Yuichi S Hayakawa

Profile Information

Affiliation: Hokkaido University

Degree: Ph.D.(The University of Tokyo)

J-GLOBAL ID: 200901043069210189
researchmap Member ID: 6000018751

External link: https://sites.google.com/view/yshayakawa/

環境地理学、地形学、滝・遷急区間、ランドスライド、ジオコネクティビティ、地形空間解析、高精細地表情報、地考古学

Research Interests

Research Areas

Major Papers

107

Volumetric Change Detection in Bedrock Coastal Cliffs Using Terrestrial Laser Scanning and UAS-Based SfM

Yuichi S. Hayakawa, Hiroyuki Obanawa

Sensors, 20(12) 3403-3403, Jun 16, 2020 Peer-reviewedLead author

Presentations

Survey on usage of GIS exercise materials for their improvement

Yamauchi Hiroyuki, Oguchi Takashi, Hayakawa Yuichi, Seto Toshikazu, Ogita Reiko

Proceedings of the General Meeting of the Association of Japanese Geographers, 2019
Practical study on earth science education to enhance geographic thinking using high-frequency, high-definition<br>topographic data

Ogura Takuro, Hayakawa Yuichi S, Aoki Tatsuto, Hayashi Kiyomi, Yamauchi Hiroyuki, Oguchi Takashi, Tamura Yasuhiko, Oguchi Chiaki T

Proceedings of the General Meeting of the Association of Japanese Geographers, 2019
Influence of topographic development cycle of debris flow fan on sediment discharge from headwater channel

Tsunetaka Haruka, Hotta Norifumi, Imaizumi Fumitoshi, Hayakawa Yuichi S, Masui Takeshi, Yokota Yushi

The Japanese Forest Society Congress, 2019
Deepening understandings of physical-geographic phenomena using 3D cardboard models generated from high-definition topographic data

Hayakawa Yuichi S, Ogura Takuro, Oguchi Takashi, Yamauchi Hiroyuki, Obanawa Hiroyuki

Proceedings of the General Meeting of the Association of Japanese Geographers, 2019
Educational utilization of 3D printed terrain models

YAMAUCHI Hiroyuki, OGUCHI Takashi, HAYAKAWA Yuichi S, OGURA Takuro, ASANO Satoshi

Proceedings of the General Meeting of the Association of Japanese Geographers, 2019
Development of WebGIS e-learning materials for GIS beginners

Hiroyuki Yamauchi, Oguchi Takashi, Seto Toshikazu, Yuichi Hayakawa

Proc. Ass. Jpn. Geogr., 2018
Tropical forest disaster monitoring with multi-scale sensors from terrestrial laser, UAV, to satellite radar

Akira Kato, Hiroyuki Wakabayashi, Yuichi Hayakawa, Matt Bradford, Manabu Watanabe, Yoshio Yamaguchi

International Geoscience and Remote Sensing Symposium (IGARSS), Dec 1, 2017
Trial operation and subsequent improvement of open-access e-learning material for GIS education

YAMAUCHI Hiroyuki, OGUCHI Takashi, HAYAKAWA Yuichi, KAWAMATA Mao

Proc. Ass. Jpn. Geogr., 2017
A study on difference in historical tsunami force, southern Ryukyu Islands, Japan

AOKI Hisashi, KISHINO Koudai, HAYAKAWA S Yuichi, MAEKADO Akira

Proc. Ass. Jpn. Geogr., 2017
Pre-release improvements of open-access e-learning materials for GIS education

YAMAUCHI HIROYUKI, OGUCHI TAKASHI, HAYAKAWA YUICHI

Proc. Ass. Jpn. Geogr., 2017
2017年度総合研究機構研究成果報告会 3D考古学の再挑戦 : 遺跡・遺構の非破壊調査研究総合討議記録 (第13回総合研究機構研究成果報告会 3D考古学の再挑戦 : 遺跡・遺構の非破壊調査研究)

城倉正祥, 田畑幸嗣, 高橋龍三郎, 菅谷通保, 阿児雄之, 青木弘, 千葉史, 横山真, 伝田郁夫, 東憲章, 寺崎秀一郎, 馬場匡浩, 早川裕弌, 大石岳史, 下田一太

プロジェクト研究, 2017
Quantitative relationship between denudation volume and weathering environment due to salt weathering of tuff in the Yoshimi Hyaku-Ana historic site

