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| | 4Reference || Hydrographic office (Site not responding. Last check: 2007-10-15) |
 | | In many countries, various navigation-related services are now concentrated in large governmental organisations, sometimes termed "maritime administration" (however, the International Hydrographic Organization uses the term "hydrographic offices" for its members). |
 | | The BSH is reponsible for a wide variety of services, among them hydrographic surveys, nautical publications, ship registration, testing and approval of technical equipment, oceanographic research, development of nautical information systems, and maritime pollution surveillance. |
 | | In 1945 the tasks of variuos predecessor organisations (among them the German Navy's hydrographic service, the Wilhelmshaven maritime observatory, and the "Deutsche Seewarte" under Georg von Neumayer) were concentrated in the newly created "Deutsches Hydrographisches Institut" (DHI) in Hamburg. |
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