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Underwater Orienteering Principles
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Flashcards
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Compass Navigation
The use of a compass to navigate underwater, by keeping track of the direction and distance traveled.
Natural Navigation
Using underwater landmarks, bottom contours, and natural light patterns to find your way without a compass.
Distance Estimation
The technique of estimating the distance covered underwater, often using fin kicks or time as a measure.
Dive Planning
Pre-dive preparation that includes mapping the intended underwater route, checking equipment, and establishing communication signals.
Buoyancy Control
The skill of managing one's buoyancy underwater through the use of buoyancy control devices (BCDs), proper weighting, and breath control.
Safety Stops
A predetermined pause during the ascent at a specific depth, typically 5 meters, for at least 3 minutes to help prevent decompression sickness.
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