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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)

Research Project

Project/Area Number 16KK0012
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research)

Allocation TypeMulti-year Fund
Research Field Geography
Research InstitutionHokkaido University (2022)
The University of Tokyo (2016-2017)

Principal Investigator

Hayakawa Yuichi  北海道大学, 地球環境科学研究院, 准教授 (70549443)

Project Period (FY) 2017 – 2022
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
Keywords高精細地表情報 / 無人航空機 / レーザ測量 / 3次元空間情報 / 空間解析 / 高精細地形地物情報 / UAV(ドローン) / Lidar(レーザ測量) / 点群データ / 空間情報基盤 / 3次元 / 写真測量 / 地理情報システム / 高精細地形情報 / 地球表層科学 / 地形空間解析 / 3次元点群データ / データ共有
Outline of Final Research Achievements

To advance and disseminate the geoscientific applications of high-definition topographic data acquisition methods, including laser scanning and photogrammetry, and to establish a research hub in the Asia-Oceania region, we aim to standardize the methods for obtaining high-definition spatial information, particularly in terrestrial areas. These methods include terrestrial and mobile laser scanning, and structure-from-motion multi-view stereo photogrammetry utilizing RGB, near-infrared, and thermal infrared sensors mounted on small unmanned aerial system. We have successfully systematized the methods for acquiring high-definition topographic information in land areas, with advanced discussions on the application and utilization of field surveys, ranging from efficient data acquisition methods to ideas related to academic and educational utilization. This progress has been made in conjunction with the exchange of information, taking into account the characteristics of the region.

Academic Significance and Societal Importance of the Research Achievements

ニュージーランドや日本をはじめ、世界各国で進めている高精細地形情報に関連した研究プロジェクトから蓄積されるデータの処理とアーカイヴ化を進展させることで、急速に高精細化する地球表層環境情報の地球科学研究における利活用の普及に貢献した。また、3次元情報の可視化による教育的活用についての実践も行い、アカデミアだけでない教育界、産業界への展開もその道筋を見出し、アジアオセアニア地域における研究拠点の礎を構築できた。

Report

(2 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • Research Products

    (28 results)

All 2023 2022 2018 Other

All Int'l Joint Research (1 results) Journal Article (8 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 8 results,  Open Access: 5 results) Presentation (15 results) (of which Int'l Joint Research: 8 results,  Invited: 2 results) Book (2 results) Remarks (1 results) Funded Workshop (1 results)

  • [Int'l Joint Research] カンタベリー大学(ニュージーランド)2018

    • Year and Date
      2018-03-01
    • Related Report
      2022 Annual Research Report
  • [Journal Article] Geomorphometric characterization and sediment connectivity of the middle Brahmaputra River basin2023

    • Author(s)
      Faisal, B.M.R., Hayakawa, Y.S.
    • Journal Title

      Geomorphology

      Volume: 429 Pages: 108665-108665

    • DOI

      10.1016/j.geomorph.2023.108665

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Influence of sampling design on landslide susceptibility modeling in lithologically heterogeneous areas2022

    • Author(s)
      Dornik, A., Dragut, L., Oguchi, T., Hayakawa, Y., Micu, M.
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 2106-2106

    • DOI

      10.1038/s41598-022-06257-w

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Deformation source revealed from leveling survey in Jigokudani valley, Tateyama volcano, Japan2022

    • Author(s)
      Hotta, K., Kusumoto, S., Takahashi, H., Hayakawa, Y.S.
    • Journal Title

      Earth, Planets and Space,

      Volume: 74 Issue: 1 Pages: 32-32

    • DOI

      10.1186/s40623-022-01593-7

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Rapid vegetation recovery at landslide scars detected by multitemporal high-resolution satellite imagery at Aso volcano, Japan2022

    • Author(s)
      Saito Hitoshi、Uchiyama Shoichiro、Teshirogi Koki
    • Journal Title

      Geomorphology

      Volume: 398 Pages: 107989-107989

    • DOI

      10.1016/j.geomorph.2021.107989

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] キュルテペ遺跡の立地と自然地理的背景2022

    • Author(s)
      早川裕弌
    • Journal Title

      西アジア考古学

      Volume: 23 Pages: 127-135

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development and Evaluation of an Application for Exploring Historical Sites Using Three-Dimensional Geospatial Data and Virtual Reality Technology: A Contribution to Geography Education2022

    • Author(s)
      山内啓之・鶴岡謙一・小倉拓郎・田村裕彦・早川裕弌・飯塚浩太郎・小口 高
    • Journal Title

      E-journal GEO

      Volume: 17 Issue: 1 Pages: 169-179

    • DOI

      10.4157/ejgeo.17.169

    • ISSN
      1880-8107
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 立山火山地獄谷における水準測量(2015~2021年)2022

    • Author(s)
      堀田耕平・楠本成寿・高橋秀徳・早川裕弌
    • Journal Title

      月刊地球

      Volume: 44 (7) Pages: 318-324

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Geomorphological processes and their connectivity in hillslope, fluvial, and coastal areas in Bangladesh: A review2022

