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The following 76 pages use this file: 14th CMAS Underwater Photography World Championship; 2024 World Aquatics Junior Diving Championships; AP Diving; Aqua Lung America; Boesmansgat; British Freediving Association; CMAS** scuba diver; CUMA; Carmellan Research; Clearance Divers Life Support Equipment; Continental Shelf Station Two; Death of ...
A CMAS dive log book.. A dive log is a record of the diving history of an underwater diver.The log may either be in a book, locally hosted software, or web based.The log serves purposes both related to safety and personal records.
Personal dive computer display of dive profile and log data A dive profile is a description of a diver's pressure exposure over time. It may be as simple as just a depth and time pair, as in: "sixty for twenty," (a bottom time of 20 minutes at a depth of 60 feet) or as complex as a second by second graphical representation of depth and time ...
Diving activities are the things people do while diving underwater.People may dive for various reasons, both personal and professional. While a newly qualified recreational diver may dive purely for the experience of diving, most divers have some additional reason for being underwater.
It is usually done while scuba diving, but can be done while diving on surface supply, snorkeling, swimming, from a submersible or remotely operated underwater vehicle, or from automated cameras lowered from the surface. Underwater photography can also be categorised as an art form and a method for recording data.
Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface breathing gas supply, and therefore has a limited but variable endurance. [1] The name scuba is an acronym for "Self-Contained Underwater Breathing Apparatus" and was coined by Christian J. Lambertsen in a patent ...
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Trimix scuba cylinder label IMCA Trimix cylinder shoulder colour code alternative IMCA Trimix cylinder shoulder colour code. Trimix is a breathing gas consisting of oxygen, helium and nitrogen and is used in deep commercial diving, during the deep phase of dives carried out using technical diving techniques, [1] [2] and in advanced recreational diving.