[H-TT19] Geographic Information System and Cartography

convener:Mamoru Koarai(Earth Science course, College of Science, Ibaraki University), Kazunari Tanka(Department of Civil Engineering and Urban Design, Faculty of Engineering, Osaka Institute of Technology), Kazuhiko W. Nakamura(The University of Tokyo)

This session discusses various methods which acquire, store, analyze and visualize geospatial data, and presents the outcomes of empirical studies using GIS or mapping methods. The session also deals with applications of digital data, GIS, and mapping to various fields of earth and planetary science and human society. All presentations and discussion of this session are made in Japanese.

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[HTT19-P01] Consideration of essential information and understandable representation method for liquefaction hazard map: Opinions from local government staffs and residents

*Ryo Endo¹, Takayuki Nakano¹, Takashi Ishii², Takashi Hoshikawa², Seina Yamanaka³, Yukiko Takeuchi³, Shingo Watanabe⁴, Keita Takada⁴, Takuma Fujita⁴ (1.GSI of Japan, 2.City Bureau, Ministry of Land, Infrastructure and Tourism, 3.Kumamoto University, 4.Fukken Co., Ltd.)

[HTT19-P02] Introductions of Evaluation method of chart adequacy using satellite derived bathymetry "Nautical Chart Adequacy Evaluation Procedure" and a trial case study in the waters around Japan

*Haruka Ogawa¹, Takahumi Hashimoto¹, MASANAO SUMIYOSHI¹, Hirokazu Mori² (1.Technology Planing and International Affairs Divixion Hydrographic and Oceanographic Department Japan Coast Guard , 2.Hydrograhpic Surveys Division Hydrographic and Oceanographic Department Japan Coast Guard )

[HTT19-P03] Applications of Stereoscopic viewer for the Seamless Geographical Information System and its Prospect

*Kunihiro Ryoki¹ (1.Polytechnic University)

[HTT19-P04] Green structural analysis by hierarchical cluster analysis and linear model regression analysis
and evaluation of green environment for continuous cityscape using green visibility and green coverage

*Taiichiro Watanabe¹, Tatsuto Aoki² (1.Kanazawa University , 2.Kanazawa University)

[HTT19-P05] Initiatives for an initial disaster response by townspeople using a drone: "Chisan chibou project”, a locally operated countermeasure for natural hazards in Jinsekikogen Town, Japan

*Shoichiro Uchiyama¹ (1.National Research Institute for Earth Science and Disaster Resilience)

[HTT19-P06] Effect of topographic expression in Geopark Map

*Mamoru Koarai¹, Naoki Takeda², Kazuki Kidoguchi¹, Taiga Suzuki¹, Miteki Sato¹, Kasumi Kobayashi¹, Yuusuke Yokoro¹, Takumi Sekiya¹, Shiori Sugitake¹, Naoki Yamada¹, Misaki Kawamata¹, Shiori Watanabe¹, Miu Ogawa¹, yoshihiro Kurihara¹, Misa Tanaka¹ (1.Earth Science course, College of Science, Ibaraki University, 2.Geopark promotion office, Ibaraki University)

[HTT19-P07] Changes in movements of people to prevent the spread of COVID-19 in Japan since January 2020 based on geotagged Twitter data

*Takashi Kirimura¹ (1.Kogakkan University)