    • Author(s)
      Faisal, B.M.R., Hayakawa, Y.S.
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 9 Issue: 1 Pages: 41-41

    • DOI

      10.1186/s40645-022-00500-8

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 然別・東ヌプカウシヌプリの岩塊斜面における無人航空機を用いた地形・温度計測と地形プロセスの推定2022

    • Author(s)
      早川裕弌・小花和宏之・渡辺悌二・王 テイ・小林勇介・ファティマ チャウドハリーン
    • Organizer
      日本地形学連合2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 多次元高精細地表情報(MHESD)の地球科学・歴史考古学における高度利活用2022

    • Author(s)
      早川裕弌・齋藤 仁・小倉拓郎
    • Organizer
      JHPCN学際大規模情報基盤共同利用・共同研究拠点第14回シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] Quantification of surface erosion and hiker use of mountain trails: A case study at Mt. Yotei, Hokkaido2022

    • Author(s)
      Hayakawa, Y.S., Watanabe, T., Wang, T., Meng, Yu.
    • Organizer
      Japan Geoscience Union Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] TLS-based change detection on rock surface around Kegon Falls, Nikko, Japan.2022

    • Author(s)
      Hayakawa, Y.S.
    • Organizer
      Japan Geoscience Union Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mapping periglacial landforms in the Hokkai-daira plateau, Daisetsuzan National Park, Japan by UAS.2022

    • Author(s)
      Meng, Y., Watanabe, T., Kobayashi, Y., Wang, T., Hayakawa, Y.S.
    • Organizer
      日本地形学連合2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Re-assessment of the susceptibility and spatial characteristics of landslides in Atsuma region after the 2018 Hokkaido Eastern Iburi Earthquake.2022

    • Author(s)
      Muhammad Zulhilmi, A.A., Hayakawa, Y.S.
    • Organizer
      日本地形学連合2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ルーマニアのマスムーブメントに関する国際共同研究.2022

    • Author(s)
      小口 高・早川裕弌・笠井美青・河本大地・飯塚浩太郎・Lucian Dragut・Mihai Micu
    • Organizer
      日本地形学連合2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Topographic characterization of the middle Brahmaputra river basins.2022

    • Author(s)
      Faisal, B.M.R., Hayakawa, Y.S., Takagi, T.
    • Organizer
      日本地形学連合2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Vegetation recovery assessments in landslide-affected areas using Sentinel-2 imagery after the 2018 Hokkaido Eastern Iburi Earthquake.2022

    • Author(s)
      Yu, X., Hayakawa, Y.S.
    • Organizer
      日本地形学連合2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Morphological changes and sediment connectivity following coseismic landslides: Case study on the 2018 Hokkaido Eastern Iburi Earthquake.2022

    • Author(s)
      Lo, T.L.W., Hayakawa, Y.S., Nakata, Y., Hayamizu, M., Ogura, T.
    • Organizer
      Japan Geoscience Union Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 南アルプスにおける大規模崩壊地からの継続的な土砂生産の重要性.2022

    • Author(s)
      西井稜子・今泉文寿・早川裕弌
    • Organizer
      Japan Geoscience Union Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 森林内コネクティビティを明らかにする空隙のパターン分析2022

    • Author(s)
      加藤 顕・青柳寛太郎・蝦名益仁・早川裕弌・堀田紀文
    • Organizer
      Japan Geoscience Union Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Assessing pre- and post-earthquake landslide susceptibility in Atsuma region, Hokkaido, Japan.2022

    • Author(s)
      Muhammad Zulhilmi, A.A., Hayakawa, Y.S.
    • Organizer
      Japan Geoscience Union Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Analysis of sediment deposition using RTK-UAV: A case study of Echi River, central Japan.2022

    • Author(s)
      Ogura, T., Mizuno, T., Yamanaka, D., Hayakawa, Y.S.
    • Organizer
      Japan Geoscience Union Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Footprint in the Sand: Crowd-sourcing Soil Mechanics & Applications in Erosion Measurement.2022

    • Author(s)
      Gomez, C.A., Bradak, B., Hayakawa, Y.S.
    • Organizer
      Japan Geoscience Union Meeting 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Book] 地形情報の種類と特徴. In: 公益社団法人日本地理学会(編)地理学事典2023

    • Author(s)
      早川裕弌
    • Total Pages
      190
    • Publisher
      丸善出版
    • Related Report
      2022 Annual Research Report
  • [Book] Remote data in fluvial geomorphology: characteristics and applications. In: Shroder, J. (ed.) Treatise on Geomorphology (Second Edition) Volume 6.2: Fluvial Geomorphology Part II2022

    • Author(s)
      Oguchi, T., Wasklewicz, T., Hayakawa, Y.S.
    • Total Pages
      1116
    • Publisher
      Elsevier
    • Related Report
      2022 Annual Research Report
  • [Remarks] 地形鮮明化プロジェクト

    • URL

      https://www.hdtopography.org/

    • Related Report
      2022 Annual Research Report
  • [Funded Workshop] Japanese Geomorphological Union international symposium on Engineering Geomorphology2022

    • Related Report
      2022 Annual Research Report

URL: 

Published: 2017-03-15   Modified: 2025-01-30  

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