A mythical large snake like sea creature.
Related Terms |
SEA
Ship Event Analysis
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AHD
Australian Height Datum adopted by the National Mapping Council for vertical control for mapping (mean sea level 1966-68).
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ABYSSAL GAP
A narrow break in a sea floor rise or between two abyssal plains.
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A.H.D.
Australian Height Datum adopted by the National Mapping Council for vertical control for mapping (mean sea level 1966-68).
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ARMING THE LEAD
Placing tallow in the recess in the bottom of the sounding lead to ascertain the nature of the sea bed.
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A.L.P.
Articulated loading platform; a partially buoyant tower rising from a universal joint on the sea floor and used for berthing and loading at oil platforms.
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ALP
Articulated loading platform; a partially buoyant tower rising from a universal joint on the sea floor and used for berthing and loading at oil platforms.
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AUSTRALIAN HEIGHT DATUM
Australian Height Datum adopted by the National Mapping Council for vertical control for mapping (mean sea level 1966-68).
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F7 NEAR GALE
Wind speed 28-33kts Sea heaps up, blown foam streaks. Beaufort scale.
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F11 STORM
Wind speed 55-63kts Exceptionally high waves, sea of froth. Beaufort scale.
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