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[IGSMAIL-0460] IERS and IGS WORKSHOP
- Subject: [IGSMAIL-0460] IERS and IGS WORKSHOP
- From: Martine Feissel
- Date: Mon, 24 Jan 1994 8:46:31 PST
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IGS Electronic Mail Mon Jan 24 8:46:31 PST 1994 Message Number 0460
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Author: Martine Feissel
Subject: IERS and IGS WORKSHOP
==================================== ==========================
INTERNATIONAL EARTH ROTATION SERVICE INTERNATIONAL GPS SERVICE
SERVICE INTERNATIONAL FOR GEODYNAMICS
DE LA ROTATION TERRESTRE
==================================== =========================
1994 IERS and IGS WORKSHOPS
Paris and Saint Mande, 1994 March 21-25
SECOND CIRCULAR
January 1994
This circular is the last one sent in preparation for the IERS and IGS
Workshops. It contains all necessary information to participants.
The enclosed draft program lists the addresses of meetings,
Observatoire de Paris (Mon-Tue), CNES Headquarters (Wed), and IGN (Thu-Fri).
CNES o Metro Halles (Sortie "Porte Pont Neuf")
!
! Metro Metro
! Nation St Mande-Tourelles
Metro Chatelet o----------------------------o------------o...IGN
! ! (Sortie "Prevoyance/
! ! R du Parc")
! !
Obs. ! !
de Paris o----------------------------!
Metro Denfert-Rochereau
Each session is under the responsability of a convenor, to whom
proposed contributions should be directed by 1994 February 20. The
convenors decide on the final status of the contributions - oral or posted.
Hotel accomodation forms are attached. Please fill in and send back
to the appropriate address (Paris Observatory or IGN) as early as possible if
you want to get help from the local organisers. The rooms will cost
approximately 300-400 FF. Late reservation may result in higher prices.
Martine Feissel Ruth Neilan
IERS/CB IGS/CB
Observatoire de Paris JPL MS 238-540
61 Avenue de l'Observatoire 4800 Oak Grove Drive
75014 Paris Pasadena, California 91109
FAX: (33)-1-43-25-55-42 FAX: (1) 818-393-6686
Internet: feissel @ iap.fr Internet: ren @ logos.jpl.nasa.gov
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page 2
Draft program (January 1994)
IERS WORKSHOP
-------------
Monday 21 March
---------------
IAP theatre, Paris Observatory, 77 Av. Denfert-Rochereau, 75014 Paris
Metro: Denfert-Rochereau
14:00 - 15:30 IERS Standards:
Precession-Nutation, atmospheric loading,
atmospheric tides, gravity field
Convenor: D. McCarthy
16:00 - 17:30 IERS Celestial Reference System
Convenor: F. Arias
Tuesday 22 March
----------------
IAP theatre, Paris Observatory, 77 Av. Denfert-Rochereau, 75014 Paris
Metro: Denfert-Rochereau
9:00 - 10:30 Combination of EOP series
Reset of the IERS EOP and Reference frames: discussion
Convenor: M. Feissel
11:00 - 12:00 Atmosphere
Convenor: D. Salstein
12:00 - 12:30 Poster presentation (all subjects)
Convenor: D. Gambis
14:00 - 15:00 Poster viewing (Rm B0, open 9:00-18:00, 21-22 March)
Contact: N. Essaifi
15:00 - 15:30 DORIS results for terrestrial frame and Earth rotation
Convenor: B. Schutz
16:00 - 17:30 ITRF: how to improve the estimation of ITRF coordinates
at various epochs?
Convenor: C. Boucher
IERS/DB MEETINGS
----------------
Monday 21 March, at Paris Observatory, 10:00 - 12:30 Rm B124
Thursday 24 March, at IGN, 16:30 - 19:00 Salle Cassini
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page 3
COMMON IERS - IGS SESSIONS
--------------------------
Wednesday 23 March
------------------
Salle de l'Espace, CNES Headquarters, 2 Place Maurice Quentin, 75001 Paris
Metro: Halles (sortie "Porte Pont Neuf")
9:00 - 9:30 Presentation of the IERS and the IGS
Convenors: M. Feissel and R. Neilan
9:30 - 10:30 Introduction to the densification of ITRF with regional GPS
networks through the IGS (see presentation p. 4).