ARIGA Natsuki, AOKI Hisashi, OGUCHI Chiaki, HAYAKAWA Yuichi

Proc. Ass. Jpn. Geogr., 2016
Visualization and outreach of geographical contents in landscape reconstruction using three-dimensional information technology

Hayakawa Yuichi, Aki Sahoko, Tsuji Seiichiro

Proc. Ass. Jpn. Geogr., 2016
Formation and recession processes of waterfalls in the drainage basin of Kaminokawa river in Osumi Peninsula, southern Kyushu, Japan

YOSHIDA Hietsugu, TAKANAMI Shintaro, OHSAKA Saki, HIKITSU Akira, ISHII Ryo, HAYAKAWA Yuichi S

Proc. Ass. Jpn. Geogr., 2016
Landslides triggered by heavy rainfalls and earthquakes at Aso volcano using UAVs and SfM-MVS photogrammetry

Saito H, Uchiyama S, Obanawa H, Hayakawa Y

Proceedings of the General Meeting of the Association of Japanese Geographers, 2016
Application of high definition data for topographic analysis using UAVs and SfM photogrammetry:-A case study of shallow landslides around Mt. Aso-

Saito H, Uchiyama S, Obanawa H, Hayakawa Y. S, Izumi T, Yamamoto R, Matsuyama H

Proceedings of the General Meeting of the Association of Japanese Geographers, 2015
Forest structure captured by UAV based SfM and terrestrial laser

Kato Akira, Obanawa Hiroyuki, Hayakawa Yuichi

The Japanese Forest Society Congress, 2015
Microenvironmental Factors of Salt Weathering Observed on Sandy Tuff Walls of Abandoned Munitions Factory Tunnel in the Yoshimi Hyaku-Ana Historic Site

ARIGA Natsuki, AOKI Hisashi, OGUCHI Chiaki, HAYAKAWA Yuichi

Proc. Ass. Jpn. Geogr., 2015
Effectiveness of storytelling geospatial information for field trips

Hayakawa Yuichi S, Hasegawa Naoko, Sato Rina

Proc. Ass. Jpn. Geogr., 2015
Acquisition and analysis of high-definition topographic data around archaeological sites:Case studies in Kayseri, central Turkey

Hayakawa Yuichi S, Obanawa Hiroyuki, Yoshida Hidetsugu, Naruhashi Ryutaro, Okumura Koji, Zaiki Masumi

Proc. Ass. Jpn. Geogr., 2015

Misc.

高頻度・高精細地形情報を用いた地理的思考を促す地球科学教育の実践

小倉拓郎, 早川裕弌, 青木賢人, 林紀代美, 山内啓之, 小口高, 田村裕彦, 小口千明

日本地理学会発表要旨集, (95), 2019
Applications of 3D Digital Technologies to Geomorphology and Archaeology

HAYAKAWA Yuichi S

Journal of the Japan Society for Precision Engineering, 85(3) 243-246, 2019
Development of GIS practice materials for high school geography and history teachers and university students in the school teacher course.

Yamauchi Hiroyuki, Oguchi Takashi, Hayakawa Yuichi, Ogura Takuro, Haneda Yasutaka, Song Jiali

Proceedings of the General Meeting of the Association of Japanese Geographers, 2018, 2018
地理でコミュニケーション!(5)3次元地理空間情報を活用したアウトリーチ

早川裕弌

地理, 62(5) 54-60,図巻頭6, May, 2017
JGU夏の学校2016「どうすれば九十九里海岸の侵食を止められるか?~土砂供給,移動,堆積,侵食の全て~」巡検開催報告

大上隆史, 小花和宏之, 南雲直子, 早川裕弌, 小口千明

地形, 38(1) 77, Jan 25, 2017
Earthquake-induced surface deformations in a small mud volcano: multi-temporal high-definition measurements using TLS and UAS-SfM

HAYAKAWA Yuichi S., KUSUMOTO Shigekazu, MATSUTA Nobuhisa

日本地球惑星科学連合大会予稿集(Web), 2017, 2017
Trial operation and subsequent improvement of open-access e-learning material for GIS education

YAMAUCHI Hiroyuki, OGUCHI Takashi, HAYAKAWA Yuichi, KAWAMATA Mao

Proceedings of the General Meeting of the Association of Japanese Geographers, 2017 100154-100154, 2017
A study on difference in historical tsunami force, southern Ryukyu Islands, Japan

AOKI Hisashi, KISHINO Koudai, HAYAKAWA S Yuichi, MAEKADO Akira

Proceedings of the General Meeting of the Association of Japanese Geographers, 2017 100233-100233, 2017
Pre-release improvements of open-access e-learning materials for GIS education

