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Employment (2)

National Institute of Advanced Industrial Science and Technology: 1-1-1 Higashi, Tsukuba, Ibaraki 305-8567 , JP

2021-04-01 to present | Researcher (Tectonics and Resources Research Group)
Employment
Source: Self-asserted source
Hiroaki Koge

National Institute of Advanced Industrial Science and Technology (AIST): 1-1-1 Higashi, Tsukuba, Ibaraki 305-8567 , JP

2019-04-01 to 2021-03-31 | Postdoc (Geological Survey of Japan)
Employment
Source: Self-asserted source
Hiroaki Koge

Education and qualifications (3)

The University of Tokyo: 5-1-5 Kashiwanoha, Kashiwa city, Chiba, JP

2016-04-01 to present | Ph. D. (Natural Environmental Studies, Frontier Sciences)
Education
Source: Self-asserted source
Hiroaki Koge

The University of Tokyo: 7-3-1 Hongo, Bunkyo-ku, Tokyo, JP

2012-04-01 to 2014-03-31 | Master (Earth and Planetary Science)
Education
Source: Self-asserted source
Hiroaki Koge

Kyoto University: Gokasho,Uji, Kyoto, JP

2008-04-01 to 2012-03-31 | Bachelor (Civil Engineering, Disaster Prevention Research Institute)
Education
Source: Self-asserted source
Hiroaki Koge

Works (22)

Inception of ridge-ridge-ridge triple junctions: Morphostructural analysis and dynamics in the early back-arc extension of the northern Okinawa Trough

Geology
2024-12-20 | Journal article
Part of ISSN: 0091-7613
Part of ISSN: 1943-2682
Contributors: Hiroaki Koge; Taichi Sato; Jun Arimoto; Makoto Otsubo; Saki Ishino; Yoshiaki Suzuki; Osamu Ishizuka; Yumiko Harigane; Ayanori Misawa; Takahiko Inoue et al.
Source: Self-asserted source
Hiroaki Koge

Automation of MBES noise reduction: An approach based on seafloor bathymetry features derived from manual editing procedures

Ocean Engineering
2024-05-10 | Journal article
Part of ISSN: 0029-8018
Contributors: Jinyu Zhou; Hiroaki Koge; Toshihiro Maki
Source: Self-asserted source
Hiroaki Koge
grade
Preferred source (of 2)‎

Preliminary results of the magnetic anomaly survey around Tokara Islands during the GB21-2, GB21-3, and GS21 cruises

BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN
2023-12-28 | Journal issue or edition
Part of ISSN: 1346-4272
Part of ISSN: 2186-490X
Contributors: Taichi SATO; Hiroaki KOGE
Source: Self-asserted source
Hiroaki Koge

Results of the multibeam echo sounder observations on the GB21-2,3 cruises (around Tokara Islands)

BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN
2023-12-28 | Journal issue or edition
Part of ISSN: 1346-4272
Part of ISSN: 2186-490X
Contributors: Hiroaki KOGE; Taichi SATO; Yoshiaki SUZUKI
Source: Self-asserted source
Hiroaki Koge

Shallow submarine structure around Tokara Islands based on the high-resolution subbottom profiler survey during the GS21 cruise

BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN
2023-12-28 | Journal issue or edition
Part of ISSN: 1346-4272
Part of ISSN: 2186-490X
Contributors: Ayanori MISAWA; Seishiro FURUYAMA; Hiroaki KOGE; Yoshiaki SUZUKI
Source: Self-asserted source
Hiroaki Koge

Geological Map Offshore of Cape Noma Misaki, Appendix 1-3, Geomagnetic Total-intensity Anomaly Map, Free-Air Gravity Anomaly Map. Bouguer Gravity Anomaly Map.

Marine Geology Map Series, no. 93
2022-12-27 | Journal issue or edition | Writing - original draft
Contributors: Hiroaki Koge; Taichi Sato; Takemi Ishihara
Source: Self-asserted source
Hiroaki Koge

Preliminary results of the magnetic anomaly survey around Tokara Islands during the GB21-1 and GK20 cruises

BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN
2022-12-27 | Journal article
Part of ISSN: 1346-4272
Part of ISSN: 2186-490X
Contributors: Hiroaki KOGE; Taichi SATO; Yuka YOKOYAMA; Yusuke SATO; Ayanori MISAWA
Source: Self-asserted source
Hiroaki Koge

Submarine rock samples recovered during GB21-1 cruise in the southern Tokara Islands area

BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN
2022-12-27 | Report
Part of ISSN: 1346-4272
Part of ISSN: 2186-490X
Contributors: Osamu ISHIZUKA; Saki ISHINO; Yoshiaki SUZUKI; Yuka YOKOYAMA; Ayanori MISAWA; Jun ARIMOTO; Hiroaki KOGE; Takahiko INOUE
Source: Self-asserted source
Hiroaki Koge

The bathymetry survey around Tokara Islands during GB21-1 and GK20 cruise

BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN
2022-12-27 | Journal article
Part of ISSN: 1346-4272
Part of ISSN: 2186-490X
Contributors: Hiroaki KOGE; Taichi SATO; Yuka YOKOYAMA; Yusuke SATO; Ayanori MISAWA
Source: Self-asserted source
Hiroaki Koge

Surface friction of subducting seamounts influences deformation of the accretionary wedge

Tectonophysics
2022-11 | Journal article
Part of ISSN: 0040-1951
Contributors: Yuichi Okuma; Atsushi Noda; Hiroaki Koge; Yasuhiro Yamada; Asuka Yamaguchi; Juichiro Ashi
Source: Self-asserted source
Hiroaki Koge

Simple topographic parameter reveals the along-trench distribution of frictional properties on shallow plate boundary fault

Earth, Planets and Space
2022-04 | Journal article
Part of ISSN: 1880-5981
Source: Self-asserted source
Hiroaki Koge
grade
Preferred source (of 2)‎

Evolution of the geological structure and mechanical properties due to the collision of multiple basement topographic highs in a forearc accretionary wedge: insights from numerical simulations

Progress in Earth and Planetary Science
2021-12 | Journal article
Part of ISSN: 2197-4284
Source: Self-asserted source
Hiroaki Koge

Forearc Basin Stratigraphy Resulting From Syntectonic Sedimentation During Accretionary Wedge Growth: Insights From Sandbox Analog Experiments

Tectonics
2020-03 | Journal article
Contributors: Atsushi Noda; Hiroaki Koge; Yasuhiro Yamada; Ayumu Miyakawa; Juichiro Ashi
Source: check_circle
Crossref

Critical taper model - Introduction from soil mechanics

BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN
2020-02-28 | Journal article
Part of ISSN: 1346-4272
Part of ISSN: 2186-490X
Source: Self-asserted source
Hiroaki Koge

Forearc basin stratigraphy resulting from syntectonic sedimentation during accretionary wedge growth: Insights from sandbox analogue experiments

2019-12-18 | Other
Contributors: Atsushi Noda; Hiroaki Koge; Yasuhiro Yamada; Ayumu Miyakawa; Juichiro Ashi
Source: check_circle
Crossref

Sandbox analogue experiments for subduction of trench-fill sediments beneath accretionary wedge and backstop

2019-12-12 | Other
Contributors: Atsushi Noda; Hiroaki Koge; Yasuhiro Yamada; Ayumu Miyakawa; Juichiro Ashi
Source: check_circle
Crossref

Subduction of trench-fill sediments beneath an accretionary wedge: insights from sandbox analogue experiments

2019-11-09 | Other
Contributors: Atsushi Noda; Hiroaki Koge; Yasuhiro Yamada; Ayumu Miyakawa; Juichiro Ashi
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

International ocean discovery program expedition 372 preliminary report: Creeping gas hydrate slides and Hikurangi LWD

2018 | Journal article
Source: Self-asserted source
Hiroaki Koge

Dynamic formation process of thick deformation zone on the shallow plate boundary fault of the Japan Trench: insight from analog experiments of half-graben subduction

Progress in Earth and Planetary Science
2018-12 | Journal article
Contributors: Hiroaki Koge; Yasuhiro Yamada; Akihiro Ohde; Arthur Bauville; Asuka Yamaguchi; Juichiro Ashi
Source: check_circle
Crossref

Friction properties of the plate boundary megathrust beneath the frontal wedge near the Japan Trench: an inference from topographic variation

Earth, Planets and Space
2014 | Journal article
Source: Self-asserted source
Hiroaki Koge

Middle Miocene swift migration of the TTT triple junction and rapid crustal growth in southwest Japan: A review

Tectonics
2014 | Journal article
Source: Self-asserted source
Hiroaki Koge

The influence of organic--rich shear zones on pelagic sediment deformation and seismogenesis in a subduction zone

Journal of Mineralogical and Petrological Sciences
2014 | Journal article
Source: Self-asserted source
Hiroaki Koge

Peer review (1 review for 1 publication/grant)

Review activity for Marine geology. (1)