World Hydrography Day in Australasia

21 June is World Hydrography Day which was promulgated by the United Nations on 29 November 2005. World Hydrography Day also marks the 96th anniversary of the establishment of the International Hydrographic Organization (IHO). Hydrography has been essential in the exploration and development of the South-West (SW) Pacific region. Apart from using the stars for navigation, the early spread of people through the SW Pacific has also been dependent upon Hydrography and the knowledge that was passed... (read more)
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Cover Hydro International Magazine May June 2016