************************************************************************ IERS Message No. 374 February 20, 2019 ************************************************************************ Abstract deadline for IUGG General Assembly extended Dear IERS users, Please note the following update to IERS Messages Nos. 371 to 373 concerning IAG Symposium on the Dynamic Earth at IUGG General Assembly, IAG Symposium "Reference Systems and Frames" at IUGG General Assembly, IAG Symposium "Earth Rotation and Geodynamics" at IUGG General Assembly: The deadline for submission of abstracts has been extended to March 1, 2019 at 12:00 Central European Time (CET) (http://iugg2019montreal.com/abstract-submission.html). The extension is to accommodate many researchers, who have been affected by technical difficulties, and national governmental regulations. Kind regards, IERS Central Bureau ************************************************************************ 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, please write to . To subscribe or unsubscribe, please create an IERS account or modify it: https://www.iers.org/Login/Login/EN/login_node.html or write to . Archives: http://www.iers.org/Messages/ ************************************************************************