Message-ID: <1243613763.4a200a43b8b4f@webmail.unb.ca> Date: Fri, 29 May 2009 13:16:03 -0300 From: "Richard B. Langley" To: igsmail@igscb.jpl.nasa.gov Subject: [IGSMAIL-5952]: Re: [IGSMAIL-5948]: DLR and UNB Release Sample L5 Data References: <1242961215.4a16153fcbda0@webmail.unb.ca> In-Reply-To: <1242961215.4a16153fcbda0@webmail.unb.ca> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit User-Agent: Internet Messaging Program (IMP) 3.2.2 Sender: owner-igsmail Precedence: bulk ****************************************************************************** IGS Electronic Mail 29 May 09:16:25 PDT 2009 Message Number 5952 ****************************************************************************** Authors: Richard Langley and Oliver Montenbruck The files containing the GPS SVN49 L5 data collected by a NovAtel EuroPak-15a receiver operating at the University of New Brunswick (UNB) in Fredericton, Canada, between days 102 and 108 inclusive, have been replaced. The L5 pseudorange data in the original files contained large ambiguities due to the fact that the receiver did not relate its GPS49 L5 measurements with its L1 measurements and the absence of navigation message bits on the L5 signal. However, the measurements with the ambiguities are easy to spot and correct and this has been done in producing the new files. As before, the files are available in both RINEX 2.11 and 3.00 formats. The directories are ftp://cddis.gsfc.nasa.gov/pub/gps/data/l5test/rinex2/daily/2009 ftp://cddis.gsfc.nasa.gov/pub/gps/data/l5test/rinex3/daily/2009 Tracking of SVN49's L5 signal at UNB is a joint effort with the German Aerospace Center (Deutsches Zentrum fuer Luft- und Raumfahrt or DLR). Richard Langley University of New Brunswick Oliver Montenbruck German Aerospace Center =============================================================================== Richard B. Langley E-mail: lang@unb.ca Geodetic Research Laboratory Web: http://www.unb.ca/GGE/ Dept. of Geodesy and Geomatics Engineering Phone: +1 506 453-5142 University of New Brunswick Fax: +1 506 453-4943 Fredericton, N.B., Canada E3B 5A3 Fredericton? Where's that? See: http://www.city.fredericton.nb.ca/ ===============================================================================