Japan Geoscience Union Meeting 2022

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[J] Poster

M (Multidisciplinary and Interdisciplinary) » M-GI General Geosciences, Information Geosciences & Simulations

[M-GI35] Earth and planetary informatics with huge data management

Mon. May 30, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (38) (Ch.38)

convener:Ken T. Murata(National Institute of Information and Communications Technology), convener:Susumu Nonogaki(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Rie Honda(Department of Science and Technology, System of Natual Science, Kochi University), convener:Keiichiro Fukazawa(Academic Center for Computing and Media Studies, Kyoto University), Chairperson:Keiichiro Fukazawa(Academic Center for Computing and Media Studies, Kyoto University), Susumu Nonogaki(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Rie Honda(Department of Science and Technology, System of Natual Science, Kochi University), Ken T. Murata(National Institute of Information and Communications Technology)

11:00 AM - 1:00 PM

[MGI35-P01] An attempt of local government disaster prevention WebGIS (2)

*Ken T. Murata1, Asanobu Kitamoto2, Tomohiro Kawanabe1, Keiichiro Fukazawa3, Kazuya Muranaga4, Kazunori Yamamoto1, Yuki MURAKAMI1 (1.National Institute of Information and Communications Technology, 2.National Institute of Informatics, 3.Kyoto University, 4.Systems Engineering Consultants Co.,LTD.)

Keywords:WebGIS, Mapbox, iTowns, disaster mitigation

In this study, we build up a local government disaster prevention WebGIS by linking historical administrative area dataset with newspaper article dataset. Specifically, for Chikuma City, Nagano Prefecture, we visualize local information on various natural disasters occurred in the past in this era. Binary vector tiles that can speed up rendering make it possible to visualize past natural disaster occurrence locations extracted from newspaper articles on the current WebGIS map. This database and Web application will be provided to various user organizations for research and development, regardless of whether they are academia or private companies.