Session outline
| Solid Earth Sciences (S) | ||
|---|---|---|
| Session Sub-category | Technology & Techniques(TT) | |
| Session ID | S-TT47 | |
| Title | Airborne surveys and monitoring of the Earth | |
| Short Title | Airborne surveys | |
| Main Convener | Name | Takao Koyama |
| Affiliation | Earthquake Research Institute, The University of Tokyo | |
| Co-Convener 1 | Name | Shigekazu Kusumoto |
| Affiliation | Institute for Geothermal Sciences, Graduate School of Science, Kyoto University | |
| Co-Convener 2 | Name | Yuji Mitsuhata |
| Affiliation | Kyushu University | |
| Co-Convener 3 | Name | Takumi Ueda |
| Affiliation | Waseda University | |
| Session Language |
E |
|
| Scope |
Airborne surveys are useful to better understand the whole and/or the detailed structures of the Earth and their variations. They can be implemented from a traditional manned and newly-developed unmanned aircraft to efficiently map very large or remote areas with difficult access. We invite studies on theory, instrumentation, processing, modeling or inversion and applications of airborne surveys. |
|
| Presentation Format | Oral and Poster presentation | |
| Invited Authors |
Keiichi Ishizu (Department of Earth Resources Engineering, Faculty of Engineering, Kyushu University) |
|
| Time | Presentation No | Title | Presenter |
|---|---|---|---|
| Oral Presentation May 27 AM2 | |||
| 10:45 - 11:00 | STT47-01 | Evaluating Vertical Accuracy of UAV-Based Structure-from-Motion: Effects of Altitude, GNSS Correction, and Ground Control Points | Grayson Morgan |
| 11:00 - 11:15 | STT47-02 | Integrated inverse analysis of ground gravity and airborne gravity gradient data for reproducing multilayered subsurface structure | Takuya Horikawa |
| 11:15 - 11:30 | STT47-03 | Magnetic constraints on the shallow subsurface structure of a slope failure area- A case of the Hatakura area, Yufu City, Oita Pref., Kyushu, Japan | Shigeo Okuma |
| 11:30 - 11:45 | STT47-04 | Drone-borne EM mapping using VLF radio signals | Nikita Zorin |
| 11:45 - 12:00 | STT47-05 | 3D Inversion of Grounded Electrical Source Airborne Transient Electromagnetic (GREATEM) Data | Om Pradhan |
| 12:00 - 12:15 | STT47-06 | Development of a Tensor Semi-Airborne Electromagnetic System Using Drones and EM-ACROSS Technology | Keiichi Ishizu |
| Presentation No | Title | Presenter |
|---|---|---|
| Poster Presentation May 27 PM3 | ||
| STT47-P01 | Three-dimensional inversion analysis of airborne gravity gradiometry and ground gravity survey data in the Hachimantai area, Iwate prefecture | Wakana Furusawa |
| STT47-P02 | Distribution of mean boundary depths estimated from each component of the gravity gradient tensor | Shigekazu Kusumoto |
| STT47-P03 | UAV survey in Shinmoedake volcano after the 2025 eruption | Takao Koyama |
| STT47-P04 | Temporal changes in the 3D magnetization structure of Tokachidake Volcano revealed by drone-borne magnetic surveys and implications for shallow geothermal activity | Toshiaki Hokari |
| STT47-P05 | A 4D Magnetic Inversion Framework with Group-Lasso-Based Structural Coupling | Ryosuke Ito |
| STT47-P06 | Magnetic Vector Inversion Using a Proximal Diagonal Quasi-Newton Method with Sparse Structural Coupling | Mitsuru Utsugi |
| STT47-P07 | Development of Disposable Fixed-Wing UAVs for Volcanic Observations | Shin-Ichiro Higashino |
| STT47-P08 | Observation of Aso Volcano using a Portable Aerial Infrared Camera System | Tetsuya Jitsufuchi |