Convenors: G. Blewitt and Z. Altamimi
11:00 - 12:30 Reference systems, Altimetry, and Orbitography for Oceanography
Convenor: B. Melbourne
14:00 - 14:30 Sea level monitoring
Convenor: B. Carter
14:30 - 15:30 Space Oceanography: tidal models, assimilation of altimetry
data in hydrodynamical models
Convenor: C. Le Provost
16:00 - 17:30 Geophysical environment and the IERS Standards:
diurnal EOP variations, ocean loading,
post-glacial rebound, radiation pressure
Convenor: D. McCarthy
18:00 Reception
IGS WORKSHOP
------------
Thursday 24 March
-----------------
Rm Robert Genot, Institut Geographique National, 2 Av. Pasteur, Saint Mande
Metro: Saint Mande-Tourelles (sortie "Place de la Prevoyance/Rue du Parc")
9:00 - 10:30 IGS analysis center reports and orbit combination
Convenors: J. Kouba/J. Zumberge
11:00 - 11:30 Poster session introduction
Convenor: J. Dow
11:30 - 12:30 Use of IGS products & the IGS CB information system
Convenor: W. Gurtner
14:00 - 15:30 Regional processing: technical aspects and practical
approaches for the extension and densification of the ITRF
Convenors: G. Blewitt, Y. Bock, G. Gendt
16:00 - 17:00 Poster Viewing
Contact: Z. Altamimi
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page 4
Friday 25 March
---------------
Rm Robert Genot, Institut Geographique National, 2 Av. Pasteur, Saint Mande
Metro: Saint Mande-Tourelles (sortie "Place de la Prevoyance/Rue du Parc")
9:00 - 10:30 IGS network operations: stations and operational data flow
Convenor: U. Lindqwister/G. Preiss
11:00 - 12:30 IGS data center aspects: global and regional data handling and
product availibility
Convenor: L. Daniel/ H. Habrich
14:00 - 15:30 IGS Governing board general meeting (Open)
16:00 - 17:30 (Salle Cassini) IGS Executive business session
20:00 Dinner
REGIONAL GPS PROCESSING AND THE
DENSIFICATION OF THE INTERNATIONAL TERRESTRIAL REFERENCE FRAME
When the IGS was conceived, one of the stated goals was the densification of
the International Terrestrial Reference Frame using the GPS technique. Many of
you recall the days when GPS networks or stations were observed by different
agencies and institutions, with no easy way to establish a meaningful
comparison of results between groups. Everyone used a different reference
system with different stations and coordinates as a basis for processing. The
IGS has been very successful in working with the IERS to resolve this problem
and together we have made great progress in the evolution of the ITRF. After
the establishment of an accurate and highly reliable GPS orbit and EOP service
the densification of the core network must be the next major goal of the IGS.
During the IERS/IGS Workshop to be hosted by the IERS in Paris during the
week of March 21 -25, this concept will be discussed and developed in two
stimulating sessions. Wednesday March 23 will provide an overview and
introduction, and Thursday March 24 will include a session devoted to
discussing the technical details and practical approach. The basic idea is to
involve a few stations observed from permanently operating regional networks
or even from episodic measurements into the IGS on an annual or semi-annual
basis. In this manner those stations can be tied into the IERS/IGS.
Technically this may be established in different ways: IGS Analysis Centers
may be asked to include certain stations into their processing for an annual
solution; and regional agencies and institutions must be encouraged to use the
precise combined IGS orbits to process their data, subsequently submiting
certain key station solutions to the IGS. Methods to combine the results of
the different [Associate] Analysis Centers must be studied. For networks of
about 30 to 40 GPS stations with worldwide distribution, very reliable GPS
coordinates and velocities are available. Now we must focus on the
densification of the network.
