Message-ID: <47FF006B.60608@gfz-potsdam.de> Date: Fri, 11 Apr 2008 08:08:43 +0200 From: Gerd Gendt User-Agent: Thunderbird 2.0.0.12 (X11/20080226) To: IGSmail IGSmail Subject: [IGSMAIL-5757]: IGS Analysis Center Workshop 2008 - Call for abstracts for the Reanalysis Session Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-igsmail Precedence: bulk ****************************************************************************** IGS Electronic Mail 10 Apr 23:08:52 PDT 2008 Message Number 5757 ****************************************************************************** Author: Gerd Gendt Dear colleagues, we would like to remind you to submit contributions (posters) for the session "Reanalysis Campaign" at the IGS Analysis Center Workshop, 2-6 June 2008, Miami Beach, Florida, USA (see http://www.ngs.noaa.gov/IGSWorkshop2008) The deadline for the submissions is 1 May 2008. You can find a session description below. Please send authors and title of your contribution to the session chairs: G. Gendt: gendt@gfz-potsdam.de R. Ferland: rferland@nrcan.gc.ca I. Romero: nacho@nachoromero.com P. Steigenberger: steigenberger@bv.tum.de and a copy to Jim Ray: jimr@ngs.noaa.gov Best regards Gerd Gendt Session Description: During the IGS history several TRFs were applied and the ACs have implemented many changes for software and technology improvements; all led to various inconsistencies in the IGS products. A major change was the introduction of the absolute antenna models, which entered only with some approximation into the recent IRTF2005. The IGS has to overcome these inconsistencies in their time series with a reprocessing of its historical data since 1994 using the latest models and the latest AC's software implementations. The improved homogeneous products will allow better geophysical interpretations and will result in a significantly better contribution to the next realization of the ITRF. The reanalysis will also include more stations to better address the requirements of the user community. The session will concentrate on all activities related to the IGS reprocessing. Evaluations of the reprocessing test campaign, which shall identify problems in an early stage, and first results from the IGS reprocessing, available up to this IGS Workshop, are welcome. Also welcome are experiences from any reprocessing activities outside the IGS, which can give valuable feedback to the IGS reprocessing project. -- ********************************************************************** * 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@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 * **********************************************************************