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J-GLOBAL ID：200901036878063573   Update date: Jan. 17, 2025

Obanawa Hiroyuki

オバナワ ヒロユキ | Obanawa Hiroyuki
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Affiliation and department：
農林水産省 大臣官房政策課技術政策室

About 農林水産省 大臣官房政策課技術政策室


Job title： 課長補佐(推進班担当)
Homepage URL  (1)： https://www.maff.go.jp/j/org/outline/dial/kanbo.html
Research field  (3)： Agricultural environmental and information engineering ,  Geography ,  Environmental dynamics
Research keywords  (7)： 衛星コンステレーション ,  写真測量(SfM) ,  3次元レーザスキャナ(LiDAR) ,  Agriculture ,  Remote sensing ,  Unmanned aerial vehicle ,  Geomorphology
Research theme for competitive and other funds  (10)：
  • 2022 - 2025 Development of grass species classification method using motion analysis
  • 2021 - 2025 Study on connectivity of landform and vegetation systems in watersheds using Multidimensional High-definition Earth Surface Data
  • 2022 - 2023 衛星コンステレーション画像の時系列深層学習による低コストな飼料用トウモロコシ収量予測手法の開発
  • 2017 - 2020 Advanced use and optimization of high-density point cloud data in geomorphology: Detection of changes in watershed topographic environments and beyond
  • 2014 - 2017 From past to future: Assessment of palaeodisasters and urban development risks in ancient and modern Turkey
Show all
Papers (39)：
  • Hiroyuki OBANAWA, Yuichi S. HAYAKAWA, Seiichi SAKANOUE. Methods to reduce the doming effect of three-dimensional model without GCPs in RTK-UAV surveys -Achieving cm-level accuracy through aerial photographing and data processing-. The Journal of the Japanese Agricultural Systems Society. 2021. 37. 2. 29-38
  • Hiroyuki Obanawa, Rena Yoshitoshi, Nariyasu Watanabe, Seiichi Sakanoue. Portable LiDAR-Based Method for Improvement of Grass Height Measurement Accuracy: Comparison with SfM Methods. Sensors. 2020. 20. 17. 4809-4809
  • Yuichi S. Hayakawa, Hiroyuki Obanawa. Volumetric Change Detection in Bedrock Coastal Cliffs Using Terrestrial Laser Scanning and UAS-Based SfM. Sensors. 2020. 20. 12. 3403-3403
  • Hiroyuki OBANAWA, Seiichi SAKANOUE, Takanori YAGI. Effectiveness of RTK-UAV measurements for estimating snow depth distribution. Chikei/Transactions, Japanese Geomorphological Union. 2020. 41. 1. 15-26
  • Hiroyuki Obanawa, Seiichi Sakanoue. CONDITIONS OF AERIAL PHOTOGRAPHY TO REDUCE DOMING EFFECT. IGARSS 2020 - 2020 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM. 2020. 6464-6466
ｍore...
MISC (37)：
  • Image processing and Python script for selecting grassland part from three-dimensional farm model constructed from aerial images and photogrammetry - A low-cost alternative. 2022. 2022. 11. 23-29
  • Image processing and Python script for selecting grassland part from three-dimensional farm model constructed from aerial images and photogrammetry. 農研機構研究報告. 2021. 2021. 9. 11-23
  • 小花和宏之, 早川裕弌, 坂上清一. 地上基準点を使用せずに鉛直誤差をcmレベルに低減させるUAV計測手法. 農研機構研究成果情報. 2021. 2021
  • 小花和宏之. ドローンを農業で本当に役立つツールにするために:RTK-UAVの導入. 北農研ニュース. 2021. 68. 3
  • 小花和宏之. 農業者が目指す月面とは?. 北海道畜産草地学会報. 2020. 8. 39-41
ｍore...
Patents (3)：
  • 情報処理装置、情報処理方法、およびプログラム
  • 情報処理装置、情報処理方法、およびプログラム
  • 情報処理装置、情報処理方法、およびプログラム
Books (4)：
  • Geophysical Approach to Marine Coastal Ecology: The Case of Iriomote Island, Japan / Chapter 8 Underwater three-dimensional measurements
    Springer Singapore 2020
  • Unmanned Aerial Vehicle: Applications in Agriculture and Environment / Chapter 10 Applications of UAV remote sensing to topographic and vegetation surveys
    Springer International Publishing 2020
  • 地形の辞典
    2017
  • 第2版科学大辞典
    2005
Lectures and oral presentations  (99)：
  • 農研機構北海道農業研究センターではこんな研究をしています【酪農分野編】
    (市立札幌開成中等教育学校 教科「SSH」の校外研修「先端科学特論」 2022)
  • ドローンで3次元計測をしてみよう!
    (日本地球惑星科学連合2022年大会 スーパーレッスン 2022)
  • Planting speed effects on the yield of corn silage
    (2022)
  • RTK optimized method -labor saving, high accuracy and generalization of UAV measurement-
    (2022)
  • 研究者という仕事
    (市立札幌開成中等教育学校 教科「SSH」の学校設定科目「コズモサイエンス」における講師 2021)
ｍore...
Education (2)：
  • 1999 - 2005 University of Tsukuba
  • 1993 - 1997 University of Tsukuba
Professional career (1)：
  • Ph.D. (Science) (University of Tsukuba)
Work history (12)：
  • 2023/04 - 現在 農林水産省 大臣官房政策課 課長補佐(推進班担当)
  • 2019/10 - 2023/03 Hokkaido Agricultural Research Center, National Agriculture and Food Research Organization Division of Dairy Production Research Senior Researcher
  • 2018/04 - 2019/09 National Agriculture and Food Research Organization
  • 2016/09 - 2018/03 Keio University Faculty of Environment and Information Studies
  • 2016/04 - 2018/03 株式会社ビジョンテック VTIリサーチ・インスティテュート 主席研究員、開発課リーダー
Show all
Committee career (5)：
  • 2019/04 - 2023/03 一般社団法人日本地形学連合 代議員
  • 2018/04 - 2023/03 日本地形学連合 編集幹事
  • 2014/04 - 2023/03 文部科学省科学技術・学術政策研究所 専門調査員
  • 2010/04 - 2023/03 日本地形学連合 企画幹事
  • 2017/04 - 2019/03 日本地形学連合 委員(役員)
Awards (3)：
  • 2020/11 - 森林立地学会 森林立地学会誌論文賞 無人航空機による3次元データを用いた天然生針広混交林における葉の窒素含量の空間分布
  • 2020/06 - Japan Geoscience Union PEPS Most Cited paper award 2020 Landslides triggered by an earthquake and heavy rainfalls at Aso volcano, Japan, detected by UAS and SfM-MVS photogrammetry
  • 2016/10 - 日本地形学連合 研究奨励賞
Association Membership(s) (4)：
European Geosciences Union ,  American Geophysical Union ,  JAPANESE GEOMORPHOLOGICAL UNION ,  Japan Geoscience Union
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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