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Home > Geography > Navigation
Australian Hydrographic Office
Includes notices to mariners, copyright and licensing details, and general information about hydrography.
http://www.hydro.gov.au/
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Celestial Navigation
Comprehensive explanation of the art and science of sailing by the stars.
http://www.celestialnavigation.net/
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Galileo
European Space Agency project to launch a series of satellites in order to create a global navigation and positioning system for civil purposes.
http://www.galileo-pgm.org/
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