PROGRAM

 

 

Monday, February 9, 2004

 

Session 1.  VLBI: Today’s Results and Tomorrow’s Vision

Chair: Wayne Cannon

 

9:00     Welcome by host Natural Resources Canada

 

9:15     1-01 Welcome by IVS Chair and Chair’s Report

Wolfgang Schlüter, Bundesamt für Kartographie und Geodäsie (BKG)

 

9:30     1-02 Coordinating Center Report (vandenberg-ccreport.ppt, 2.2 Mb)

Nancy Vandenberg, NVI, Inc./GSFC

 

9:45     1-03 The ICRF: 2010 and Beyond (invited)

Patrick Charlot, Observatoire de Bordeaux

 

10:15   1-04 VLBI and the Earth’s Rotation: Geophysical and Geodetic Challenges (invited)

Martine Feissel-Vernier (1), Jim Ray (2), Veronique Dehant (3), Olivier de Viron (3), (1) Paris Observatory and IGN, (2) Bureau International des Poids et Mesures, (3) Observatoire Royal de Belgique

 

10:45   Break

 

Session 1.  VLBI: Today’s Results and Tomorrow’s Vision (cont.)

Chair: Wolfgang Schlüter

 

11:15   1-05 IGGOS ­– Its Mission, Scientific Rationale, and First Steps and Ideas for    Its        Design and Development (invited)

            Christoph Reigber, GeoForschungsZentrum Potsdam (GFZ), Hermann Drewes, DGFI

 

11:45   1-06 Earth Rotation Dynamics: Review and Prospects (invited)

Benjamin Chao, NASA/GSFC

 

12:15   Lunch

 

 

 

 

 

 

 

Session 2.  VLBI2010

Chair: Alan Whitney

 

13:45   2-01 The International Global Network of Geodetic Fiducial Stations (invited)

John LaBrecque, NASA

 

14:15   2-02 VLBI2010: Networks and Observing Strategies (petrachenko-obs.ppt, 0.1 Mb)

Bill Petrachenko (1), Brian Corey (2), Ed Himwich (3), Chopo Ma (4), Zinovy Malkin (5), Arthur Niell (2), David Shaffer (6), Nancy Vandenberg (3),  (1) Natural Resources Canada, (2) MIT Haystack Observatory, (3) NVI, Inc./GSFC, (4) NASA/GSFC, (5) Institute of Applied Astronomy, (6) Radiometrics, Inc.

 

14:30   2-03 Preliminary Results of VLBI2010 Subgroup “RF/IF, Frequency and Time”(hase-rfif.ppt, 0.1 Mb)

Hayo Hase (1), Brian Corey (2), Yasuhiro Koyama (3), Dave Shaffer (4), Bill Petrachenko (5), Wolfgang Schlüter (1), (1) BKG, (2) MIT Haystack Observatory, (3) Communications Research Laboratory, (4) Radiometrics Inc., (5) Natural Resources Canada

 

14:45   2-04 Standard Observing Bands: Is Now the Time To Replace S/X with X/Ka? (jacobs-xka-rev1.ppt, 1.2 Mb)

Chris Jacobs, Gabor Lanyi, and Charles Naudet, Jet Propulsion Laboratory

 

15:00   2-05 VLBI at Some Higher Frequencies, an Overview

Chopo Ma (1), David Gordon (2), Chris Jacobs (3), Gabor Lanyi (3), Charles Naudet, (3), Alan Fey (4), David Boboltz (4), Ed Fomalont (5), Patrick Charlot (6), Ojars Sovers (7), (1) NASA/GSFC, (2) Raytheon/GSFC, (3) Jet Propulsion Laboratory, (4) U.S. Naval Observatory, (5) National Radio Astronomy Observatory, (6) Bordeaux Observatory, (7) Remote Sensing Analysis Systems

Presented as: (jacobs-kq.ppt, 4.6 Mb)

 

15:15   2-06 Backend Systems -- Perspectives in 2010 (tuccari-backend.ppt, 0.1 Mb)

Gino Tuccari (1), Alan Whitney (2), Hans Hinteregger (2), Yasuhiro Koyama (3), Tetsuro Kondo (3), (1) IRA CNR, (2) MIT Haystack Observatory, (3) Communications Research Laboratory

 

15:30   Break

 

Session 2.  VLBI2010 (cont.)

