INFORMATION FOR BODC SERIES REF. NO. 34334 =============================================================================== Sea Floor Pressure Gauge Inventory Number : 6971 Start Time : 23 Jul 1981 1322 GMT Latitude : 56deg 34.0min N End Time : 25 Sep 1981 1237 GMT Longitude : 005deg 17.7min W Nominal Cycle Interval : 900.0 secs Sensor Depth : 12.00m Sea Floor Depth : 12.00m 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 : 8111/981/204 =============================================================================== Additional information stored with the data: Station Upper Loch, Loch Creran Clock gained 11 seconds over 72 days, 0.25 hours; the cycle interval and time values have been corrected. Instrument characteristics and calibration factors Teleost Pressure Recorder, sensor DIG, serial number 284 Original sampling interval 15 minutes Integration period 900s Temperature coefficient taken as zero Pressure sensitivity at 11.34degC 0.0631Hz/mb To convert pressure to elevation the following values should be used: Density no CTD casts Gravitational acceleration constant m/s2 ------------------------------------------------------------------------------- The following additional documents apply to this series: 27731; I.O.S. Calibration and Data Processing of Off-Shore Tide Gauge Data 27840; Teleost Pressure Recorder ===============================================================================