Iwahashi Junko 岩橋純子

… Alternative Names

IWAHASHI Junko 岩橋純子

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Researcher Number	90391698
Other IDs
Affiliation (Current)	2025: 国土地理院(地理地殻活動研究センター), その他部局等, 主任研究官
Affiliation (based on the past Project Information) *help	2016 – 2021: 国土地理院(地理地殻活動研究センター), その他部局等, 主任研究官 2018 – 2019: 国土地理院(地理地殻活動研究センター), 地理情報解析研究室, 主任研究官 2015: 国土地理院(地理地殻活動研究センター), その他部局等, その他 2014: 国土地理院, 研究官 2013 – 2014: 国土地理院(地理地殻活動研究センター), 地理地殻活動研究センター, 研究官
Review Section/Research Field	Principal Investigator Basic Section 04010:Geography-related / Medium-sized Section 4:Geography, cultural anthropology, folklore, and related fields / Geography Except Principal Investigator Natural disaster / Disaster prevention science
Keywords	Principal Investigator グローバル / 数値地形解析 / DEM / 地形分類 / 深層学習 / 水文分析 / 土壌 / 地盤分類 / Mincraft / Minecraft … More / ゲーミフィケーション / 仙台 / Mnecraft / ゲーム / コンピュータゲーム / 地学教育 / 地理教育 / 世界の地形分類図 / デジタル地形分類図 / 地盤強度 / 岩相分類 / MERIT-DEM / GMTED2010 / 地形学図 / MERIT DEM / Vs30 / 地質 / 地形 / 階層クラスタリング / クラスタリング / 機械学習 … More Except Principal Investigator 重力性岩盤クリープ / 干渉ＳＡＲ / 斜面変形 / 岩盤クリープ / 地すべり / 斜面微地形 / 衛星観測 / 地盤変動 / 干渉SAR / 深層崩壊 Less

Research on the support of learning geography and geology using gamificationPrincipal Investigator
- Principal Investigator
  
  Iwahashi Junko
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 4:Geography, cultural anthropology, folklore, and related fields
- Research Institution
  Geospatial Information Authority of Japan (Geography and Crustal Dynamics Research Center)
Advanced and Structured Global Terrain Classification with Hydrological Analysis and Deep LearningPrincipal Investigator
- Principal Investigator
  
  IWAHASHI Junko
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 04010:Geography-related
- Research Institution
  Geospatial Information Authority of Japan (Geography and Crustal Dynamics Research Center)
Development of automated terrain classification for global disaster prevention using medium to high resolution DEMPrincipal Investigator
- Principal Investigator
  
  Iwahashi Junko
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geography
- Research Institution
  Geospatial Information Authority of Japan (Geography and Crustal Dynamics Research Center)
Pinpoint detection of deep seated landslide prone slopes by using InSAR images and airbone LiDAR
- Principal Investigator
  
  HIROMU Daimaru
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Natural disaster / Disaster prevention science
- Research Institution
  Forestry and Forest Products Research Institute

All 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

[Journal Article] コンピュータゲーム「Minecraft」を用いた仙台市上杉地区の地質に関する教材開発2022
- Author(s)
  岩橋純子・安藤明伸・西岡芳晴・川畑大作・白石喬久
- Journal Title
  
  地学雑誌
  
  Volume: －
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K18548
[Journal Article] A Probabilistic Framework to Model Distributions of VS302021
- Author(s)
  Mital Utkarsh、Ahdi Sean、Herrick Julie、Iwahashi Junko、Savvaidis Alexandros、Yong Alan
- Journal Title
  
  Bulletin of the Seismological Society of America
  
  Volume: －
- DOI
  10.1785/0120200281
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H00769
[Journal Article] Classification of topography for ground vulnerability assessment of alluvial plains and mountains of Japan using 30?m DEM2021
- Author(s)
  Iwahashi Junko、Yamazaki Dai、Nakano Takayuki、Endo Ryo
- Journal Title
  
