Japan Geoscience Union Meeting 2016

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Symbol S (Solid Earth Sciences) » S-GD Geodesy

[S-GD23] Geodesy General Contributions / Global Geodetic Observing System

Mon. May 23, 2016 10:45 AM - 12:15 PM A05 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Convener:*Koji Matsuo(Geospatial Information Authority of Japan), Takahito Kazama(Graduate School of Science, Kyoto University), Ryoji Kawabata(Geospatial Information Authority of Japan), Chair:Basara Miyahara(Geospatial Infomation Authority of Japan)

In this session, general contributions from all areas of geodesy are welcomed. Topics of interest will include but not limited to recent advances in measurement techniques, reference frame realization, earth rotation or earth tide. In addition, this session also provides a forum for discussing GGOS (Global Geodetic Observing System) related observation programs, advancements of geodetic techniques, collaboration among various organizations in Japan. Topics will include improvements of observing system and data analysis, participations in global programs, global reference frames and geodesy's contributions to society.

10:45 AM - 11:00 AM

[SGD23-07] Evaluation of the error propagation in GPS/A measurement using a moored buoy

*Misae Imano1, Motoyuki Kido1,2, Yusaku Ohta1, Narumi Takahashi3,4, Tatsuya Fukuda4, Hiroshi Ochi4, Ryota Hino1 (1.Reserch Center for Prediction of Earthquakes and Volcanic Eruptions Graduate School of Science, Tohoku University, 2.International Research Institute for Disaster Science, 3.National Research Institute for Earth Science and Disaster Prevention, 4.Japan Agency for Marine-Earth Science and Technology)

11:15 AM - 11:30 AM

[SGD23-09] Detecting localized seafloor deformation using traveltime difference of acoustic signals of transponders nearby --Observation in the Japan Trench--

*Motoyuki Kido1, Juichiro Ashi2, Takeshi Tsuji3, Fumiaki Tomita4 (1.International Research Institute for Disaster Science, Tohoku University, 2.Atmosphere and Ocean Research Institute, University of Tokyo, 3.International Institute for Carbon-Neutral Energy Research, 4.Graduate School of Science, Tohoku University)