Subject: [SIR-Mail] No. 277: Use of the IGS08 reference frame within SIRGAS From: Laura Sanchez ******************************************************************************** SIR Electronic Mail Fri May 20 09:11:10 CEST 2011 Message No. 0277 ******************************************************************************** Author: Laura Sánchez, DGFI Subject: Use of the IGS08 reference frame within SIRGAS Dear Colleagues, Following the standards of the International GNSS Service (IGS), since the GPS week 1632 (April 17, 2011), the weekly station positions of the SIRGAS-CON network refer to the IGS08 frame. The determination of this frame as well as its relationship with the IGS05 and the ITRF2008 are presented in the IGS messages [IGSMAIL-5438], [IGSMAIL-5447], [IGSMAIL-5455]). Kindest regards, Laura Sánchez Deutsches Geodätisches Forschungsinstitut Alfons-Goppel-Str. 11, 80539 München phone: +49 89 23031-1295 fax: +49 89 23031-1240 mailto:sanchez@dgfi.badw.de http://www.dgfi.badw.de/ From: sanchez@dgfi.badw.de ********************************************************************************