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Geodetic and Geophysical Observatories and Global Change Monitoring.

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Presentation on theme: "Geodetic and Geophysical Observatories and Global Change Monitoring."— Presentation transcript:

1 Geodetic and Geophysical Observatories and Global Change Monitoring

2 Crustal deformation – Kinematics Earth Interior Earthquakes Seismicity Glaciers monitoring (Dome C, Lake Vostok ?)

3 IGS network

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6 GPS trackers

7 Ashtech Z-12 - Radom Choke Ring

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9 Absolute Gravity

10 SCAR GPS Epoch

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13 R. Dietrich, A. Rülke, J. Ihde, K. Lindner, H. Miller, W. Niemeier, H.-W. Schenke, G. Seeber: "Plate kinematics and deformation status of the Antarctic Peninsula based on GPS"Ice Sheets and Neotectonics, guest eds. T.J. James, T.H. Jacka, A. Morelli, R. Dietrich, special issue of Global and Planetary Change, vol. 42, July 2004

14 Elevation Data: GTOPO30 (1km x 1km VLNDEF Perspective view

15 Geodetic Control Database

16 GPS network for physical atmosphere parameters determination (precipitable water, Pressure, T,..) GPS for Meteo and Weather forecast Atmospheric prospection ( radiosoundings, riometers,…) GOIA (Geodetic Observatories In Antarctica) – IPY proposal Connected to POLENET already accepted

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