MMIJ Annual Meeting 2026
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Session Details

Theme session

(Theme session) Big-data in resource exploration and drilling data processing

Fri. Mar 6, 2026 9:00 AM - 12:00 PM JST
Fri. Mar 6, 2026 12:00 AM - 3:00 AM UTC
Room-1 (Fl.3.,Build. 6. 631)
Chairperson: 木﨑 彰久（秋田大学）、桑谷 立（JAMSTEC）
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[2K0101-11-01]Fusion of informatics and measurement: its concept and applications in mining and materials processing (VI)

○Tatsu KUWATANI1 (1. JAMSTEC)
Chairperson: 木﨑 彰久（秋田大学）
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[2K0101-11-02]Machine Learning and Geostatistical Approaches to 3D Spatial Modeling of REY-bearing Deep Seafloor Mud Layers

○Vitor Ribeiro de Sa1, Katsuaki Koike (1. Kyoto University)
Chairperson: 木﨑 彰久（秋田大学）
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[2K0101-11-03]Discrimination of Sub-circular Depressions with Natural H2 Seepage Potential through Multiple Instance Learning Using Sentinel-2 Multispectral Data

○Takato Shimizu1[Student presentation: Master’s course], Kazuya Ishitsuka1, Weiren LIN1 (1. Kyoto university)
Chairperson: 木﨑 彰久（秋田大学）
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[2K0101-11-04]Evaluation of surface displacement in natural hydrogen seepage areas using interferometric SAR analysis

○Kosuke Miyahara1[Student presentation: Bachelor’s course], Kazuya Ishitsuka1, Weiren Lin1 (1. Kyoto University)
Chairperson: 木﨑 彰久（秋田大学）
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[2K0101-11-05]High-Precision Mapping Method of Hydrothermal Alteration Zones in the Chilean Porphyry Copper Belt Using Hyperspectral Satellite Imagery

○Masahide Kishimoto1[Student presentation: Doctoral course], Taiki Kubo1, Katsuaki Koike1 (1. kyoto university)
Chairperson: 木﨑 彰久（秋田大学）
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[2K0101-11-06]Genesis of Giant Porphyry Copper Deposits through Reactive Transport Modeling

○Michiharu Enatsu1[Student presentation: Doctoral course], Koki Kashiwaya1, Katsuaki Koike1, Shohei Tomita2 (1. Kyoto University, 2. Kanazawa University)
Chairperson: 木﨑 彰久（秋田大学）
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

Break

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[2K0101-11-07]Rock porosity and permeability characterization by integrating petrophysical, hydrochemical, and microtextural analyses for geothermal resource exploration in the Rungwe and Songwe prospects, Tanzania

○Nyora Donald Kobare1[Student presentation: Doctoral course], Koki Kashiwaya1, Taiki Kubo1, Jacek Scibek2, Katsuaki Koike1 (1. Kyoto University, 2. TetraTech Inc., Vancouver)
Chairperson: 桑谷 立（JAMSTEC）
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[2K0101-11-08]Geothermal Exploration by Thermoluminescence of Quartz and Inversion for Heat Source

○Noriyoshi Tsuchiya1, Hirano Nobuo2, Nunohara Keishi (1. National Institute of Technology, Hachinohe College, 2. Tohoku University)
Chairperson: 桑谷 立（JAMSTEC）
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[2K0101-11-09]Estimation of geothermal resource prospects in densely vegetated areas through hyperspectral satellite imagery analysis

Naoya FUKUTA1, ○Taiki KUBO1, Kakeru MIYAZAKI1, Katsuraki KOIKE1 (1. Kyoto University)
Chairperson: 桑谷 立（JAMSTEC）
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[2K0101-11-10]Finding characteristics of permeability in fractured rock using a graph neural operator

○Kazuya Ishitsuka1 (1. Kyoto University)
Chairperson: 桑谷 立（JAMSTEC）
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[2K0101-11-11]Resistivity measurement of rocks immersed in CO2 saturated solution with I-V method

○Akihisa Kizaki1, Mayu Kobayashi1, Tadao Imai1 (1. Akita University)
Chairperson: 桑谷 立（JAMSTEC）
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