  Progress in Earth and Planetary Science
  
  Volume: 8 Issue: 1
- DOI
  10.1186/s40645-020-00398-0
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H00769
[Journal Article] Vs30 Seismic Microzoning Based on a Geomorphology Map: Experimental Case Study of Chiang Mai, Chiang Rai, and Lamphun, Thailand2019
- Author(s)
  Thamarux P, Matsuoka M, Poovarodom N, Iwahashi J
- Journal Title
  
  ISPRS International Journal of Geo-Information
  
  Volume: 8 Issue: 7 Pages: 309-309
- DOI
  10.3390/ijgi8070309
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H00769
[Journal Article] DEM(数値標高モデル）を用いた地形量・浸水量の計測2019
- Author(s)
  岩橋純子
- Journal Title
  
  新砂防（砂防学会誌）
  
  Volume: 72(2) Pages: 43-47
- Data Source
  KAKENHI-PROJECT-18H00769
[Journal Article] Global terrain classification using 280 m DEMs: segmentation, clustering, and reclassification2018
- Author(s)
  Junko Iwahashi, Izumi Kamiya, Masashi Matsuoka, Dai Yamazaki
- Journal Title
  
  Progress in Earth and Planetary Science
  
  Volume: 5 Issue: 1
- DOI
  10.1186/s40645-017-0157-2
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K01176
[Journal Article] 中～高解像度DEMを用いたグローバルな防災に資する全球の自動地形分類図の作成（第一年次）2017
- Author(s)
  岩橋純子
- Journal Title
  
  国土地理院　平成28年度調査研究年報
  
  Volume: 平成28年度
- Open Access
- Data Source
  KAKENHI-PROJECT-15K01176
[Journal Article] A trial of global terrain classification using 280-m DEMs: global segmentation and clustering, reclassification based on Japan2017
- Author(s)
  Iwahashi, J., Kamiya, I., Matsuoka, M. and Yamazaki, D.
- Journal Title
  
  Progress in Earth and Planetary Science
  
  Volume: 査読中
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K01176
[Journal Article] DEM(数値標高モデル）を利用した斜面地形分類～似た形の斜面を色分けする～2016
- Author(s)
  岩橋純子
- Journal Title
  
  測量
  
  Volume: 2016.9 Pages: 22-23
- Data Source
  KAKENHI-PROJECT-15K01176
[Journal Article] 中～高解像度DEMを用いたグローバルな防災に資する全球の自動地形分類図の作成（第一年次）2016
- Author(s)
  岩橋純子・神谷泉
- Journal Title
  