Chair:  Arthur Niell

 

16:00   2-07 Data-Acquisition and Transport – Look Forward to 2010 and Beyond (whitney-transport.ppt, 0.05 Mb)

Alan Whitney (1), Hans Hinteregger (1), Tetsuro Kondo (2), Yasuhiro Koyama (2), (1) MIT Haystack Observatory, (2) Communications Research Laboratory

 

16:15   2-08 Correlators in 2010 and Beyond (koyama-corr.pdf, 0.3 Mb) (koyama-corr.ppt, 1.3 Mb)

Yasuhiro Koyama (1), Tetsuro Kondo (1), Bill Petrachenko (2), Hans Hinteregger (3), and Alan Whitney (3), (1) Kashima Space Research Center, CRL (2) Natural Resources Canada, (3) MIT Haystack Observatory

 

16:30   2-09 Subgroup “Data Analysis” of Working Group 3 VLBI2010(schuh-analysis.ppt, 3.1 Mb)

Harald Schuh, Vienna University of Technology

 

16:45   2-10 VLBI Data Longevity Beyond 2010 (ma-archive.ppt, 0.1 Mb)

Chopo Ma, NASA/GSFC

 

17:00   2-11 Future Directions on the VLBA (walker-vlba.ppt, 0.7 Mb)

R. Craig Walker, National Radio Astronomy Observatory

 

17:15   2-12 Impact of Interstellar Scintillation on Astrometric VLBI (fey-ISS.ppt, 5.7 Mb)

David Jauncey (1), Jim Lovell (1), Roopesh Ojha (1), Alan Fey (2), Yasuhiro Koyama (3), Hayley Bignall (4), Lucyna Kedziora-Chudczer (5), Jean-Pierre Macquart, (6), Barney Rickett (7), Tasso Tzioumis, (1) Australia Telescope National facility, CSIRO, Australia, (2) USNO, (3) CRL Kashima

 

17:30   Sessions 1 and 2 Poster Overview

            Arthur Niell, MIT Haystack Observatory

 

17:45   Poster Sessions and Refreshments

 

 

Tuesday, February 10, 2004

 

Session 3.  Network Stations, Operation Centers, Correlators

Chair: Hayo Hase

 

8:30     3-01 Correlator Experiences with Mark 5 in Operation (invited) (mueskens-corr.ppt, 2.6 Mb)

Arno Mueskens (1), Walter Alef (2), David Graham (2), Geodetic Institute of the University of Bonn, (2) Max-Planck Institut for Radioastronomie

 

9:00     3-02 Recent Results from the EVN Mk4 Data Processor at JIVE

Bob Campbell, Joint Institute for VLBI in Europe

 

9:15     3-03 Washington Correlator Update

Kerry Kingham, U.S. Naval Observatory

 

9:30     3-04 Overview of Geodetic Experiments at the Bonn Correlator

Alessandra Bertarini, Arno Mueskens, Alexandra Hoefer, Geodetic Institute of the University of Bonn

 

9:45     3-05 Network Coordinator’s Report

Ed Himwich, NVI, Inc./GSFC

 

10:00   Break

 

Session 3.  Network Stations, Operation Centers, Correlators (cont.)

Chair:  Kerry Kingham

 

10:30   3-06 Present Status and Future Plan on the Chinese VLBI Network

Zhihan Qian, Shuhua Ye, Xiaoyu Hong, Xiuzhong Zhang, Jin Zhang and Xizhen Zhang, Shanghai Astronomical Observatory, CAS

 

10:45   3-07 VLBI-GPS Collocation Results in Japan

Shigeru Matsuzaka, Y. Masaki, Hiromichi Tsuji, Kazuhiro Takashima, T. Tsutsumi, M. Ishimoto, M. Machida, H. Wada, Shinobu Kurihara, Geographical Survey Institute, Japan

 

