INFORMATION FOR BODC SERIES REF. NO. 33889
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Sea Floor Pressure Gauge Inventory Number : 6956
Start Time : 21 Mar 1977 1728 GMT Latitude : 54deg 09.2min N
End Time : 24 Apr 1977 1328 GMT Longitude : 003deg 04.2min W
Nominal Cycle Interval : 900.0 secs Sensor Depth : 29.00m
Sea Floor Depth : 29.00m
Positional Uncertainty : 0.1 to 0.5 n.miles
Depth Datum : Instantaneous
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 : 773/977/080
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Additional information stored with the data:
Station 34, Irish Sea.
Clock gained 62 seconds over 60 days, 6 hours; the cycle interval and time
values have been corrected.
Instrument characteristics and calibration factors
Aanderaa Pressure Recorder Type TG-2A, serial number 64
Original sampling interval 15 minutes
Integration period 104s
No temperature correction made
Pressure sensitivity at 8degC 0.1878Hz/mb
To convert pressure to elevation the following
values should be used:
Density (from CTD casts) 1025.813kg/m3
Gravitational acceleration constant 9.814m/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
27806; Aanderaa Pressure Recorder Type TG-2A and WLR-5
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