************************************************************************ IERS Message No. 368 January 04, 2019 ************************************************************************ Session on ITRF at EGU 2019 Dear Colleagues, The next General Assembly of the European Geosciences Union will be held in Vienna, Austria, 07 - 12 April 2019. We draw your attention in particular to the session "G2.2 The ITRF: Elaboration, Usage and Applications". Please consider submitting an abstract to this session. Abstracts can be submitted before January 10, 2019, 13:00 CET: https://egu2019.eu/ The goal of this session is to provide a forum to discuss reference systems theory, realization and applications in geosciences and society, with a special emphasis on the scientific applications of the International Terrestrial Reference Frame (ITRF), and namely the ITRF2014. Participants can discuss concerns not only related to the contributing technique services, but also all ITRF uses, ranging from local, regional to global applications. Contributions are sought from the individual technique services and various ITRF users, covering the complete range of topics, such as data analysis, parameter estimation and correction models. Of special interest is the assessment of the impact of non-linear station motions, e.g. periodic signals and post-seismic deformations. Contributions by the technique services focusing on identifying and mitigating technique systematic errors in preparation for the ITRF2020 are most welcome. Best regards Zuheir Altamimi, on behalf of the conveners of session G2.2 ************************************************************************ 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/ ************************************************************************