JpGU Meeting 2018
Session outline| Solid Earth Sciences(S) | ||
|---|---|---|
| Session Sub-category | Geodesy | |
| Session ID | S-GD01 | |
| Title | Gravity and Geoid | |
| Short Title | Gravity and Geoid | |
| Main Convener | Name | Takayuki Miyazaki |
| Affiliation | Geospatial Information Authority of Japan | |
| Co-Convener 1 | Name | Keiko Yamamoto |
| Affiliation | National Astronomical Observatory of Japan | |
| Session Language | EJ | |
| Scope | Recent precise gravity measurements lead to advances in many kinds of applications, e.g., investigation of internal structure of the Earth and Moon, studies of earthquake, volcano, subsidence, landslide and tsunami, monitoring ice mass balance, and so on. In this session, we call wide range of papers related to topics of gravity and geoid, including theory of gravity field, absolute/relative gravity measurements/observations, data analysis of satellite gravity missions, and development of gravity sensors. | |
| Presentation Format | Oral and Poster presentation | |
| Co-Sponsoring Societies (Society Members) | The Geodetic Society of Japan | |
| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 23 AM1 | ||||
| 09:00 - 09:15 | SGD01-01 | No identification of predicted earthquake-induced prompt gravity signals in data and its interpretation based on the principle of gravimetry | Masaya Kimura | Abstract |
| 09:15 - 09:30 | SGD01-02 | Fault development history using gravity gradient tensor analysis: A case study for the eastern boundary fault zone of the Shonai plain, northeastern Japan. | Toshiyuki Tanaka | Abstract |
| 09:30 - 09:45 | SGD01-03 | Sea level budget study of the Japan Sea: GRACE, Argo, and Satellite altimetry | Kosuke Heki | Abstract |
| 09:45 - 10:00 | SGD01-04 | Microgravity Inversion for 3D subsurface density modeling of Al-Ain Region, Abu Dhabi, United Arab Emirates. | Mohamed Amrouche | Abstract |
| 10:00 - 10:15 | SGD01-05 | Improvement of method that makes Japanese old and dense gravity data consistent with Japan gravity standardization net 2016 | Takayuki Miyazaki | Abstract |
| 10:15 - 10:30 | SGD01-06 | Mechanical consideration of gravity anomaly in fore-arc of subduction zones | Shohei Iwama | Abstract |
| Oral Presentation May 23 AM2 | ||||
| 10:45 - 11:00 | SGD01-07 | Development of a data acquisition system for a portable laser-interferometric gravity gradiometerDevelopment of a data acquisition system for a portable laser-interferometric gravity gradiometer | Taichi Hikosaka | Abstract |
| 11:00 - 11:15 | SGD01-08 | Gravity changes due to the 2016 Kaikoura earthquake | Yoichi Fukuda | Abstract |
| 11:15 - 11:30 | SGD01-09 | Gravity changes before and after the 2016 Kumamoto Earthquake observed by relative gravimeters in Aso Volcano | yusuke Miyauchi | Abstract |
| 11:30 - 11:45 | SGD01-10 | Evaluation of horizontal gradient of gravity value at the Ishioka Geodetic Observing Station | Shuichi Oomori | Abstract |
| 11:45 - 12:00 | SGD01-11 | Precipitation effects on continuous gravity observations at Ishigakijima, Japan | Kazunari Nawa | Abstract |
| 12:00 - 12:15 | SGD01-12 | Launch of a new project of airborne gravity surveys over Japan | Yoshifumi Hiraoka | Abstract |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 23 Core Time | |||
| SGD01-P01 | On the design of a relative gravimeter using diamagnetism | Yuichi Imanishi | Abstract |
| SGD01-P02 | Preliminary gravity monitoring by using the superconducting gravimeter iGrav without the helium refrigeration system | Hiroki Goto | Abstract |
| SGD01-P03 | Ice-Sheet Mass Balance in the combined area of Shirase, Soya and Harald Glacier Basins | Keiko Yamamoto | Abstract |
| SGD01-P04 | Absolute gravity measurement using A10 gravimeter on coastal outcrop rocks along the Lützow-Holm bay, Antarctica | Jun Nishijima | Abstract |
| SGD01-P05 | Continuous relative gravity data collected in Minami-Aso Village during the foreshock of the 2016 Kumamoto Earthquake | Takahito Kazama | Abstract |
| SGD01-P06 | Gravity anomaly map of Nagura River Basin, Western Ishigaki Island | Ayumu Miyakawa | Abstract |
| SGD01-P07 | History of geoid model development by Geospatial Information Authority of Japan | Yahagi Toshihiro | Abstract |