************************************************************************ IERS Message No. 331 May 04, 2017 ************************************************************************ Workshop on the inter-comparison of gravity and geometric measurements The Strasbourg University and the Institut de Physique du Globe de Strasbourg are pleased to announce that an "International workshop on the inter-comparison of space and ground gravity and geometric spatial measurements" will take place from 16 to 18 October 2017 at the University of Strasbourg, France. Three main themes will be discussed during this workshop: 1. Comparing gravity with geometrical space technique (like VLBI, LLR, SLR, DORIS or GNSS) to determine more precisely the surface deformation 2. Transfer function of the Earth at various time-scales related to the elastic and visco-elastic properties of the Earth 3. From the modeling of geophysical layers to the realization of a terrestrial reference frame: geocenter motions, modeling accuracy, ... State of the art and next step towards the millimeter accuracy? Registrations are free but compulsory at https://geodesy.sciencesconf.org/ This web site provides also more detailed information. ************************************************************************ IERS Messages are edited and distributed by the IERS Central Bureau. If not stated otherwise, the IERS is only the distributor of the message and is not responsible for its content. To submit texts for distribution and to subscribe or unsubscribe, please write to . Archives: http://www.iers.org/Messages/ ************************************************************************