11:00   3-08 Status and Plan of Geodetic and Astrometric Observations with VERA

Seiji Manabe, Yoshiaki Tamura, Takaaki Jike, Koji Horiai and VERA team, National Astronomical Observatory of Japan

 

11:15   Session 3 Poster Overview

            Kerry Kingham, U. S. Naval Observatory

 

11:30   Lunch

 

Session 4.  New Technology Developments in VLBI

Chair: Shigeru Matsuzaka

 

13:00   4-01 The Mark 5B VLBI Data System

Alan Whitney, Will Aldrich, John Ball, Brian Fanous, Dan Smythe, MIT Haystack Observatory

 

13:15   4-02 Gbit/s VLBI and eVLBI with Off-the-Shelf Components (ritakari.pdf, 0.88 Mb)

Jouko Ritakari, Ari Mujunen, Metsähovi Radio Observatory

 

13:30   4-03 Current Status of Software Correlators Developed at Kashima Space Research Center

Tetsuro Kondo, Moritaka Kimura, Yasuhiro Koyama, Hiro Osaki, Kashima Space Research Center/CRL

 

13:45   4-04  SOFTC: An Operational Software Correlator

Stephen Lowe, Jet Propulsion Laboratory

 

14:00   4-05 eVLBI Developments in Europe

Stephen Parsley, Zsolt Paragi, Sergei Pogrebenco, Cormac Reynolds, Arpad Szomoru, Joint Institute for VLBI in Europe (JIVE)

 

14:15   4-06 E-VLBI Progress of the Chinese VLBI Network

Zheng Weimin, Zhang Xiuzhong, Shu Fengchun, Shanghai Astronomical Observatory, Chinese Academy of Sciences

 

14:30   Break

 

Session 4.  New Technology Developments in VLBI (cont.)

Chair:  Alan Whitney

 

15:00   4-07 Transporting VLBI Data Across Long Fat Networks: A Practical Approach

David Lapsley, MIT Haystack Observatory

 

15:15   4-08 Geodetic VLBI Experiments with the K5 System (koyama-k5.pdf, 0.35 Mb)

Yasuhiro Koyama (1), Tetsuro Kondo (1), Hiro Osaki (1), Masaki Hirabaru (1), Kazuhiro Takashima (2), Kazuo Sorai (3), Hiroshi Takaba (4), Kenta Fujisawa (5), David Lapsley (6), Kevin Dudevoir (6), Alan Whitney (6), (1) Communications Research Laboratory, (2) Geographical Survey Institute of Japan (GSI), (3) Hokkaido U., (4) Gifu U., (5) Yamaguchi U., (6) MIT Haystack Observatory

 

15:30   4-09 Millimeter Wave Multi-Channel Receivers System for VLBI

Seog-Tae Han, Korea Astronomy Observatory

 

15:45   4-10 DBBC - A Wide Band Digital Base Band Converter

Gino Tuccari, IRA CNR

 

16:00   4-11 Toward Standard Wideband Digital Backends for Next-Generation Radio

            Astronomy: ATNF, LOFAR, (e)-VLBI, ATA, SKA

            Hans Hinteregger, MIT Haystack Observatory

 

16:15   4-12 VLBI Observation for Spacecraft Navigation (NOZOMI) – Data Processing

            and Analysis Status Report (sekido-NAVI.ppt, 9.5 Mb)

Mamoru Sekido (1), Ryuichi Ichikawa (1), Hiro Osaki (1), Tetsuro Kondo (1), Yasuhiro Koyama (1), Makoto Yoshikawa (2), Takafumi Ohnishi (3),Wayne Cannon (4), Alexander Novikov (4), Mario Berube (5), (1) Kashima Space Research Center, CRL, (2) ISAS/JAXA, (3) Fujitsu Co. Ltd, (4) SGL/CRESTech, (5) Natural Resources Canada

 

16:30   Session 4 Poster Overview

            Alan Whitney, MIT Haystack Observatory

 

16:45   Session 5 Poster Overview

            Volker Tesmer, DGFI

 

17:00   Session 6 Poster Overview

            Rüdiger Haas, Onsala Space Observatory

 

18:00   Banquet

 

 

 

 

Wednesday, February 11, 2004

 

