Mitarbeit in Ausschüssen 
115 
Ostsee-Eistagung (Baltic Sea Ice Meeting) 
Dr. Koslowski 
Vereinte Nationen (UN, United Nations) 
Group of Experts on Geographical Names 
Working Group on Maritime and Undersea Features: Prof. Dr.-Ing. Bettac 
Weltorganisation für Meteorologie (WMO) 
Kommission für Marine Meteorologie (CMM) 
Wave Programme: Dr. Richter 
3.3.4 International - nichtstaatlich 
International Geological Correlation Programme 
Project No. 200: Sea-level Correlations and Applications: Dr. Figge 
International Omega Association (IOA) 
Petersen 
Internationale Union für Geodäsie und Geophysik (IUGG, International Union 
of Geodesy and Geophysics) 
International Association of Geomagnetism and Aeronomy (IAGA) 
Working Group "Geophysical Indices“: Voppel 
Working Group "Geomagnetic Observatories“: G. Schulz 
Working Group "Geomagnetic Repeat Stations“: Voppel (Chairman) 
Internationale Vereinigung der Vermessungsingenieure (FIG, Federation 
Internationale des Geometres) 
Commission IV (Flydrographic Surveys): Prof. Dr.-Ing. Bettac 
Working Group 416: Prof. Dr.-Ing. Bettac 
Working Group Positioning Systems: Berger 
Working Group Detection of Depth Anomalies: Berger 
Conference of Baltic Oceanographers 
Dr. Mittelstaedt 
International Council on Scientific Unions (ICSU) 
Panel on World Data Centres: Kohnke (ex officio) 
Internationaler Normenausschuß (ISO, International Organization for 
Standardization) 
Subcommittee ISO/TC 8/SC 16 (Magnetic Compasses and Accessories): Uhlig 
Working Group 3 (Magnetic moment): Uhlig (Koordinator) 
European Control Data Users Group (ECODU) 
DHI ist Mitglied. Brockmann, Grünewald, Hecht