Permafrost investigation in central Siberia (YAKUTIA) using X-band dual-pol InSAR data

This paper presents an investigation to the estimation of the surface movements over the region of Yakutsk using TerraSAR-X data acquired during two months. The interferometric phase generated from the data stack presents a deterministic behavior over the most of the image, due to short temporal bas...

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Bibliographic Details
Published in:2014 IEEE Geoscience and Remote Sensing Symposium
Main Authors: Garestier, F., Zakharova, E., Kouraev, A., Desyatkin, R., Guillaso, S.
Format: Conference Object
Language:English
Published: 2014
Subjects:
Yakutsk
lena river
permafrost
Yakutia
Siberia
Online Access:https://gfzpublic.gfz-potsdam.de/pubman/item/item_5005470
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Summary:This paper presents an investigation to the estimation of the surface movements over the region of Yakutsk using TerraSAR-X data acquired during two months. The interferometric phase generated from the data stack presents a deterministic behavior over the most of the image, due to short temporal baseline and frozen surface context, and reveals fringes due to surface deformation over different geo-morphologic objects as alluvial deposits, alasses and other thermokarstic depressions, but also on the Lena river.

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