Observation of ice sheet and glacier movement in the Antarctica by JERS-1 SAR interferometry

[ABSTRACT] From a series of three JERS-1 SAR interferograms over the Yamato mountains area in the Antarctica, ice surface movement and change of motion speed are detected. In spite of less accurate orbit information, baselines are estimated using 1 km global DEM and referring phases over bare rock a...

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Bibliographic Details
Main Authors: KIMURA, Hiroshi, KANAMORI, Takashi, WAKABAYASHI, Hiroyuki, NISHIO, Fumihiko, 木村, 宏, 若林, 裕之, 西尾, 文彦
Format: Conference Object
Language:English
Published: 千葉大学環境リモートセンシング研究センター 2003
Subjects:
Yamato
Bare Rock
Bare Rocks
Antarc*
Antarctica
Ice Sheet
Online Access:https://opac.ll.chiba-u.jp/da/curator/103864/
https://opac.ll.chiba-u.jp/da/curator/103864/BA71215281-9-P119.pdf
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Summary:[ABSTRACT] From a series of three JERS-1 SAR interferograms over the Yamato mountains area in the Antarctica, ice surface movement and change of motion speed are detected. In spite of less accurate orbit information, baselines are estimated using 1 km global DEM and referring phases over bare rock areas. Results suggest that movement is not constant over the study are, and variations of ice motion speed and acceleration exit around bare rocks.

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