  国土地理院　平成27年度調査研究年報
  
  Volume: －
- Open Access
- Data Source
  KAKENHI-PROJECT-15K01176
[Presentation] 数値地形解析による30mDEMを用いた地盤脆弱性アセスメントに資する地形分類データの作成2021
- Author(s)
  岩橋純子、山崎大、中埜貴元、遠藤涼
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-18H00769
[Presentation] ゲーミフィケーションを用いた地理・地学の学習支援に関する研究2020
- Author(s)
  岩橋純子
- Organizer
  SATテクノロジーショーケース
- Data Source
  KAKENHI-PROJECT-18K18548
[Presentation] Report on science classes and a workshop for teen students to learn geography and geology using Minecraft2020
- Author(s)
  Iwahashi Junko、Nishioka Yoshiharu、Kawabata Daisaku、Ando Akinobu、Okada Shinsuke、Shiraishi Takahisa
- Organizer
  EGU2020: Sharing Geoscience Online
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18548
[Presentation] ブロック化した地形　～DEM（数値標高モデル）からわかること、そしてマイクラ～2020
- Author(s)
  岩橋純子
- Organizer
  地学オリンピック　とっぷ・レクチャー
- Invited
- Data Source
  KAKENHI-PROJECT-18K18548
[Presentation] Generation of segment data using 30-m DEMs as the base material of future hazard maps2019
- Author(s)
  Iwahashi J, Matsuoka M, Yamazaki D
- Organizer
  AGU Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H00769
[Presentation] Automated classification of topography from 30 m DEMs of Japan by segmentation and machine learning2019
- Author(s)
  Iwahashi J, Nakano T, Yamazaki D
- Organizer
  日本地形学連合秋季大会
- Data Source
  KAKENHI-PROJECT-18H00769
[Presentation] Development of an online learning environment for geography and geology using Minecraft2019
- Author(s)
  Iwahashi J, Nishioka Y, Kawabata D, Ando A, Une H
- Organizer
  ICC 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18548
[Presentation] Learning support of geography and geology using Minecraft2019
- Author(s)
  Iwahashi J, Nishioka Y, Ando A, Kawabata D
- Organizer
  AGU Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18548
[Presentation] Effective estimation of gravitational deformation zone in wide mountainous area in Japan using DEM and convolutional neural network (CNN)2019
- Author(s)
  Endo R, Iwahashi J, Ohno H, Nakano T
- Organizer
  AGU Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H00769
[Presentation] A probabilistic framework for Vs302019
- Author(s)
  Mital U, Yong A, Iwahashi J, Herrick J, Savvaidis A
- Organizer
  2019 SSA Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H00769
[Presentation] A probabilistic framework for Vs302019
- Author(s)
  Utkarsh Mital, Alan Yong, Junko Iwahashi, Julie Herrick, Alexandros Savvaidis
- Organizer
  2019 SSA Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H00769
[Presentation] Development of terrain classifications as a proxy to estimate VS302018
- Author(s)
  Junko Iwahashi, Dai Yamazaki, Julie Herrick, Alan Yong, Masashi Matsuoka, Takayuki Nakano, Utkarsh Mital, Alexandros Savvaidis
- Organizer
  AGU Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H00769
[Presentation] Classification of topography in artificially modified alluvial plains using DEMs2018
- Author(s)
  Junko Iwahashi, Takayuki Nakano, Dai Yamazaki
- Organizer
  5th International Conference on Geomorphometry (Geomorphometry2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H00769
[Presentation] 沖積平野の浸水脆弱性・地盤脆弱性を反映したDEM地形分類の可能性について2018
- Author(s)
  岩橋純子・中埜貴元・山崎大
- Organizer
  日本地形学連合秋季大会
- Data Source
  KAKENHI-PROJECT-18H00769
[Presentation] 280mメッシュMERITDEMを用いた全球の地形分類図と今後の課題2018
- Author(s)
  岩橋純子
- Organizer
  国土地理院談話会
- Data Source
  KAKENHI-PROJECT-15K01176
[Presentation] 濃尾平野の基盤地図情報を用いた数値地形解析2018
- Author(s)
  岩橋純子・中埜貴元
- Organizer
  日本地球惑星連合（JpGU）2018年大会
- Data Source
  KAKENHI-PROJECT-18H00769
[Presentation] Geomorphologic Classification of Colombia by Machine Learning with Digital Elevation Model2017
- Author(s)
  西澤勇祐(東工大）・松岡昌志(東工大）・岩橋純子・Patcharavadee, Thamarux(東工大）
- Organizer
  International Symposium on Remote Sensing 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K01176
[Presentation] Global terrain classification using Multiple-Error-Removed Improved-Terrain (MERIT) to address susceptibility of landslides and other geohazards2017
- Author(s)
  岩橋純子・山崎大（東大/JAMSTEC)・松岡昌志（東工大）・Patcharavadee Thamarux（東工大）, Julie HerrickUUSGS), Alan Yong（USGS)・Utkarsh Mital（カリフォルニア工科大）
- Organizer
  AGU Fall Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K01176
[Presentation] 250mDEMを用いたアジア太平洋地域の地形分類ポリゴンの作成2016
- Author(s)
  岩橋純子・神谷泉
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  千葉市美浜区　幕張メッセ
- Year and Date
  2016-05-23
- Invited
- Data Source
  KAKENHI-PROJECT-15K01176
[Presentation] GMTED2010を用いた世界の地形分類図に向けて－アジア・北米での試行錯誤－2016
- Author(s)
  岩橋純子
- Organizer
  国土地理院談話会
- Place of Presentation
  国土地理院
- Year and Date
  2016-02-05
- Data Source
  KAKENHI-PROJECT-15K01176
[Presentation] A framework for global terrain classification using 250-m DEMs to predict geohazards2016
- Author(s)
  Iwahashi, J., Matsuoka, M., Yong, A.
- Organizer
  AGU Fall Meeting 2016
- Place of Presentation
  San Francisco, USA
- Year and Date
  2016-12-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K01176

