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Underwater Navigation
Diver navigation, termed "underwater navigation" by scuba divers, is a set of techniques—including observing natural features, the use of a compass, and surface observations—that divers use to navigate underwater. Free-divers do not spend enough time underwater for navigation to be important, and surface supplied divers are limited in the distance they can travel by the length of their umbilicals and are usually directed from the surface control point. On those occasions when they need to navigate they can use the same methods used by scuba divers. Although it is considered a basic skill, it is normally only taught to a limited degree as part of basic Open Water certification. Most North American diver training agencies only teach significant elements of underwater navigation as part of the Advanced Open Water Diver certification program. Underwater navigation is usually a core component of most, if not all, advanced recreational diver training. In the PADI Advance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UW Navigation Tools
UW, U.W., ''Uw'', or uw may refer to: Universities Canada * University of Waterloo * University of Windsor * University of Winnipeg United States * University of Washington * University of Wisconsin System * University of Wisconsin–La Crosse * University of Wisconsin–Madison * University of Wisconsin–Milwaukee * University of Wyoming Other countries * University of Warsaw, Poland * University of Wuppertal, Germany * University of Würzburg, Germany Other uses * uw (digraph) * ''Uw'', the international symbol for relative humidity * Unconventional warfare * Unconventional warfare (United States), a US-specific definition of unconventional warfare used by its Department of Defense * ''Unia Wolnosci'' (Freedom Union), a Polish political party See also * WU (other) Wu may refer to: States and regions on modern China's territory *Wu (state) (; och, *, italic=yes, links=no), a kingdom during the Spring and Autumn Period 771–476 BCE ** Suzhou or Wu (), its eponymo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
