IDS WORKSHOP, Venice, 13-15 March 2006

The International DORIS Service (IDS) workshop was held on March 13-15, 2006. The purpose of this workshop was to get representatives from all IDS groups together to share information about the network, data, products, developments and results in all aspects of DORIS. The meeting was a platform for discussion and coordination of future activities.

Monday, 13 March 2006

Session 1 - Chairpersons: Frank Lemoine , Gilles Tavernier

The International DORIS Service: genesis and early achievements
G. Tavernier
Abstract - PDF slides (982 Kb)

DORIS System Improvements
A. Auriol
Abstract - PDF slides (3.30 Mb)

DORIS network 2006 review: renovation result, stability and co-location assessment, prospects.
H. Fagard
Abstract - PDF slides (5.39 Mb)

Analysis coordination and steps required towards generation of IDS products
F. Lemoine
Abstract - PDF slides (850 Kb)

 

Session 2 - Chairpersons: Pascal Willis, John Ries

Overview of the anomalies at the Kourou beacon site
P. Yaya
Abstract - PDF slides (4.78 Mb)

Analysis of DORIS stations coordinates long time series with CATREF software
J.J. Valette
Abstract - PDF slides (688 Kb)

Spectral characteristics of the DORIS position time series & Statistical studies of DORIS stations stability in view of a combined solution
K. Le Bail
Abstract - Abstract - PDF slides (548 Kb)

Discussion - DORIS system evolutions, future missions
Moderators: J. Ries, P. Willis
PDF slides (432 Kb), PDF slides (38 Kb)

 

Tuesday, 14 March 2006

Session 3 – Chairpersons: Frank Lemoine, John Ries

A model of present-day plate motions from the DORIS system
L. Soudarin
Abstract - PDF slides (1.18 Mb)

Plate motion and glacial isostatic adjustment from DORIS
P. Willis
Abstract - PDF slides (1.44 Mb)

DORIS absolute velocities on Sorsdal and Lambert glaciers in Antarctica
J.J. Valette
Abstract - PDF slides (1.56 Mb)

DORIS data processing with Bernese GPS Software at Geodesy Observatory Pecny: tests, initial results and future prospects
P. Stepanek
Abstract - PDF slides (262 Kb)

Current status of the South Atlantic Anomaly corrective model for Jason-1 DORIS Doppler data
J.-M. Lemoine, P. Sengenes
Abstract - PDF slides (836 Kb), PDF slides (2.92 Mb)

 

Session 4 – Chairpersons: Nikita Zelensky, Jean-Michel Lemoine

Positioning results with the SAA corrective model for Jason DORIS data
L. Soudarin
Abstract - PDF slides (752 Kb)

DORIS solutions using phase measurements, application on Spot5 data
F. Mercier
Abstract - PDF slides (1.38 Mb)

DORIS Time Bias estimated using Jason-1, TOPEX/POSEIDON, and ENVISAT orbits
N. Zelensky
Abstract - PDF slides (318 Kb)

Evolution of the different processing steps impacting the Doris 1B Products
F. Mercier
Abstract - PDF slides (763 Kb)

 

Session 5 – Chairpersons: Gilles Tavernier, Frank Lemoine

IDS Analysis and Combination Centers: Status and Plans
IGN/JPL - P. Willis - PDF slides (204 Kb)
LEGOS/CLS - L. Soudarin - PDF slides (253 Kb)
GSFC/Geoscience Australia - F. Lemoine - PDF slides (226 Kb)
INASAN - S. Kuzin/F. Lemoine - PDF slides (86 Kb)
Geodesy Observatory Pecny - P. Stepanek
IDS Combination Center - JJ. Valette - PDF slides (96 Kb)

Discussions
Moderators: Frank Lemoine; Gilles Tavernier

Analysis coordination, future campaigns
JJ. Valette

Support to new Analysis Centers
F. Lemoine, L. Soudarin

Discussions (continued)
Moderators: Frank Lemoine; Gilles Tavernier

Jason-1 SAA models, assessment campaign
J.-M. Lemoine, F. Mercier

IDS contribution to the International Polar Year
J.J. Valette, G. Tavernier

 

Wednesday, 15 March 2006

Session 6 – Chairpersons: Karine Le Bail, Gilles Tavernier

Combination of Polar motion parameters series obtained from DORIS
D. Gambis
Abstract - PDF slides (1.37 Mb)

Ionospheric Applications of the Scintillation and Tomography Receiver in Space (CITRIS) used with the DORIS Radio Beacon Network
P. Bernhardt
Abstract - PDF slides (3.09 Mb)

New DORIS 2GXX Data and associated products
J.P. Granier
Abstract - PDF slides (622 Kb)

Discussion - New standards for Jason-1 and ENVISAT reprocessing
Moderators: F. Mercier, N. Zelensky
PDF slides (314 Kb), PDF slides (177 Kb), PDF slides (196 Kb)

Discussion - DORIS Data delivery delay and format
Moderators: J.P. Granier, J. Ries
PDF slides (381 Kb)

Discussion - Estimation of EOP rates for DORIS
Motion of the Geocenter
Ionospheric Studies and New Data Products
Moderators: D. Gambis, J. Ries, J.J. Valette
PDF slides (777 Kb), PDF slides (188 Kb), PDF slides (48 Kb)

 

Concluding session – Chairpersons: Frank Lemoine, Laurent Soudarin, Pascal Willis

Summary

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