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Programme

Friday - September 16

08:30 - 09:00 hRegistration
09:00 - 09:15 hWelcome and Introduction to the UAW 2011

Download: 
UAW 2011 - Introduction (PDF, 852KB, Not barrier-free file.) (not accessible) [PDF, 852 KB]

 

Session 1: Products by the Services, Filling the GGOS Portal
chaired by Richter B., Noll C.

Goals:
- Approach to fill the GGOS Portal with service products: methods and metadata
- Imbedding of GGOS portal into international programs like GEOSS Data-Core
09:15 - 10:00 hSession 1 Position Paper and Presentations
Position paper / introduction
Richter B., Noll C.
Download: Filling the GGOS Portal  (not accessible) [PDF, 147 KB]
IDS, products and service status
Soudarin L.
Download: IDS, products and service status (not accessible) [PDF, 2 MB]
ILRS products, standards, modeling
Pavlis E.
Download: ILRS products, standards, modeling  (not accessible) [PDF, 2 MB]
ILRS data QC, data flow, ...
Müller H.
Download: ILRS data QC, data flow, …  (not accessible) [PDF, 413 KB]
10:00 - 10:30 hDiscussion

 

Session 2: Modeling Based on External Data (Atmosphere, Ocean, ...), Modeling Deficiencies and Standards
chaired by van Dam T., Böhm J., Angermann D.

Goals:
- Data from atmosphere, hydrology, ocean, …
- Biases of individual techniques, systematic effects
- Standards and conventions
10:30 - 10:45 hSession 2 Position Paper and Presentations
Position paper / introduction

van Dam T., Böhm J., Angermann D.

Download: 
Session 2 - Position Paper (PDF, 343KB, Not barrier-free file.) (not accessible) [PDF, 343 KB]
10:45 - 11:15 hCoffee Break
11:15 - 12:45 hSession 2 Presentations (cont.)
VLBI atmospheric loading comparison: observation level versus daily; reference pressure for atmospheric loading

Böhm J.

Download: 
VLBI atmospheric loading comparison (PDF, 2MB, Not barrier-free file.) (not accessible) [PDF, 2 MB]
Reference pressure used for pressure loading computation

MacMillan D.

Download: 
Reference pressure used for pressure loading computation (PDF, 534KB, Not barrier-free file.) (not accessible) [PDF, 534 KB]
Atmospheric pressure loading

Dach R.

Download: 
Atmospheric pressure loading (PDF, 1MB, Not barrier-free file.) (not accessible) [PDF, 2 MB]
Hydrological loading

MacMillan D.

Download: 
Hydrological loading (PDF, 304KB, Not barrier-free file.) (not accessible) [PDF, 304 KB]
Update on ray-traced delays

Böhm J.

Download: 
Update on ray-traced delays (PDF, 685KB, Not barrier-free file.) (not accessible) [PDF, 685 KB]
Correcting met data in VLBI data analysis

MacMillan D.

Download: 
Correcting met data in VLBI data analysis (PDF, 647KB, Not barrier-free file.) (not accessible) [PDF, 647 KB]
Vertical deformations from homogeneously processed GRACE and global GPS long-term series

Steigenberger P.

Download: 
deformations from homogeneously processed GRACE and global GPS long-term series (PDF, 619KB, Not barrier-free file.) (not accessible) [PDF, 619 KB]
Geophysical fluids modeling

König R.

Download: 
Geophysical fluids modeling (PDF, 241KB, Not barrier-free file.) (not accessible) [PDF, 241 KB]
12:45 - 13:45 hLunch
13:45 - 14:25 hSession 2 Presentations (continued)
GGOS Bureau on Standards

Angermann D.

Download: 
GGOS Bureau on Standards (PDF, 325KB, Not barrier-free file.) (not accessible) [PDF, 325 KB]
SLR Systematics

Luceri C.

Download: 
SLR Systematics (PDF, 460KB, Not barrier-free file.) (not accessible) [PDF, 460 KB]
VLBI telescopes and gravitation effects

Nothnagel A.

Download: 
VLBI telescopes and gravitation effects (PDF, 999KB, Not barrier-free file.) (not accessible) [PDF, 1 MB]
Impact of orbit modeling deficiencies

Hugentobler U., Rodríguez C.

Download: 
Impact of orbit modeling deficiencies (PDF, 669KB, Not barrier-free file.) (not accessible) [PDF, 669 KB]
14:25 - 15:35 hDiscussion

Session 3: ITRF 20xx and Other Combined Products
chaired by Altamimi Z., Seitz M., Biancale R.

Goals:
- SINEX issues: development of SINEX for more complex combination strategies
- ITRF20xx: modeling and parameterization for the next ITRF solution
- Combination strategies: observation level, weighting, …
- Other combined products
15:35 - 16:00 hSession 3 Position Paper and Presentations
Position paper / introduction
Altamimi Z., Seitz M., Biancale R.

Download: 
Session 3 - Introduction (PDF, 223KB, Not barrier-free file.) (not accessible) [PDF, 223 KB]
SINEX
Thaller D.

