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!"#$%&’ 114 ()*& + - . 114 th Meeting of the Geodetic Society of Japan ABSTRACTS THE GOEDETIC SOCIETY OF JAPAN NOV.8 – NOV.10, 2010 2010 / 11 0 8 !110 ! !"#$%&

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Page 1: 114th Meeting of the Geodetic Society of Japan · PDF file114th Meeting of the Geodetic Society of Japan ABSTRACTS THE ... (Synthetic Aperture Radar, SAR ... ø9Øfl•o9Ì˝“¾åo;)kø8km

!"#$%&' 114()*&

+, -, .

114th Meeting of the Geodetic Society of Japan

ABSTRACTS

THE GOEDETIC SOCIETY OF JAPAN

NOV.8 – NOV.10, 2010

2010/ 110 8!110!

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Page 2: 114th Meeting of the Geodetic Society of Japan · PDF file114th Meeting of the Geodetic Society of Japan ABSTRACTS THE ... (Synthetic Aperture Radar, SAR ... ø9Øfl•o9Ì˝“¾åo;)kø8km

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Did the 2010 Chilean Earthquake shift the Earth’s spin axis?

#!"#$, %&'()*+,-./01/2345.6

#Yuta Kobayashi, Kosuke Heki (Dept. Natural History Sci., Hokkaido Univ.)

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Page 3: 114th Meeting of the Geodetic Society of Japan · PDF file114th Meeting of the Geodetic Society of Japan ABSTRACTS THE ... (Synthetic Aperture Radar, SAR ... ø9Øfl•o9Ì˝“¾åo;)kø8km

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Measurement of land subsidence at Semarang, Indonesia, using InSAR time-series analysis

#¼¹½õ1, ¾¿n2, À¹.2

1: ÁÂ-.-.01.º»5; 2: ÁÂ-.Ãĺ»Å

Mika Arimoto1, Yo Fukushima2, Manabu Hashimoto2

1: Graduate School of Science, Kyoto University;

2: Disaster Prevention Research Institute Kyoto University;

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Page 5: 114th Meeting of the Geodetic Society of Japan · PDF file114th Meeting of the Geodetic Society of Japan ABSTRACTS THE ... (Synthetic Aperture Radar, SAR ... ø9Øfl•o9Ì˝“¾åo;)kø8km

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Page 6: 114th Meeting of the Geodetic Society of Japan · PDF file114th Meeting of the Geodetic Society of Japan ABSTRACTS THE ... (Synthetic Aperture Radar, SAR ... ø9Øfl•o9Ì˝“¾åo;)kø8km

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Glacier Surface Velocity Fields and their Seasonal Variation at West Kunlun, China, Detected

by ALOS/PALSAR data

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#Takatoshi Yasuda1, Masato Furuya

1

1: Dept. of Natural History Sci., Graduate School of Sci., Hokkaido Univ.

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21

Page 7: 114th Meeting of the Geodetic Society of Japan · PDF file114th Meeting of the Geodetic Society of Japan ABSTRACTS THE ... (Synthetic Aperture Radar, SAR ... ø9Øfl•o9Ì˝“¾åo;)kø8km

Master date Slave date Mode Span [days] Bperp [m] Result

2007/09/10 2007/12/11 FBD-FBS 92 619.6 µ

2007/12/11 2008/01/26 FBS-FBS 46 903.7 �

2008/01/26 2008/04/27 FBS-FBD 92 1197 µ

2008/04/27 2008/06/12 FBD-FBD 46 7080 �

2008/06/12 2008/07/28 FBD-FBD 46 3734 �

2008/07/28 2008/12/13 FBD-FBS 92 -1163 �

2008/12/13 2009/01/28 FBS-FBS 46 261.8 �

2009/01/28 2009/06/15 FBS-FBD 138 669.0 �

2009/06/15 2009/12/16 FBD-FBS 184 1024 �

2009/12/16 2010/01/31 FBS-FBS 46 531.8 �

Table1: Path 5159SARjåk9�À'(`ëù9ÔÕ.