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page 5
LIST OF PREREGISTRERED PARTICIPANTS
-----------------------------------
Name internet address IERS IGS
Zuheir Altamimi altamimi @ ign.fr o o
Felicitas Arias 24810::"felicita @ onba.mil.ar" o
Boudewijn Ambrosius Boudewijn.Ambrosius @ lr.tudelft.nl o o
Gerhard Beutler beutler @ aiub.unibe.ch o o
Yehuda Bock bock @ pgga.ucsd.edu o o
Serge Botton botton @ uranus.ign.fr o o
Claude Boucher boucher @ ign.fr o o
Denise Bourquard bihcat @ iap.fr o o
Elmar Brockmann brockmann @ aiub.unibe.ch o o
Peter Brosche o o
Nicole Capitaine capitaine @ iap.fr o o
William Carter o o
Patrick Charlot charlot @ iap.fr o o
Thomas Clark clark @ tomcat.gsfc.nasa.gov o o
Veronique Dehant veroniq @ astro.oma.be o o
Albert B. Demichev 411378 GOST SU (telex) o o
Galina Dick dick @ gfz-potsdam.de o o
Jean Dickey jod @ logos.jpl.nasa.gov o o
Steve Dinardo sjd @ logos.jpl.nasa.gov o
John M. Dow jdow @ esoc.bitnet o o
Maurice Dube dube @ cddis.gsfc.nasa.gov o o
Jean-Philippe Dufour dufour @ ign.fr o o
Richard Eanes eanes @ csr.utexas.edu o o
Etienne Eisop eisop @ iap.fr o o
Najat Essaifi iers @ iap.fr o o
Martine Feissel feissel@ iap.fr o o
Mariusz Figurski mf @ orion.gik.pw.edu.pl o o
Andrej Finkelstein iparan @ sovam.com o o
Henry Fliegel o o
Jeffrey T. Freymueller jeff @ pangea.standford.edu o
Roman Galas dick @ gfz-potsdam.de o o
Daniel Gambis gambis @ iap.fr o o
Gerd Gendt gend @ gfz-potsdam.de o o
Richard Gross rsg @ logos.jpl.nasa.gov o o
Erwin Groten Erwingroten @ ipg0.ipg.
verm.th-darmstadt.de o o
Bernard Guinot o
Werner Gurtner gurtner @ aiub.unibe.ch o o
Ruediger Haas haas @ kuestner.geod.uni-bonn.de o o
Heinz Habrich habrich @ igs.ifag.de o o
Michael Heflin mbh @ cobra.jpl.nasa o o
Jan Hefty hefty @ cvt.stuba.sk o o
Thomas Herring tah @ prey.mit.edu o o
Chris Jacobs csj @ logos.jpl.nasa.gov o o
Wenjing Jin bmasao @ ica.beijing.canet.cn o o
Yakam Juompan o o
Martin Kalafut kalafut @ cvt.stuba.sk o o
Teruyuki Kato eru @ eri.u-tokyo.ac.jp o o
Ambrus Kenyeres fejes @ rmk530.rmki.kfki.hu o o
Barbara Kolaczek cbkpan @ pieart.bitnet o o
Jan Kouba kouba @ geod.emr.ca o o
Jean Kovalevsky kovalevsky @ mfg.cnes.fr o
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page 6
Oddgeir Kristiansen oddgeir @ gdiv.statkart.no o o
Lech Kujawa o o
Christian Le Provost clp @ img.fr o o
Michel Lefebvre grgs @ frmop11.bitnet o o
Zheng Xin Li o o
Chopo Ma cma @ gemini.gsfc.nasa.gov o o
Dennis D. McCarthy dmc @ maia.usno.navy.mil o o
Leos Mervart k152mer @ fsv.cvut.cz o o
Tomas J. Martin Mur tmur @ esoc.bitnet o o
Horst Montag montag @ gfz-potsdam.de o o
Ivan I Mueller mueller @ mps.ohio-state.edu o o