Session 5.  Analysis Strategies and Software

Chair:  Calvin Klatt

 

8:30     5-01 MODEST: A Tool for Geodesy and Astrometry

Ojars Sovers (1), Chris Jacobs (2), Gabor Lanyi (2), (1) Remote Sensing Analysis Systems, (2) Jet Propulsion Laboratory/NASA

 

8:45     5-02 OCCAM v.6.0 Software for VLBI Data Analysis

Oleg Titov (1), Volker Tesmer (2), Johannes Boehm (3), (1) Geoscience Australia, (2) DGFI, (3) Vienna University of Technology

 

9:00     5-03 Past, Present and Future of Sked (gipson-sked.ppt, 0.14 Mb)

John Gipson, NVI, Inc/GSFC

 

9:15     5-04 Residual Plotting and Ambiguity Resolution in Calc/Solve

Volkmar Thorandt, Gerald Engelhardt, Bundesamt für Kartographie und Geodäsie (BKG)

 

Session 5.  Analysis Strategies and Software (cont.)

Chair:  Harald Schuh

 

9:30     5-05 An Advanced Stochastic Model for VLBI Observations and its Application to VLBI Data Analysis

Volker Tesmer, Hansjoerg Kutterer, DGFI

 

9:45     5-06 Vienna Mapping Functions in VLBI Analyses (boehm-vmf.pdf, 0.8 Mb)

Johannes Boehm, Harald Schuh, Vienna University of Technology

 

10:00   5-07 Reliability Measures for Geodetic VLBI Products

Hansjoerg Kutterer, DGFI

 

10:15   5-08 Activities of the IVS Analysis Center at BKG in 2003

Gerald Engelhardt, Volkmar Thorandt, Dieter Ullrich, Bundesamt für Kartographie und Geodäsie (BKG)

 

10:30   Break

 


Session 6.  Results and Geodetic/Geophysical/Astrometric Interpretation

Chair: Rüdiger Haas

 

11:00   6-01 Refinement of the ICRF

Chopo Ma, NASA Goddard Space Flight Center

 

11:15   6-02 Status of the International Celestial Reference Frame (fey-ICRF.ppt, 1.7 Mb)

Alan Fey, U.S. Naval Observatory

 

11:30   6-03 VLBA Impact on Geodesy and Astrometry

David Gordon, Raytheon/Goddard Space Flight Center

 

11:45   6-04 The VLBI Contribution to Precession (Present and Future) (capitaine-pres.pdf, 1.4 Mb)

Nicole Capitaine (1), Patrick Wallace (2), (1) Observatoire de Paris/SYRTE, France, (2) HM Nautical Almanac Office, Rutherford Appleton Laboratory, UK,

 

12:00   Lunch

 

13:30   6-05 Ring Downs of Free Core Nutations in the GSFC and USNO VLBI Nutation Series (Invited)

Douglas Smylie, Andrew Palmer, York University

 

14:00   6-06 Viscosity of the Earth's Fluid Core from VLBI Data

George Krasinsky, Institute of Applied Astronomy, RAS

 

14:15   6-07 Contribution of VLBI to Earth Orientation Monitoring: State-of-the-Art and Future Prospects

Daniel Gambis, Christian Bizouard, Observatoire de Paris

 

14:30   6-08 UT1 Intensive Series Using K4 Technology

Dorothee Fischer (1), Richard Kilger (2), Shinobu Kurihara (3), Axel Nothnagel (1), Wolfgang Schlüter (2), Kazuhiro Takashima (3), (1) Geodetic Insitute of the University of Bonn, (2) Bundesamt für Kartographie und Geodäsie, (3) Geographical Survey Institute of Japan

 

14:45   6-09 Considering a priori Correlations in the IVS Combined EOP Series

Christoph Steinforth, Axel Nothnagel, Geodetic Institute of the University Bonn

 

15:00   6-10 CONT02 campaign - Combination of VLBI with GPS

Volker Tesmer (1), Manuela Kruegel (1), Detlef Angermann (1), Daniela Thaller (2), Markus Rothacher (2), Ralf Schmid (2), (1) DGFI, (2) Technische Universitaet Muenchen

 

15:15   6-11 First Results of SINEX Combinations

Markus Vennebusch, Geodetic Institute of the University Bonn

 

15:30   Break

 

Session 6.  Results and Geodetic/Geophysical/Astrometric Interpretation (cont.)

