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Scuba Refresher Course
Recreational diver training is the process of developing knowledge and understanding of the basic principles, and the skills and procedures for the use of scuba equipment so that the diver is able to Recreational diving, dive for recreational purposes with acceptable risk using the type of equipment and in similar conditions to those experienced during training. Not only is the underwater environment Diving hazards and precautions, hazardous but the diving equipment itself can be dangerous. There are problems that divers must learn to avoid and manage when they do occur. Divers need repeated practice and a gradual increase in challenge to develop and internalise the skills needed to control the equipment, to respond effective if they encounter difficulties, and to build confidence in their equipment and themselves. Diver practical training starts with simple but essential procedures, and builds on them until complex procedures can be managed effectively. This may be broken up i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scuba Education Levels
Scuba, originally SCUBA, often expanded to scuba set, is any self contained underwater breathing apparatus, a source of breathing gas used for underwater diving which is carried by the diver. Scuba may also refer to: * Scuba diving, swimming underwater while breathing from a gas supply carried by the diver, * Scuba, an List of in-memory databases, in-memory database developed by Facebook * Submillimetre Common-User Bolometer Array, either of two instruments used on the James Clerk Maxwell Telescope * Scuba (musician) * Scuba (album), ''Scuba'' (album), 1984 P-Model album See also * Scooba (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decompression (diving)
The decompression of a diver is the reduction in ambient pressure experienced during ascent from depth. It is also the process of elimination of dissolved inert gases from the diver's body which accumulate during ascent, largely during pauses in the ascent known as decompression stops, and after surfacing, until the gas concentrations reach equilibrium. Divers breathing gas at ambient pressure need to ascend at a rate determined by their exposure to pressure and the breathing gas in use. A diver who only breathes gas at atmospheric pressure when free-diving or snorkelling will not usually need to decompress. Divers using an atmospheric diving suit do not need to decompress as they are never exposed to high ambient pressure. When a diver descends in the water, the hydrostatic pressure, and therefore the ambient pressure, rises. Because breathing gas is supplied at ambient pressure, some of this gas dissolves into the diver's blood and is transferred by the blood to ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Core Diving Competence Skills
Core or cores may refer to: Science and technology * Core (anatomy), everything except the appendages * Core (laboratory), a highly specialized shared research resource * Core (manufacturing), used in casting and molding * Core (optical fiber), the signal-carrying portion of an optical fiber * Core, the central part of a fruit * Hydrophobic core, the interior zone of a protein * Nuclear reactor core, a portion containing the fuel components * Pit (nuclear weapon) or core, the fissile material in a nuclear weapon * Semiconductor intellectual property core (IP core), is a unit of design in ASIC/FPGA electronics and IC manufacturing * Atomic core, an atom with no valence electrons * Lithic core, in archaeology, a stone artifact left over from toolmaking Geology and astrophysics * Core sample, in Earth science, a sample obtained by coring ** Ice core * Core, the central part of a galaxy; see Mass deficit * Core (anticline), the central part of an anticline or syncline * Planetary core ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diving Instructor
A diving instructor is a person who trains, and usually also assesses competence, of underwater divers. This includes freedivers, recreational divers including the subcategory technical divers, and professional divers which includes military, commercial, public safety and scientific divers. Depending on the jurisdiction, there will generally be specific published codes of practice and guidelines for training, competence and registration of diving instructors, as they have a duty of care to their clients, and operate in an environment with intrinsic hazards which may be unfamiliar to the lay person. Training and assessment will generally follow a diver training standard, and may use a diver training manual as source material. Recreational diving instructors are usually registered members of one or more recreational diver certification agencies, and are generally registered to train and assess divers against specified certification standards. Originally these standards were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dive Leader
Dive leader is the title of an internationally recognised recreational diving certification. The training standard describes the minimum requirements for dive leader training and certification for recreational scuba divers in international standard ISO 24801-3 and the equivalent European Standard EN 14153-3. Various organizations offer training that meets the requirements of the dive leader standard. Some agencies use the title "Dive Leader" for their equivalent certification, but several other titles are also used, "Divemaster" may be the most widespread, but "Dive Supervisor" or "Dive supervisor are also used, and should not be confused with the very different status and responsibilities of a professional diving supervisor. A person designated as a dive supervisor or dive marshall is more likely to be a topside group organisor, while divemaster and dive leader are more likely to imply in-water diver group leadership. CMAS affiliates certifications which meet the requirements o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rescue Diver
Rescue Diver is a scuba diving Scuba diving is a Diving mode, mode of underwater diving whereby divers use Scuba set, breathing equipment that is completely independent of a surface breathing gas supply, and therefore has a limited but variable endurance. The word ''scub ... certification level provided by several diver training agencies, such as PADI, SSI, SDI, and NAUI, which emphasises emergency response and diver rescue. 