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Thompson et al. (1995), Annals of Glaciology, 21, 175-181.

Shangguan Donghui et al. (2007), Annals of Glaciology, 46, 204-208.

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Page 8: 114th Meeting of the Geodetic Society of Japan · PDF file114th Meeting of the Geodetic Society of Japan ABSTRACTS THE ... (Synthetic Aperture Radar, SAR ... ø9Øfl•o9Ì˝“¾åo;)kø8km

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Concentrated Heavy Rain Detected by InSAR: a Case Study of the

September 2008 Episode in Central Japan

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1: *+,-.-.01.0; 2: JAXA/EORC; 3: ¨|º»©Y67

Youhei Kinoshita1, Masanobu Shimada2, Masato Furuya1,

Hobiger Thomas3, Ryuichi Ichikawa3

1: Graduate School of Science, Hokkaido University, Sapporo, Japan;

2: Earth Observation Research Center, Japan Aerospace Exploration Agency, Tsukuba, Ibaraki;

3: National Institute of Information and Communications Technology

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GHI ij?@9MN !"#" $;kTlmnloQpbqorstusvw;'x>2;yz6

Detection of Pre- and Post- Eruptive Deformation of Eyjafjallajökull volcano

from Interferometric Analysis of SAR data

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Hitoshi Michinaka1 and Yoshihiro Hiramatsu2

1: Graduate School of Natural Science and Technology, Kanazawa University;

2: School of Natural System, College of Science and Technology, Kanazawa University

6

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25

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Atmospheric responses to the Iceland eruption in April 2010

observed by GPS radio occultation

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Ikuya Okazaki, and Kosuke Heki (Dept. Natural History Sci., Hokkaido Univ.)

� GPS¯°QRmh(GPS radio occultation)ë;b%¨,��A7çÏOÆwÛrÇSËpÛßO7

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Reference

Wang, K. Y., et al. (2009) Immediate impact of the Mt Chaiten eruption on atmosphere from FORMOSAT-3/COSMIC

constellation, GRL. VOL. 36, L03808, doi:10.1029/2008GL036802, 2009

26

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Q1.COSMIC��AÉ�NpfV 38\1oS�Xqp)Bh%(2010v4w15%)9ce10kmçRO)ËGç

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èAÉ�NpjåkS��ëqpçè 38\1o

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Climatological signals from long term behaviors of atmospheric zenith delays

and their gradients from the Japanese dense GPS array

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#Masaru Ozeki, and Kosuke Heki (Dept. Natural History Sci., Hokkaido Univ.)

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Small, E. et al., GRL, 37, L12401, doi:10.1029/2010GL042951, 2010

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Yuki Nakamura1, Manabu Hashimoto1

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Accuracy of the postseismic deformation following the 2004 Sumatra-Andaman earthquake

estimated from GRACE data

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#Takashi Hasegawa1, Yoichi Fukuda1, Yoshiyuki Tanaka2,

Shinichi Miyazaki1, Keiko Yamamoto3

1: Graduate School of Science, Kyoto University;

2: Earthquake Research Institute, University of Tokyo;

3: Research Institute for Humanity and nature

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Precipitation anomaly patterns associated with the Arctic Oscillation as seen from

GRACE gravimetry

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Koji Matsuo1, Kosuke Heki1

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Crustal movements obtained by the Tokai dense GPS measurements in 2005

~Can we see any movements when no short-term slow slips were found?

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Yohei Yokoyama1, Mikio Satomura2, Ryoya Ikuta2, Seiichi Shimada3,

Teruyuki Kato4, Yasushi Harada5

1: Graduate School of Science, Shizuoka University;

2: Department of Geosciences, Shizuoka University,

3:, National Research Institute for Earth Science and Disaster Prevention

4: Earthquake Research Institute, The University of Tokyo,

5: Department of Marine Mineral Resources, Tokai University,

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Ground Water Level Monitoring using Repeat

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Hiroki Kai , Jun Nishijima

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