Chair: Zinovy Malkin

                                                                                                  

16:00   6-12 Evaluation of Global Ionosphere TEC Map by Comparison with VLBI Data (invited) (sekido-TEC.ppt, 1.0 Mb)

Mamoru Sekido, Tetsuro Kondo, Eiji Kawai, and Michito Imae, Communications Research Laboratory

 

16:30   6-13 How VLBI Contributes to Ionospheric Research (hobiger-vlbi.pdf, 0.8 Mb)

Thomas Hobiger, Harald Schuh, Vienna University of Technology

 

16:45   6-14 Limitations to Dual Frequency Ionospheric Corrections for Frequency Switched K-Q Observations with the VLBA

Gabor Lanyi (1), David Gordon (2), Ojars Sovers (3), (1) Jet Propulsion Laboratory, (2) Raytheon/GSFC, (3) Remote Sensing Analysis Systems

 

17:00   6-15 Tropospheric Parameters Estimated by Geodetic VLBI Data

Monia Negusini, Paolo Tomasi, Istituto di Radioastronomia, Bologna, Italy

 

17:15   6-16 Mass Loading Effects on Crustal Displacements Measured by VLBI

Daniel MacMillan, NVI, Inc./GSFC

 

17:30   6-17 First Results of the IVS Pilot Project “Time Series of Baseline Lengths”

Axel Nothnagel, Geodetic Institute of the University of Bonn

 

17:45   6-18 Preliminary Results of the IVS Gravity Experiment grav01

Leonid Petrov, NVI, Inc./GSFC

 


 

Posters

 

 

Session 1P.  VLBI: Today’s Results and Tomorrow’s Vision

 

1-01P 5,000,000 Delays – Some Statistics

Zinovy Malkin, Institute of Applied Astronomy RAS

 

 

Session 2P.  VLBI2010

 

2-01P Worlds of 1996, 2003, and 2010

Ari Mujunen, Jouko Ritakari, Metsähovi Radio Observatory

 

2-02P Vienna Students Project (VSP) – A VLBI Experiment by Studentsn (winkler-vsp.pdf, 3.1 Mb)

Wolfgang Winkler, et al., University of Technology, Vienna

 

 

Session 3P.  Network Stations, Operation Centers, Correlators

 

3-01P Present Status of the Korean VLBI Network Construction

Young Chol Minh, Korea Astronomy Observatory

 

3-02P Projects at TIGO

H. Hase (1), S. Sobarzo (2), C. Jara (2), R. Aedo (3), G. Remedi (3), M. Moreno (2), M. Sanchez (2), G. Hermosilla (2), (1) BKG, (2) UdeC, (3) UBioBio

 

3-03P New Technologies for the Real 3D Reference Point Determination

Maria Hennes, Cornelia Eschelbach, Geodetic Institute, University of Karlsruhe

 

3-04P VLBI Status of the Bear Lakes Radio Astronomy Station

Igor Molotov (1), Yurii Gorshenkov (2), Alexander Stepanov (1), Boris Lipatov (3), Gino Tuccari (4), Valery Saurin (2), Alexis Zinoviev (1), (1) Central Pulkovo Astronomical Observatory, (2) Power Engineering Institute, (3) Radio Physical Research institute, (4) Istituto di Radioastronomia CNR

 

3-05P Some Results of the First Year of Participation of the Svetloe Observatory

            in IVS Observing Programs

Andrey Finkelstein, Valery Gratchev, Alexander Ipatov, Zinovy Malkin, Ismail Rahimov, Elena Skurikhina, Sergey Smolentsev, Institute of Applied Astronomy RAS

 

 

 

3-06P Radio Astronomy Observatories in Svetloe, Zelenchukskaya and Badary of VLBI Network QUASAR

Andrey Finkelstein, Alexander Ipatov, Sergey Smolentsev, Institute of Applied Astronomy, Russian Academy of Sciences

 