The certification level is lo ...
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Diving Instructor
A diving instructor is a person who trains, and usually also assesses competence, of underwater divers. This includes freedivers, recreational divers including the subcategory technical divers, and professional divers which includes military, commercial, public safety and scientific divers. Depending on the jurisdiction, there will generally be specific published codes of practice and guidelines for training, competence and registration of diving instructors, as they have a duty of care to their clients, and operate in an environment with intrinsic hazards which may be unfamiliar to the lay person. Training and assessment will generally follow a diver training standard, and may use a diver training manual as source material. Recreational diving instructors are usually registered members of one or more recreational diver certification agencies, and are generally registered to train and assess divers against specified certification standards. Originally these standards were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Divemaster
A divemaster (DM) is a role that includes organising and leading recreational dives, particularly in a professional capacity, and is a qualification used in many parts of the world in recreational scuba diving for a diver who has supervisory responsibility for a group of divers and as a dive guide. As well as being a generic term, 'Divemaster' is the title of the first professional rating of many training agencies, such as PADI, SSI, SDI, NASE, except NAUI, which rates a NAUI Divemaster under a NAUI Instructor but above a NAUI Assistant Instructor. The divemaster certification is generally equivalent to the requirements of ISO 24801-3 Dive Leader. The British Sub-Aqua Club ( BSAC) recognizes several agencies' divemaster certificates as equivalent to BSAC Dive Leader, but not to BSAC Advanced Diver. The converse may not be true. The certification is a prerequisite for training as an instructor in recreational diving with the professional agencies except NAUI, where it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scuba Schools International
Scuba Schools International (SSI) is a for-profit organization that teaches the skills involved in scuba diving and Free-diving, freediving, and supports dive businesses and resorts. SSI has over 3,500 authorized dealers, 35 regional centers, and offices all over the world. History SSI was founded by Robert Clark in 1970. SSI headquarters was in Fort Collins, Colorado, and it is owned by Concept Systems International, Inc. In 2008, it was acquired by Doug McNeese, owner of the National Association of Scuba Diving Schools (USA) until its merger with SSI in 1999, and Robert Stoss, manager of Scubapro and Seemann Sub. On January 1, 2014, SSI was acquired by HEAD, which also includes the Mares brand of diving equipment, Head (company), HEAD NV, for €4.9m. The current SSI headquarters is located in Wendelstein, Bavaria. Training SSI offers internationally recognized recreational diver training programs - starting with snorkeling and entry level scuba diving courses up to instru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Professional Association Of Diving Instructors
The Professional Association of Diving Instructors (PADI) is a recreational diving membership and diver training organization founded in 1966 by John Cronin and Ralph Erickson. PADI courses range from entry level to advanced recreational diver certification. Further, they provide several diving skills courses connected with specific equipment or conditions, some diving related informational courses and a range of recreational diving instructor certifications. They also offer various technical diving courses. As of 2020, PADI claims to have issued 28 million scuba certifications. The levels are not specified and may include minor specialisations. Some of the certifications align with WRSTC and ISO standards, and these are recognised worldwide. Some other certification is unique to PADI and has no equivalence anywhere, or may be part of other agencies' standards for certification for more general diving skill levels. History In 1966, PADI was founded by John Cronin and Ralph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Checkout Dive
Checkout may refer to: * a point of sale terminal * Google Checkout, Google's online payment services * Check-Out (The Price Is Right), a segment game from ''The Price Is Right'' * in information management, it means blocking a file for editing; see Revision control * ''The Checkout ''The Checkout'' was an Australian consumer affairs television series. The show's first series of 10 episodes premiered on 21 March 2013 on the Australian Broadcasting Corporation (ABC) television station ABC TV. A second series consisting of ...'', an Australian television series * ''Checkout'' (Israeli TV series), an Israeli mockumentary-style sitcom See also * Check-in (other) * * * * * {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autonomous Diver
Autonomous diver is an international minimum standard for entry-level recreational scuba diver certification. It describes the minimum requirements for basic training and certification for recreational scuba divers in international standard ISO 24801-2 and the equivalent European Standard EN 14153-2. Various organizations offer training that meets the requirements of the Autonomous Diver standard. A certification which corresponds to Autonomous Diver allows for independent diving with a dive buddy in open water. Most training organizations do not recommend exceeding a depth of 18 or 20 meters at this level of certification. After completion of this certification the training can be extended to a dive leader to ISO 24801-3 or an intermediate not defined by international standards. Before initial diver training and thereafter at regular intervals, a diver should undergo a fitness to dive examination by a diving doctor. In some countries, such an examination is required by law an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
