U.S.-France Cooperative Research: Detailed Analysis of Signals from a Global Network of Superconducting Gravimeters and Geophysical Interpretation

这项为期两年的奖项为美法合作研究提供支持，旨在 用全球重力仪观测地球重力场的高精度变化 超导重力仪网络。 这项合作涉及研究小组， 圣刘易斯大学的大卫·克罗斯利和地球物理学的雅克·欣德勒 研究所在斯特拉斯堡，法国。 这个项目是全球地球动力学项目的一部分 (GGP)，这是一项为期六年的国际努力，利用 超导重力仪 研究人员将管理科学和技术 方案的GGP和合作分析的数据和方法， 将实际的行星效应与本地站的噪声分离。 该项目将促进对与地球活动相关的动力学的理解。 内部，特别是液体外核和固体内核的旋转。 此外，本发明还提供了一种方法， 它将有助于了解地球-大气-海洋的相互作用。

This two-year award provides support for US-France cooperative research aimed at analysis of high precision variations of the Earth's gravity field obtained by a global network of superconducting gravimeters. The collaboration involves the research groups of David Crossley at Saint Louis University and Jacques Hinderer of the Geophysics Institute in Strasbourg, France. This project is part of the Global Geodynamics Project (GGP), which is an international six-year effort to record the Earth's gravity field using superconducting gravimeters. The investigators will manage the scientific and technical program of the GGP and cooperate on the analysis of the data and an approach for separating the actual planetary effects from local station noise. This project will advance understanding of the dynamics associated with the Earth's interior, especially the rotations of the liquid outer core and solid inner core. In addition, it will contribute to knowledge about Earth-atmosphere-ocean interactions.