Download: 
SINEX (PDF, 32KB, Not barrier-free file.) (not accessible) [PDF, 32 KB]
16:00 - 16:30 hCoffee Break
16:30 - 17:10 hSession 3 Presentations (continued)
ITRF combination issues
Altamimi Z.

Download: 
ITRF combination issues (PDF, 145KB, Not barrier-free file.) (not accessible) [PDF, 145 KB]
Recent validation of the ITRF
Wu X.

Download: 
Recent validation of the ITRF (PDF, 675KB, Not barrier-free file.) (not accessible) [PDF, 675 KB]
Seasonal geocenter motion from space geodesy and models
Ries J.

Download: 
Seasonal geocenter motion from space geodesy and models (PDF, 1MB, Not barrier-free file.) (not accessible) [PDF, 2 MB]
Consistent modeling/estimation of Earth rotation, gravity, and geometry
Gross R.

Download: 
Consistent modeling/estimation of Earth rotation, gravity and geometry (PDF, 3MB, Not barrier-free file.) (not accessible) [PDF, 4 MB]
17:10 - 18:00 hDiscussion

Saturday - September 17

Session 3: ITRF 20xx and Other Combined Products (continued)

09:00 - 10:00 hSession 3 Presentations (continued)
Simultaneous Adjustment of TRF and CRF

Seitz M.

Download: 
Simultaneous Adjustment of TRF and CRF (PDF, 2MB, Not barrier-free file.) (not accessible) [PDF, 2 MB]
LLR contribution to long-term EOP variations and celestial reference frames

Müller J.

Download: 
LLR contribution to long-term EOP variations and celestial reference frames (PDF, 1MB, Not barrier-free file.) (not accessible) [PDF, 1 MB]
ILRS combination products

Sciarretta C.

Download: 
ILRS combination products (PDF, 699KB, Not barrier-free file.) (not accessible) [PDF, 699 KB]
Status, results, challenges of the Combination on the Observation Level (COL)

Biancale R.

Download: 
Status, results, challenges of the Combination on the Observation Level (PDF, 648KB, Not barrier-free file.) (not accessible) [PDF, 648 KB]
10:00 - 10:30 hDiscussion
10:30 - 11:00 hCoffee Break

Session 4: Co-location on Ground and in Space, GGOS Core Sites
chaired by Schuh H., Pearlman M., Pavlis E.

Goals:
Co-location on ground: new technologies, twin telescopes, GNSS antenna arrays
Co-location on satellites: problems with existing co-location, new satellite missions (GRASP), co-location on GNSS
Discrepancies in local ties
GGOS core sites
Twin telescopes, kHz laser, multi-freq. GNSS
11:00 - 12:05 hSession 4 Position Paper and Presentations
Position paper / introduction

Schuh H., Pearlman M., Pavlis E.

Download: 
Session 4 - Introduction (PDF, 2MB, Not barrier-free file.) (not accessible) [PDF, 2 MB]
GRASP mission status and insights

Bar-Sever Y.

Download: 
GRASP mission status and insights (PDF, 2MB, Not barrier-free file.) (not accessible) [PDF, 3 MB]
The next generation timing system at the Geodetic Observatory Wettzell (goals and prospects)

Schreiber U.

Download: 
The next generation timing system at the Geodetic Observatory Wettzell (goals and prospects) (PDF, 850KB, Not barrier-free file.) (not accessible) [PDF, 850 KB]
VLBI for Space Applications

Schuh H., Plank L., Schönberger C., Böhm J.

Download: 
VLBI for Space Applications (PDF, 640KB, Not barrier-free file.) (not accessible) [PDF, 640 KB]
GNSS/SLR combination with co-location on satellites

Thaller D.

Download: 
GNSS/SLR combination with co-location on satellites (PDF, 2MB, Not barrier-free file.) (not accessible) [PDF, 2 MB]
12:05 - 12:45 hDiscussion
12:45 - 13:45 hLunch
13:45 - 14:30 hSession 4 Presentations (cont.)
SLR target signature model improvements, SLR and co-locations with gravity measurements

Appleby G.

Download: 
SLR target signature model improvements, SLR and co-locations with gravity measurements (PDF, 491KB, Not barrier-free file.) (not accessible) [PDF, 491 KB]
Observation of GLONASS satellites with VLBI

Haas R.

Download: 
Observation of GLONASS satellites with VLBI (PDF, 1MB, Not barrier-free file.) (not accessible) [PDF, 2 MB]
NASA Space Geodesy Program at GGAO

Ma C.

Download: 
NASA Space Geodesy Program at GGAO (PDF, 1MB, Not barrier-free file.) (not accessible) [PDF, 2 MB]
New options with twin telescopes in VLBI

Nothnagel A.

Download: 
New options with twin telescopes in VLBI (PDF, 2MB, Not barrier-free file.) (not accessible) [PDF, 2 MB]
14:30 - 15:00 hDiscussion
15:00 - 15:30 hCoffee Break

Discussion, Wrap-up and Action Items
chaired by Rothacher M.

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