Three-Dimensional Flow Velocity Estimation of Mountain Glacier Based on SAR Interferometry and Offset-Tracking Technology: A Case of the Urumqi Glacier No.1

Three-Dimensional Flow Velocity Estimation of Mountain Glacier Based on SAR Interferometry and Offset-Tracking Technology: A Case of the Urumqi Glacier No.1

Remote sensing estimations of glacier flow velocity could provide effective methods for the long-term monitoring of glacier flow velocity. This paper calculated the velocity in the line-of-sight (LOS) direction by combining DInSAR and offset-tracking technology with ascending and descending Sentinel...

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Bibliographic Details
Main Authors: Jialiang Liu, Jun Zhao, Zhongqin Li, Zhihui Yang, Jianxia Yang, Guangchao Li
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Water
Subjects:
glacier flow velocity
Urumqi Glacier No.1
Sentinel-1
Helmert variance component estimation
SAR interferometry technology
offset-tracking technology
Online Access:https://www.mdpi.com/2073-4441/14/11/1779

Internet

https://www.mdpi.com/2073-4441/14/11/1779

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