Geodetic and Geophysical Observatories and Global Change Monitoring.

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Presentation transcript:

Geodetic and Geophysical Observatories and Global Change Monitoring

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

IGS network

GPS trackers

Ashtech Z-12 - Radom Choke Ring

Absolute Gravity

SCAR GPS Epoch

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

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

Geodetic Control Database

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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