Project diving! Mapping wrecks

How do you imagine the wrecks are drawn and mapped, apart from sonar and electronic tools? Sometimes you need to actually go diving (yay!) and identify the wreck!   Technical parameters: Dive site: River Gurara, Sesimbra, Portugal Dive time: 55 minutes Temperature: 16º C Maximum depth: 30 meters Average depth: 14.7 meters Tanks: 2×12 steel, back gas Gas: Nx 32% […]

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Wrapped in Fish

Have you ever have the feeling of being wrapped on a fish whirlwind? These are blue mao mao, in Poor Knights, New Zealand. Technical parameters: Dive site: Middle arch, Poor Knights, New Zealand Dive time: 50 minutes Temperature: 16º C Maximum depth: 25 meters Average depth: 7.3 meters Tanks: 2×12 steel, back gas Gas: Nx […]

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