3-07P The New 40-m Radiotelescope of the Spanish National Geographical Institute (IGN) at Yebes

            Maria Rioja, Observatorio Astronomico Nacional (OAN), Spain

 

 

Session 4P.  New Technology Developments in VLBI

 

4-01P FS Developments

Ed Himwich (1), Ray Gonzalez (1), Jonathan Quick (2), John Gipson (1), (1) NVI, Inc./GSFC, (2) Hartebeesthoek Radio Astronomy Observatory

 

4-02P The Data Acquisition System Developed for Quasar Network

Alexander Ipatov, Nikolay Koltsov, Leonid Fedotov,  Institute of Applied Astronomy, Russian Academy of Sciences

 

4-03P Data Acquisition System of Korean VLBI Network

Duk-Gyoo Roh, Korea Astronomy Observatory

 

4-04P New Correlator PARSEC

Valery Gratchev, Institute of Applied Astronomy, RAS

 

4-05P VLBI@home – VLBI Correlator by GRID Computing System

Takeuchi Hiroshi, Kondo Tetsuro, Koyama Yasuhiro, and Nakajima Junichi, Kashima Space Research Center/CRL

 

4-06P A Near Real Time e-Radar/VLBI Network

Gino Tuccari (1), Igor Molotov (2), S. Buttaccio (1), G. Nicotra (1), B. Lipatov (3), Alexis Zinoviev (2),  Y. Gorshenkov (4), L. Xiang (5), Xiaoyu Hong (6), Alexnder Volvach (7), (1) Istituto di Radioastronomia CNR, (2) Central Pulkova Astronomical Observatory, (3) Radio Physical Research Institute, (4) Power Engineering Institute, (5) Urumqi Astronomical Observatory, (6) Shanghai Astronomical Observatory, (7) Crimean Astrophysical Observatory

 

4-07P An Evaluation of VLBI Observations for Deep Space Tracking of Interplanetary Spacecraft

Ryuichi Ichikawa (1), Mamoru Sekido (1), Hiro Osaki (1), Yasuhiro Koyama (1), Tetsuro Kondo (1), T. Ohnishi (1), M. Yoshikawa (1), Wayne Cannon (2), Alexander Novikov (2), Mario Berube (3), (1) Kashima Space Research Center/CRL, (2) SGL/CRESTech, (3) Natural Resources Canada

 

 

Session 5P.  Analysis Strategies and Software

 

5-01P VLBI Analysis at Bordeaux Observatory

P. Charlot, A. Bellanger, A.Baudry, Observatoire de Bordeaux

 

5-02P Calc: The Next Upgrade

David Gordon, Raytheon/GSFC

 

5-03P Project: Global Analysis of 1979-2004 VLBI Data

Vadim Gubanov, Institute of Applied Astronomy, RAS

 

5-04P VLBI Analysis at the United States Naval Observatory

David Hall, David Boboltz, Alan Fey, Kerry Kingham, U.S. Naval Observatory

 

5-05P Modeling Vertical Total Electron Content from VLBI Observations (hobiger-tec.pdf, 2.7 Mb)

Thomas Hobiger, Harald Schuh, Vienna University of Technology

 

5-06P Towards an IVS Analysis Conventions

Zinovy Malkin, Institute of Applied Astronomy RAS, St. Petersburg, Russia

 

5-07P Solve: Past, Present and Future

Leonid Petrov (1), Chopo Ma (2), James Ryan (3), John Gipson (1), Karen Baver (4), Volkmar Thorandt (5), Gerald Engelhardt (5), (1) NVI, Inc./GSFC, (2) NASA/GSFC, (3) NASA/GSFC Retired,  (4) Raytheon/GSFC, (5) BKG

 

5-08P An Embedded Expert System for the Automation of the VLBI Data Analysis:      Concept, Implementation and Results

Wolfgang Schwegmann, Bundesamt für Kartographie und Geodäsie

 

5-09P Towards an Operational Automatic VLBI Data Analysis Tool for INTENSIVE Sessions

Wolfgang Schwegmann, Volkmar Thorandt, Gerald Engelhardt, Bundesamt für Kartographie und Geodäsie

 

