Data Trawler - Event Details

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Event details

Voyage: IN2017_T02       [details]
Subject: Scarp Crest Intersections
When: 2017-11-17 20:00:50 UTC

- entered into Elog/Everlog as 2017-11-17 20:00:50
Log: GSM_in2017_t02
Equipment: SBP

Kongsberg SBP120 Sub-Bottom Profiler [view]
Position: Latitude: -34.537 Longitude: 120.29717

- entered into Elog as 34 32.22 S, 120 17.83 E
Action: caution

Ship& 39;s track is crossing back and forth across seafloor scarp such that a set of U-shaped depressions (valley) will appear in the SBP record at irregular intervals

The Crestal Plane is the slope above the scarp and the base of the U is the floor of possible translational slide blocks that have been removed to create the scarp crests.

Refer to bathymetry along ships track when interpreting the SBP record

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