INFORMATION FOR BODC SERIES REF. NO. 33828
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Sea Floor Pressure Gauge Inventory Number : 6952
Start Time : 12 Mar 1976 0152 GMT Latitude : 58deg 56.0min N
End Time : 15 Apr 1976 1852 GMT Longitude : 001deg 15.0min W
Nominal Cycle Interval : 900.0 secs Sensor Depth : 113.00m
Sea Floor Depth : 113.00m
Positional Uncertainty : 0.1 to 0.5 n.miles
Depth Datum : Instantaneous
Project : JONSDAP 1976
Data Category : Offshore sea floor pressure series
Instrument Type : Tide gauge (unspecified)
Instrument Mounting : Sea floor - fixed
Originator Laboratory : Proudman Oceanographic Laboratory, Bidston, UK
Originator's Identifier : 762/976/072
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Additional information stored with the data:
Station 54, Northern North Sea
Clock gained 12 seconds over 50 days 0 hours; the cycle interval and time
values have been corrected.
Instrument characteristics and calibration factors
OSTG Mk II, logger 02, sensor DIG 5/1
Original sampling interval 15 minutes
Integration period 900s
Temperature coefficient 2.8mb/degC
Pressure sensitivity at 6.3degC 0.200Hz/mb
To convert pressure to elevation the following
values should be used:
Density (from CTD casts) 1027.548kg/m3
Gravitational acceleration constant 9.818m/s2
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The following additional documents apply to this series:
27731; I.O.S. Calibration and Data Processing of Off-Shore Tide Gauge Data
27762; Off-Shore Tide Gauge Mark II
Project Document : 12764
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