5-10P Simultaneous Estimation of a TRF, the EOP and a CRF from VLBI Observations - First DGFI Results using OCCAM

Volker Tesmer, Hansjoerg Kutterer, Hermann Drewes, DGFI

 

 

Session 6P.  Results and Geodetic/Geophysical/Astrometric Interpretation

 

6-01P Stability of the VLBI-Derived Celestial Reference Frame

Martine Feissel-Vernier, Observatoire de Paris and IGN

 

 

6-02P Southern Hemisphere Astrometry

Alan Fey (1), Roopesh Ojha (2), et al., (1) U.S. Naval Observatory, (2) Australia Telescope National Facility

 

6-03P Extending the ICRF to Higher Radio Frequencies – Imaging and Source Structure

David Boboltz (1), Alan Fey (1), Patrick Charlot (2), Ed Fomalont (3), Gabor Lanyi (4), L.D. Zhang (4) and the K-Q VLBI Survey Collaboration, (1) U.S. Naval Observatory, (2) Bordeaux Observatory, (3) National Radio Astronomy Observatory, (4) Jet Propulsion Laboratory

 

6-04P Investigation of Nutation Beyond the IAU2000 Model

Véronique Dehant (1), Olivier De Viron (1), Martine Feissel-Vernier (2), (1) Royal Observatory of Belgium, (2) Paris Observatory and IGN

 

6-05P A New FCN Model with Variable Period and Amplitude

Zinovy Malkin (1), Toshimichi Shirai (2), (1) Institute of Applied Astronomy RAS, (2) Goldman Sachs (Japan) Ltd.

 

6-06P Analysis of the VLBI Intensive Sessions

Karen Baver (1), Dan MacMillan (2), Leonid Petrov (2), David Gordon (1), (1) Raytheon/GSFC, (2), NVI, Inc./GSFC

 

6-07P Investigations of High-Frequency Earth Rotation Variations from VLBI CONT Observations

Raymundo Del Cojo Lopez, Juan Mata Lozano, Rüdiger Haas, Onsala Space Observatory

 

6-08P High Resolution Earth Rotation Parameters Determined During the CONT02 Campaign (nastula-eop.pdf, 4.2 Mb)

Jolanta Nastula (1), Barbara Kolaczek (1), Robert Weber (2), Johannes Boehm (2), Harald Schuh (2), (1) Space Research Center PAS, Warsaw Poland, (2) Vienna University of Technology

 

6-09P Ionospheric Parameters Obtained by Different Space Geodetic Techniques During CONT02 (hobiger-iono.pdf, 4.2 Mb)

Thomas Hobiger, Sonya Todorova, Harald Schuh, Vienna University of Technology

 

6-10P Comparison of Ionospheric Activity Derived from GPS and Different VLBI

            Networks

Sten Bergstrand, Rüdiger Haas, Onsala Space Observatory

 

6-11P IVS Tropospheric Parameters (schuh-trop.pdf, 0.5 Mb)

Harald Schuh, et al., Vienna University of Technology

 

6-12P Long Time ZTD Series for Some Stations

Elena Skurikhina, Institute of Applied Astronomy

 

6-13P Calculating Mapping Functions from the HIRLAM Numerical Weather Prediction          Model

Bisser Stoyanov, Rüdiger Haas, Lubomir Gradinarsky, Onsala Space Observatory, Chalmers University of Technology

 

6-14P Relative Deformations Between Collocated VLBI Stations and Comparisons with           VTRF2003

Zhigen Yang, (1), Mario Berube (2), Anthony Searle (2), (1) Shanghai Astronomical Observatory, Chinese Academy, (2) Geodetic Survey Division, Natural Resources Canada

 

6-15P Postseismic Transient After the 2002 Denali Fault Earthquake from VLBI           Measurements at Fairbanks

Daniel MacMillan, NVI, Inc./GSFC

 

6-16P Post-Seismic Motion of Gilcreek Geodetic Sites Following the November, 2002 Denali   Earthquake

Oleg Titov (1), Paul Tregoning (2), (1) Geoscience Australia, (2) Research School of Earth Sciences, ANU

 

 

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Last updated: April 2, 2004