YAMAUCHI HIROYUKI, OGUCHI TAKASHI, HAYAKAWA YUICHI

Proceedings of the General Meeting of the Association of Japanese Geographers, 2017 100081-100081, 2017
2017年度総合研究機構研究成果報告会 3D考古学の再挑戦 : 遺跡・遺構の非破壊調査研究総合討議記録 (第13回総合研究機構研究成果報告会 3D考古学の再挑戦 : 遺跡・遺構の非破壊調査研究)

城倉正祥, 田畑幸嗣, 高橋龍三郎, 菅谷通保, 阿児雄之, 青木弘, 千葉史, 横山真, 伝田郁夫, 東憲章 …

プロジェクト研究, (13) 71-87, 2017
平成24年7月九州北部豪雨に伴う阿蘇火山の表層崩壊―UAVとSfM多視点ステレオ写真測量を用いて―

齋藤仁, 内山庄一郎, 小花和宏之, 早川裕弌

日本地すべり学会研究発表会講演集, 55th 113‐114, Aug 22, 2016
ご当地グルメで風土(フード)を理解する(11)みずみずしいはなし : 岡山の穏やかな気候が育んだフード

早川裕弌

地理, 61(4) 7-13,図巻頭5, Apr, 2016
Application of terrestrial laser scanning for detection of ground surface deformation in small mud volcano (Murono, Japan)

HAYAKAWA Yuichi, KUSUMOTO Shigekazu, MATTA Nobuhisa

Earth, Planets and Space (Web), 68(July), 2016
Application of terrestrial laser scanning for detection of ground surface deformation in small mud volcano (Murono, Japan) 6. Geodesy

Hayakawa, Yuichi S., Kusumoto, Shigekazu, Matta, Nobuhisa

Earth, Planets and Space, 68(1), 2016
Sediment Yields Triggered by Heavy Rainfall in July 2012 at Aso Volcano: Application of High-Definition Topography Data Using Unmanned Aerial Vehicles and Structure-from-Motion Multi-View Stereo Photogrammetry

Hitoshi SAITO, Shoichiro UCHIYAMA, Hiroyuki OBANAWA, Yuichi S. HAYAKAWA

Geographical review of Japan series A, 89(6) 347-359, 2016
Landslides triggered by heavy rainfalls and earthquakes at Aso volcano using UAVs and SfM-MVS photogrammetry

Saito H, Uchiyama S, Obanawa H, Hayakawa Y

Proceedings of the General Meeting of the Association of Japanese Geographers, 2016, 2016
Visualization and outreach of geographical contents in landscape reconstruction using three-dimensional information technology

Hayakawa Yuichi, Aki Sahoko, Tsuji Seiichiro

Proceedings of the General Meeting of the Association of Japanese Geographers, 2016, 2016
Quantitative relationship between denudation volume and weathering environment due to salt weathering of tuff in the Yoshimi Hyaku-Ana historic site

ARIGA Natsuki, AOKI Hisashi, OGUCHI Chiaki, HAYAKAWA Yuichi

Proceedings of the General Meeting of the Association of Japanese Geographers, 2016, 2016
Formation and recession processes of waterfalls in the drainage basin of Kaminokawa river in Osumi Peninsula, southern Kyushu, Japan

YOSHIDA Hietsugu, TAKANAMI Shintaro, OHSAKA Saki, HIKITSU Akira, ISHII Ryo, HAYAKAWA Yuichi S

Proceedings of the General Meeting of the Association of Japanese Geographers, 2016, 2016
ほぼ誰でもできる航空測量

小花和宏之, 早川裕弌, 加藤顕

東京大学空間情報科学研究センターディスカッションペーパー, 137 24-27, Mar, 2015

Professional Memberships

2019 - Present

The Hokkaido Geographical Society
2011 - Present

GIS Association of Japan
2010 - Present

Tokyo Geographical Society
2005 - Present

Japan Geoscience Union
2005 - Present

Geological Society of America
2005 - Present

American Geophysical Union
2003 - Present

The Association of Japanese Geographers
2002 - Present

Japanese Geomorphological Union

Research Projects

Quantitative understanding of vegetation landscape and landslide hazard assessment using high-definition geospatial data

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2023 - Mar, 2027
Improvement of the debris flow prediction by developing topographic surveys and numerical simulations

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2023 - Mar, 2027
Process of the Transition from Neolithisation to Urbanisation in the Eastern Wing of the Fertile Crescent

