| Presentation | 2017-10-04 Fault Detection in the Curah Lengkong at Mt Semeru, Indonesia Christopher Gomez, Franck Lavigne, Danang Sri Hadmoko, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The Semeru Volcano is a stratovolcano in East Java in Indonesia, that iswell known for its regular phreatomagmatic eruptions that occur every 5' to 15' since the 20th Century. This material, with more sporadic pyroclastic flows feed lahars that run down the volcanic slope every year during the rainy season. In almost perfectly straight lahar valleys, localdirection changes can be related to the presence of lava deposit that stops lateral erosion, it can be due to the construction of SABO dams in the valleys, but some brutal 90 degrees changes in the valley direction remain unexplained and the topography suggest the presence of a fault line in the landscape. Using GPR, the author has therefore conducted a survey in the volcanic sediment to attempt an identification of the fault line. Underneath 5 m of sediments below the surface of the valley floor ofthe Lengkong, one can identify strong irregularities that are consistent with fractures in the substratum. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ground Penetrating Radar / Fault Line / Semeru Volcano / Indonesia |
| Paper # | SANE2017-44 |
| Date of Issue | 2017-09-27 (SANE) |
| Conference Information | |
| Committee | SANE |
|---|---|
| Conference Date | 2017/10/4(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Maison franco - japonaise (Tokyo) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | The 14th workshop on subsurface electromagnetic measurement |
| Chair | Sonosuke Fukushima(ENRI) |
| Vice Chair | Toshifumi Moriyama(Nagasaki Univ.) / Akitsugu Nadai(NICT) |
| Secretary | Toshifumi Moriyama(Mitsubishi Electric) / Akitsugu Nadai(ENRI) |
| Assistant | Manabu Akita(Univ. of Electro-Comm.) / Ryo Natsuaki(Univ. of Tokyo) |
| Paper Information | |
| Registration To | Technical Committee on Space, Aeronautical and Navigational Electronics |
|---|---|
| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fault Detection in the Curah Lengkong at Mt Semeru, Indonesia |
| Sub Title (in English) | Topographic and Ground Penetrating Radar Evidences |
| Keyword(1) | Ground Penetrating Radar |
| Keyword(2) | Fault Line |
| Keyword(3) | Semeru Volcano |
| Keyword(4) | Indonesia |
| 1st Author's Name | Christopher Gomez |
| 1st Author's Affiliation | Kobe University(Kobe Univ.) |
| 2nd Author's Name | Franck Lavigne |
| 2nd Author's Affiliation | Sorbonne University(Sorbonne Univ.) |
| 3rd Author's Name | Danang Sri Hadmoko |
| 3rd Author's Affiliation | Universities Gadja Madah(Univ. Gadja Madah) |
| Date | 2017-10-04 |
| Paper # | SANE2017-44 |
| Volume (vol) | vol.117 |
| Number (no) | SANE-222 |
| Page | pp.pp.7-10(SANE), |
| #Pages | 4 |
| Date of Issue | 2017-09-27 (SANE) |