1. MATSUOKA Masashi (80242311)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
2. YAMAZAKI Dai (70736040)

# of Collaborated Projects: 2 results

# of Collaborated Products: 10 results
3. HIROMU Daimaru (60353744)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. MURAKAMI Wataru (10353880)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. TODA Kenichiro (20507321)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. KOARAI Mamoru (50419876)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. OKATANI Takaki (20581606)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. NAKANO Takayuki (60511962)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. NAKAJIMA Hidetoshi (00742298)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 神谷泉 (80370815)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
11. 西岡芳晴 (20357700)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
12. 川畑大作 (40356853)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
13. 安藤明伸 (60344743)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
14. 岡田真介 (50626182)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
15. Yong Alan

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
16. Herrick Julie

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
17. Mital Utkarsh

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

Iwahashi Junko 岩橋 純子

IWAHASHI Junko 岩橋 純子

Research Projects

Research Products

Co-Researchers

Research on the support of learning geography and geology using gamificationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Advanced and Structured Global Terrain Classification with Hydrological Analysis and Deep LearningPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of automated terrain classification for global disaster prevention using medium to high resolution DEMPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Pinpoint detection of deep seated landslide prone slopes by using InSAR images and airbone LiDAR

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] コンピュータゲーム「Minecraft」を用いた仙台市上杉地区の地質に関する教材開発2022

Author(s)

Journal Title

Data Source

[Journal Article] A Probabilistic Framework to Model Distributions of VS302021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Classification of topography for ground vulnerability assessment of alluvial plains and mountains of Japan using 30?m DEM2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Vs30 Seismic Microzoning Based on a Geomorphology Map: Experimental Case Study of Chiang Mai, Chiang Rai, and Lamphun, Thailand2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] DEM(数値標高モデル）を用いた地形量・浸水量の計測2019

Author(s)

Journal Title

Data Source

[Journal Article] Global terrain classification using 280 m DEMs: segmentation, clustering, and reclassification2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 中～高解像度DEMを用いたグローバルな防災に資する全球の自動地形分類図の作成（第一年次）2017

Author(s)

Journal Title

Data Source

[Journal Article] A trial of global terrain classification using 280-m DEMs: global segmentation and clustering, reclassification based on Japan2017

Author(s)

Journal Title

Data Source

[Journal Article] DEM(数値標高モデル）を利用した斜面地形分類～似た形の斜面を色分けする～2016

Author(s)

Journal Title

Data Source

[Journal Article] 中～高解像度DEMを用いたグローバルな防災に資する全球の自動地形分類図の作成（第一年次）2016

Author(s)

Journal Title

Data Source

[Presentation] 数値地形解析による30mDEMを用いた地盤脆弱性アセスメントに資する地形分類データの作成2021

Author(s)

Organizer

Data Source

[Presentation] ゲーミフィケーションを用いた地理・地学の学習支援に関する研究2020

Author(s)

Organizer

Iwahashi Junko 岩橋純子

IWAHASHI Junko 岩橋純子

[Presentation] ブロック化した地形　～DEM（数値標高モデル）からわかること、そしてマイクラ～2020