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2023 - Mar, 2026
Mass movements and sediment disasters in Romania: integrated understanding from physical and social approaches

Grants-in-Aid for Scientific Research, Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)), Japan Society for the Promotion of Science, Oct, 2021 - Mar, 2026
原シルクロードの形成－中央アジア山岳地帯の初期開発史に関する総合研究－

科学研究費助成事業基盤研究(A), 基盤研究(A), 日本学術振興会, Apr, 2021 - Mar, 2026

久米正吾, 久保田慎二, 辰巳祐樹, 藤澤明, 宮田佳樹, 竹内望, 瀬川高弘, 覚張隆史, 佐藤丈寛, 新井才二, 早川裕弌, 山口雄治, 青木高明, 藤原直哉
見えない自然を守る～DNAによる河川地下フロンティア領域の可視化

科学研究費助成事業, 基盤研究(B), 日本学術振興会, Apr, 2022 - Mar, 2025

根岸淳二郎, 三浦彩, 早川裕弌, 渡辺幸三, 三宅洋
Void space evaluation using high resolution data from a drone flying inside forest

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2022 - Mar, 2025
Relationship between Strain Accumulation Processes and Surface Rupture along the Longitudinal Valley Fault, Taiwan

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2022 - Mar, 2025
メソポタミア先史農耕社会にみる都市文明の起源

科学研究費助成事業基盤研究(B), 基盤研究(B), 日本学術振興会, Apr, 2021 - Mar, 2025

前田修, 小高敬寛, 下釜和也, 早川裕弌, 内藤裕一
Study on connectivity of landform and vegetation systems in watersheds using Multidimensional High-definition Earth Surface Data

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2025
地理情報科学のオンライン実習教材を用いた自然地理・防災教育の展開と効果の分析

科学研究費助成事業基盤研究(B), 基盤研究(B), 日本学術振興会, Apr, 2021 - Mar, 2024

小口高, 井田仁康, 早川裕弌, 瀬戸寿一
Processes of sediment production from large landslides in humid and tectonically active mountains

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2022
Development of new methods to evaluate mid- and long-term debris flow risks

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2022
Assessment of effective forest management to reduce driftwood disasters based on analyses of long-term water and sediment discharge using a distributed process-oriented model

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2022

Hotta Norifumi
Early interaction between highlanders and lowlanders in Central Eurasia: archaeological research on the economic basis of the emergence of mounted pastoralist societies

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2021

Kume Shogo
Advanced use and optimization of high-density point cloud data in geomorphology: Detection of changes in watershed topographic environments and beyond

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2020

hayakawa yuichi
Long-term Fluctuations of Dust Flux and Quantitative Assesments of Human Activities

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2020

Kashima Kaoru
Establishment of protocols for morphological analysis of high-definition topography by terrestrial laser scanning and its core of excellence

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (A), Grant-in-Aid for Young Scientists (A), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2018

Hayakawa Yuichi
Developing geoscientific applications of high-definition topographic and ground feature information for the establishment of international research network in Asia and Oceania(Fostering Joint International Research)

Grants-in-Aid for Scientific Research Fund for the Promotion of Joint International Research (Fostering Joint International Research), Fund for the Promotion of Joint International Research (Fostering Joint International Research), Japan Society for the Promotion of Science, 2017 - 2018
Model development to evaluate huge landslide focusing on variable sediment storage in the catchment

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2017

HOTTA Norifumi

Major Teaching Experience

Awards

Nov, 2010

研究奨励賞, 日本地形学連合

早川裕弌

Research History

Oct, 2018 - Present

Associate Professor, Faculty of Environmental Earth Science, Hokkaido University
Sep, 2018 - Sep, 2018

Project Associate Professor, Center for Spatial Information Science, The University of Tokyo
Sep, 2013 - Aug, 2018

Associate Professor, Center for Spatial Information Science, The University of Tokyo
Apr, 2009 - Aug, 2013

Assistant Professor, Center for Spatial Information Science, The University of Tokyo
Apr, 2007 - Mar, 2009

(Geoenvironmental Sciences, University of Tsukuba, Japan), JSPS Research Fellow (PD)
Apr, 2004 - Mar, 2007

(Department of Earth and Planetary Science, The University of Tokyo, Japan), JSPS Research Fellow (DC1)

Education

Apr, 2004 - Mar, 2007

Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo

Profile Information

Research Interests

Research Areas

Major Papers

Presentations

Misc.

Professional Memberships

Research Projects

Major Teaching Experience

Awards

Research History

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