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Programme

Friday - April 20

08:30 hRegistration
09:00 hWelcome

Tonie van Dam

1) GGFC: Current Status

09:15 hSpecial Bureau for the Atmosphere Status, and Review of Atmospheric Analyses and Models, with Application to Geodetic Uses

David Salstein

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Special Bureau of the Atmosphere Status, and review of Atmospheric Analyses and Models, with Application to Geodetic Uses (PDF, 11MB, Not barrier-free file.) (not accessible) [PDF, 12 MB]
09:40 hThe GGFC Special Bureau for the Oceans: Providing Ocean Products for Geodesy

Richard S. Gross

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The GGFC Special Bureau for the Oceans: Providing Ocean Products for Geodesy (PDF, 6MB, Not barrier-free file.) (not accessible) [PDF, 6 MB]
10:00 hSpecial Bureau for Hydrology

Jianli Chen

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Special Bureau for Hydrology (PDF, 3MB, Not barrier-free file.) (not accessible) [PDF, 3 MB]
10:10 hCombination Products

Tonie van Dam, Mike Thomas
10:25 hGlobal Geophysical Fluids: an IERS RS/PC Perspective

Brian Luzum et al.

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Global Geophysical Fluids: an IERS RS/PC Perspective (PDF, 2MB, Not barrier-free file.) (not accessible) [PDF, 3 MB]
10:35 hBreak

2) GGFC: Proposed new Products

11:05 hMass Loading Products at NASA GSFC

D. MacMillan, D. Erikson

Chopo Ma (presenter)

Download:
Mass Loading Products at NASA GSFC (PDF, 2MB, Not barrier-free file.) (not accessible) [PDF, 2 MB]
11:25 hHigh-resolution models of surface displacements caused by atmospheric, oceanic and hydrological loads

Jean-Paul Boy

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High-resolution models of surface displacements caused by atmospheric, oceanic and hydrological loads (PDF, 4MB, Not barrier-free file.) (not accessible) [PDF, 5 MB]
11:45 hAtmospheric effects in space geodesy: plans and perspectives

Johannes Boehm et al.

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Atmospheric Effects in Space Geodesy:

Plans and Perspectives (PDF, 565KB, Not barrier-free file.) (not accessible) [PDF, 565 KB]
12:10 hThe GRACE AOD product release 05

H. Dobslaw et al.

Rolf König (presenter)

Download:
The GRACE AOD product release 05 (PDF, 953KB, Not barrier-free file.) (not accessible) [PDF, 1 MB]

3) Comparison of Models with Observations

12:30 hConsistency of Crustal Loading Signals Derived from Models & GPS: Inferences for GPS Positioning Errors

Jim Ray et al.

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CONSISTENCY OF CRUSTAL LOADING SIGNALS DERIVED FROM MODELS & GPS: INFERENCES FOR GPS POSITIONING ERRORS (PDF, 3MB, Not barrier-free file.) (not accessible) [PDF, 4 MB]
12:45 hLunch
13:45 hSLR Test Products Using ECMWF Atmospheric Loading and Gravity

Erricos C. Pavlis, Magdalena Kuzmicz-Cieslak

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SLR Test Products Using ECMWF Atmospheric Loading and Gravity (PDF, 6MB, Not barrier-free file.) (not accessible) [PDF, 6 MB]
14:05 hEvaluations of Global Geophysical Fluid Models Based on Broad-band Geodetic Excitations

Wei Chen, Jim Ray

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Evaluations of Global Geophysical Fluid Models Based on Broad-band Geodetic Excitations (PDF, 47MB, Not barrier-free file.) (not accessible) [PDF, 47 MB]
14:30 hHow well can we estimate the displacements associated to loading?

Pierre Valty et al.

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How well can we estimate the displacements associated to loading ? (PDF, 2MB, Not barrier-free file.) (not accessible) [PDF, 2 MB]

4) Observations

14:55 hDegree 2 and Geocenter Variations from Satellite Laser Ranging

Minkang Cheng

Download:
Degree 2 and Geocenter Variations from Satellite Laser Ranging (PDF, 11MB, Not barrier-free file.) (not accessible) [PDF, 11 MB]
15:20 hLow degree harmonic series from LAGEOS

Rolf König

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Low degree harmonic series from LAGEOS (PDF, 82KB, Not barrier-free file.) (not accessible) [PDF, 82 KB]
15:25 hGlobal Mass Balance Effects on the Earth's Rotation Rate

Haoming Yan, Ben F. Chao

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Global Mass Balance Effects on the Earth’s Rotation Rate (PDF, 2MB, Not barrier-free file.) (not accessible) [PDF, 2 MB]
15:35 hBreak

5) Issues and Future Challenges

15:50 hOn the challenges of developing a mass conserving system model

Maik Thomas et al.

Download:
On the challenges of developing a mass conserving system model (PDF, 982KB, Not barrier-free file.) (not accessible) [PDF, 1 MB]
16:20 hHow to deal with coordinate systems in numerical weather models? - Goals of the newly formed IAG SSG12

Thomas Hobiger et al.

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How to deal with coordinate systems in numerical weather models? - Goals of the newly formed IAG SSG 12 (PDF, 568KB, Not barrier-free file.) (not accessible) [PDF, 568 KB]
16:35 hMitigation of unmodelled non-tidal atmospheric pressure loading into parameters of a global GNSS solution

Rolf Dach et al.

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Mitigation of unmodelled non–tidal atmospheric pressure loading into parameters of a global GNSS solution (PDF, 1MB, Not barrier-free file.) (not accessible) [PDF, 2 MB]
17:00 hCall for space geodetic solutions corrected for non-tidal atmospheric loading (NT-ATML) at the observation level

Xavier Collileux et al.

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Call for space geodetic solutions corrected for non-tidal atmospheric loading (NT-ATML) at the observation level (PDF, 3MB, Not barrier-free file.) (not accessible) [PDF, 4 MB]
17:15 hUncertainties in models for glacial isostatic adjustment

Wouter van der Wal, Valentina Barletta

Download:
Uncertainties in models for glacial isostatic adjustment (PDF, 2MB, Not barrier-free file.) (not accessible) [PDF, 3 MB]
Satellite Gravity Measurements and the Global Water Cycle

Jianli Chen

Download:
Satellite Gravity Measurements and the Global Water Cycle (PDF, 9MB, Not barrier-free file.) (not accessible) [PDF, 9 MB]
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