[IGSMAIL-5223]: GPS IIR-M parameters
Gerd Gendt
gend at gfz-potsdam.de
Tue Oct 4 22:55:05 PDT 2005
******************************************************************************
IGS Electronic Mail 05 Oct 13:17:31 PDT 2005 Message Number 5223
******************************************************************************
Author: Gerd Gendt
Subject: GPS IIR-M parameters
Dear colleagues,
The first modernized GPS satellite ( PRN17; Block IIR-M1; launched 25 Sep 2005)
with the new GPS civil signal, L2C, has the following parameters:
SVN53/PRN17:
Mass = 1132.75 kg
Antenna phase center offsets
X = -9.957e-3 m
Y = 5.994e-3 m
Z = -1.006e-1 m
(according to 2SOPS; forwarded by Yoaz Bar-Sever/JPL)
Having only small differences to the IGS standard (relative antenna model)
for the antenna offsets those standard values for Block IIR (0.0, 0.0, 0.0m)
should be used in the orbit modelling.
Best regards
Gerd Gendt
IGS Analysis Coordinator
******************************************************************************
* Gerd Gendt *
* _/_/_/ _/_/_/_/_/_/ GeoForschungsZentrum *
* _/ _/ _/ Department Geodesy and Remote Sensing *
* _/ _/_/ _/_/ _/ Telegrafenberg A17 *
* _/ _/ _/ _/ D-14473 Potsdam , GERMANY *
* _/_/_/ _/ _/_/_/ Phone : ++49 331 288 1114 Fax :++49 331 288 1759 *
* E-Mail: gendt at gfz-potsdam.de *
* IGS GFZ AC : AFTP://ftp.gfz-potsdam.de/pub/igsprod *
* http://www.gfz-potsdam.de/igs *
* IGS Analysis Coord.: AFTP://ftp.gfz-potsdam.de/pub/igsacc *
* http://www.gfz-potsdam.de/igsacc *
******************************************************************************
More information about the IGSMail
mailing list