[J] Poster
M (Multidisciplinary and Interdisciplinary) » M-TT Technology & Techniques
Mon. May 26, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)
convener:Yusaku Ohta(Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University), Mikiko Fujita(Japan Agency for Marine-Earth Science and Technology), Yuichi Otsuka(Institute for Space-Earth Environmental Research, Nagoya University), Takuya NISHIMURA(Disaster Prevention Research Institute, Kyoto University)
The Global Navigation Satellite System (GNSS) is an observation sensor with high temporal resolution that can monitor crustal deformation caused by earthquakes and volcanic phenomena, the dynamics of water vapor in the troposphere, and spatio-temporal variations in the ionosphere caused by solar activity and other surface phenomena on the Earth. In Japan, GSI has been operating GEONET for more than 25 years since 1996, consisting of more than 1,300 GNSS observation points with 20-30 km spacing, and has greatly contributed to understanding various earth science phenomena. On the other hand, recent years have seen remarkable technological developments such as automated driving and drones. GNSS is the foundation of the navigation technology that underlies these technologies, and in addition to conventional metric positioning, centimeter-accurate, real-time position information acquisition using carrier phase is becoming universally available. Cell phone carriers have started to deploy their own GNSS observation networks throughout Japan as a reference site, and their applications to earth science have also been started. In this session, we discuss the usability and issues of the dense GNSS observation network and discuss a wide range of topics related to earth science based on the dense GNSS observation data.
5:15 PM - 7:15 PM
*Miku Ohtate1, Yusaku Ohta1 (1.Graduate School of Science, Tohoku University)
Schedule
Like
5:15 PM - 7:15 PM
*Yutaro Okada1, Yusaku Ohta2, Miku Ohtate2, Yo Fukushima1 (1.International Research Institute of Disaster Science, 2.Graduate School of Science, Tohoku University)
Schedule
Like
5:15 PM - 7:15 PM
*Takuya NISHIMURA1, Yoshihiro Hiramatsu2, Yusaku Ohta3 (1.Disaster Prevention Research Institute, Kyoto University, 2.Faculty of Geosciences and Civil Engineering, Institute of Geosciences and Engineering, Kanazawa University, 3.Graduate School of Science, Tohoku University)
Schedule
Like
5:15 PM - 7:15 PM
*Soichiro Tashiro1, Ryosuke Doke1, Ryo Kurihara2 (1.Hirosaki University, 2.Hot Springs Research Institute of Kanagawa Prefecture)
Schedule
Like
5:15 PM - 7:15 PM
*Fumie Murata1, Akira Naka1,2, Koji Sassa1 (1.Faculty of Science and Technology, Kochi University, 2.Method Plus, Inc.)
Schedule
Like
5:15 PM - 7:15 PM
*Mikiko Fujita1, Fumihiko Akazawa1, Shinya Kouketsu1 (1.Japan Agency for Marine-Earth Science and Technology)
Schedule
Like
5:15 PM - 7:15 PM
*Takayuki Yoshihara1, Susumu Saito1 (1.Electronic Navigation Research Institute, National Institute of Maritime, Port and Aviation Technology)
Schedule
Like
5:15 PM - 7:15 PM
*Susumu Saito1, Takayuki Yoshihara1 (1.Electronic Navigation Research Institute, National Institute of Maritime, Port, and Aviation Technology)
Schedule
Like
5:15 PM - 7:15 PM
*Shunta Tano1, Keisuke Hosokawa1, Yuichi Otsuka2, Susumu Saito3 (1.Graduate School of Informatics and Engineering, University of Electro-Communications, 2.Institute for Space-Earth Environmental Research, Nagoya University, 3.Electronic Navigation Research Institute)
Schedule
Like
5:15 PM - 7:15 PM
*Hiroyuki Nakata1, Rikuto Enomoto2, Yohei Kawamura3, Yuichi Otsuka4, Susumu Saito5 (1.Graduate School of Engineering, Chiba University, 2.Graduate School of Science and Engineering, Chiba University, 3.Faculty of Engineering, Chiba University, 4.Institute for Space–Earth Environmental Research, Nagoya University, 5.National Institute of Maritime, Port and Aviation Technology)
Schedule
Like
Please log in with your participant account.
» Participant Log In
» Click here for Exhibitor Log In