline InSAR height estimation is known to be an effective way to facilitate phase unwrapping by significantly increasing the ambiguity intervals and maintaining good height measurement sensitivity, especially in mountainous areas. In this paper, an efficient m...

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Bibliographic Details
Main Authors: Yuting Dong, Houjun Jiang, Lu Zhang, Mingsheng Liao
Format: Article
Language:English
Published: MDPI AG 2018-03-01
Series:Remote Sensing
Subjects:
multi-baseline InSAR
maximum likelihood (ML)
DEM
L-band
ALOS/PALSAR
Online Access:http://www.mdpi.com/2072-4292/10/3/454

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