| BODC: British Oceanographic Data Centre |
| DOD: German Oceanographic Data Centre |
| HNODC: Hellenic National Oceanographic Data Centre |
| ICES: ICES Oceanographic Data Centre. |
| IODE: Intergovernmental Oceanographic Data and Information Exchange. |
| JODC: Japan Oceanographic Data Center |
| KODC: Korea Oceanographic Data Center |
| MARIS: Marine Information Service (The Netherlands) |
| MODB: Mediterranean Oceanic Data Base (Belgium) |
| National Ocean Service: Information on environmental monitoring, coastal monitoring and assessment, water quality, biodiversity, aeronautical chargting and cartography, nautical charting and cartography, national marine sanctuaries (United States). |
| NOAA Tropical Atmosphere Ocean Project: Real-time data from moored ocean buoys for improved detection, understanding, and prediction of El Niño and La Niña. |
| NODC: U.S. National Oceanographic Data Center |
| NODC: National Oceanographic Data Committee (The Netherlands) |
| PO.DAAC: The NASA JPL Physical Oceanography Data Center. Active data archive from satellite remote sensing; MODIS, LANDSAT, Jason, TOPEX/POSEIDON. |
| SADCO: The South African Data Centre for Oceanography stores, retrieves and manipulates multi-disciplinary marine information from the areas around southern Africa. |
| SISMER: French National Oceanographic Data Centre. Find information on data collections, project news and contacts. |
| SMHI: Swedish Oceanographic Data Centre offers news, data, information on research, and publications. |
| Tides Online: Provides users with immediate graphical and tabular water level and meteorological data from U.S. National Ocean Service water level stations located along the projected path of severe storms such as hurricanes. |
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