Solid Earth Sciences(S)
Session Sub-categoryGeodesy
Session IDS-GD01
TitleGravity and Geoid
Short TitleGravity and Geoid
Main ConvenerNameTakayuki Miyazaki
AffiliationGeospatial Information Authority of Japan
Co-Convener 1NameKeiko Yamamoto
AffiliationNational Astronomical Observatory of Japan
Session LanguageEJ
ScopeRecent 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 FormatOral 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 SGD01-01No identification of predicted earthquake-induced prompt gravity signals in data and its interpretation based on the principle of gravimetryMasaya Kimura Abstract
09:15 - 09:30 SGD01-02Fault 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 SGD01-03Sea level budget study of the Japan Sea: GRACE, Argo, and Satellite altimetryKosuke Heki Abstract
09:45 - 10:00 SGD01-04Microgravity Inversion for 3D subsurface density modeling of Al-Ain Region, Abu Dhabi, United Arab Emirates.Mohamed Amrouche Abstract
10:00 - 10:15 SGD01-05Improvement of method that makes Japanese old and dense gravity data consistent with Japan gravity standardization net 2016Takayuki Miyazaki Abstract
10:15 - 10:30 SGD01-06Mechanical consideration of gravity anomaly in fore-arc of subduction zonesShohei Iwama Abstract
Oral Presentation May 23 AM2
10:45 - 11:00 SGD01-07Development of a data acquisition system for a portable laser-interferometric gravity gradiometerDevelopment of a data acquisition system for a portable laser-interferometric gravity gradiometerTaichi Hikosaka Abstract
11:00 - 11:15 SGD01-08Gravity changes due to the 2016 Kaikoura earthquakeYoichi Fukuda Abstract
11:15 - 11:30 SGD01-09Gravity changes before and after the 2016 Kumamoto Earthquake observed by relative gravimeters in Aso Volcanoyusuke Miyauchi Abstract
11:30 - 11:45 SGD01-10Evaluation of horizontal gradient of gravity value at the Ishioka Geodetic Observing StationShuichi Oomori Abstract
11:45 - 12:00 SGD01-11Precipitation effects on continuous gravity observations at Ishigakijima, JapanKazunari Nawa Abstract
12:00 - 12:15 SGD01-12Launch of a new project of airborne gravity surveys over JapanYoshifumi 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 L├╝tzow-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