Horst Mueller ham @ dgfi2.dgfi.badw-muenchen.de o o
Ruth Neilan ren @ logos.jpl.nasa.gov o o
Arthur Niell aen @ bashful.haystack.edu o o
Carey E. Noll noll @ cddis.gsfc.nasa.gov o o
Axel Nothnagel nothnagel @ uni-bonn.de o o
Matti Paunonen geodeet @ csc.fi o o
Erricos Pavlis zcecp @ gibbs.gsfc.nasa.gov o o
Mieczyslaw Piraszewski mp @ orion.gik.pw.edu.pl o o
Angelo Poma 40588::POMA (span) o o
William H. Prescott wprescott @ isdmnl.wr.usgs.gov o o
Eduardo Proverbio vaxca2::proverbio o o
Jim Ray jimr @ ray.grdl.noaa.gov o o
Jerzy Regowski o o
Bernd Richter o o
Christoph Reigber reigber @ gfz-potsdam.de o o
Markus Rothacher rothacher @ aiub.unibe.ch o o
David A. Salstein salstein @ aer.com o o
Valery Salyamov maouas @ gluk.apc.org o o
Hans-Georg Scherneck hgs @ oden.oso.chalmers.se o o
Bob Schutz schutz @ utcsr.ae.utexas.edu o o
Kenneth Seidelmann omd @ ariel.usno.navy.mil o o
Jaroslav Simek vugtk @ csearn.bitnet o o
Leonid A.Sinenko eopdelta @ imvp.msk.su o o
Janusz Sledzinski gikigmp @ coi.pw.edu.pl o o
Waltraud Sommerfeld gend @ gfz-potsdam.de o o
Jean Souchay souchay @ iap.fr o o
Tim Springer tim @ dutlru.tudelft.nl o o
Alan Steppe as @ logos.jpl.nasa.gov o o
Vladimir Tarady geodyn @ gao.kiev.ua o o
Suriya Tatevian statevian @ airas.msk.su o o
Volkmar Thorandt thorandt @ v2.igag.de o
Paolo Tomasi tomasi @ boira6.bo.cnr.it o o
Pierre Uhrich o
Jos Verheijen josla @ tudgw2.tudelft.nl o
Jan Vondrak vondrak @ seis.ig.cas.cz o o
Janusz Walo walus @ orion.gik.pw.edu.pl o o
Lambert Wanninger wanninger @ cdc2.erdmessung.
bauwesen.uni-hannover.d400.de o
Rene Warnant rene @ astro.oma.be o
Robert Weber weber @ aiub.unibe.ch o o
Art Whipple alw @ astro.as.utexas.edu o
Pascal Willis willis @ ign.fr o o
Clark Wilson clarkw @ maestro.geo.utexas.edu o o
Philip Woodworth plw @ unixa.nerc-bidston.ac.uk o o
Yaroslav Yatskiv maouas @ gluk.apc.org o o
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page 7
1994 IERS and IGS WORKSHOPS
Paris and Saint Mande, 1994 March 21-25
Hotel registration form
Send back before 1994 February 5
Name: Fax:
e-mail:
Address:
Arrival date: approx. time:
Departure date: approx. time:
Prefered: Single/double bath/shower
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Near Paris Observatory [ ]
Send to
Mrs Claude Mulhauser FAX: 33 1 43 25 55 42
Observatoire de Paris e-mail: feissel @ iap.fr
61 Avenue de l'OBservatoire
75014 Paris, France
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Near Institut Geographique National [ ]
Send to
Serge Botton FAX: 33 1 43.98.84.88.
Institut Geographique National e-mail: botton @ uranus.ign.fr
BP 68
2 Avenue Pasteur
94160 Saint Mande
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