[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[IGS-DCWG-26] Proposal concerning IGU product files of latest update
******************************************************************************
IGS-DCWG Mail 02 Nov 05:51:49 PST 2004 Message Number 26
******************************************************************************
Author: Carey Noll/CDDIS
Dear Colleagues,
Angie suggested I forward this request to to the working group members
for comment. Please forward any thoughss you may have to me and I will be
sure to pass them on.
Thanks,
Carey.
+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
Ms. Carey Noll Manager, Crustal Dynamics Data Information System (CDDIS)
Secretary, ILRS Central Bureau
Code 922 E-mail: Carey.Noll @ nasa.gov
NASA GSFC Voice: (301) 614-6542
Greenbelt, MD 20771 Fax: (301) 614-6099
USA WWW: http://cddisa.gsfc.nasa.gov/cddis_welcome.html
+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
---------- Forwarded message ----------
Date: Mon, 01 Nov 2004 11:48:24 +0100
From: Stefan Schaer <stefan.schaer @ aiub.unibe.ch>
To: Gerd Gendt <gendt @ gfz-potsdam.de>,
igs central bureau <igscb @ igscb.jpl.nasa.gov>
Cc: Noll Carey <noll @ cddisa.gsfc.nasa.gov>,
Angelyn W. Moore <Angelyn.W.Moore @ jpl.nasa.gov>,
elmar.brockmann @ swisstopo.ch, Stefan.Schaer @ swisstopo.ch
Subject: Proposal concerning IGU product files of latest update
Dear Gerd, dear IGS CB colleagues,
In my opinion, it would make sense to offer product files of the latest
ultra-rapid update (in addition) under time-invariant file names, or
addresses:
igu.erp.Z
igu.sp3.Z
igu.sp3c.Z
igu.sum.Z
99% of all IGU users (among them, e.g., swisstopo) are just interested
in the latest update (and they would like to keep their file download
scripts as simple as possible).
Following this proposal, the user could, if desired, directly download
ftp://igscb.jpl.nasa.gov/igscb/product/igu.erp.Z
ftp://igscb.jpl.nasa.gov/igscb/product/igu.sp3.Z
ftp://igscb.jpl.nasa.gov/igscb/product/igu.sp3c.Z
ftp://igscb.jpl.nasa.gov/igscb/product/igu.sum.Z
or
ftp://cddisa.gsfc.nasa.gov/pub/gps/products/igu.erp.Z
ftp://cddisa.gsfc.nasa.gov/pub/gps/products/igu.sp3.Z
ftp://cddisa.gsfc.nasa.gov/pub/gps/products/igu.sp3c.Z
ftp://cddisa.gsfc.nasa.gov/pub/gps/products/igu.sum.Z
or
ftp://ftp.gfz-potsdam.de/pub/igsacc/product/ultra/igu.erp.Z
ftp://ftp.gfz-potsdam.de/pub/igsacc/product/ultra/igu.sp3.Z
ftp://ftp.gfz-potsdam.de/pub/igsacc/product/ultra/igu.sp3c.Z
ftp://ftp.gfz-potsdam.de/pub/igsacc/product/ultra/igu.sum.Z
to get the current IGU information for NRT analysis (without dealing
with specific update rates and times, respectively, and without
considering older product file names for backup).
A corresponding implementation at IGS ACC, CDDIS, IGS CB should be very
simple.
At CODE, we already have a similar user-friendly solution:
http://www.aiub.unibe.ch/download/CODE/COD.EPH_U
http://www.aiub.unibe.ch/download/CODE/COD.ERP_U
http://www.aiub.unibe.ch/download/CODE/COD.SUM_U
Best regards,
Stefan Schaer