INFORMATION FOR BODC SERIES REF. NO. 34174 =============================================================================== Sea Floor Pressure Gauge Inventory Number : 6937 Start Time : 06 May 1981 0622 GMT Latitude : 53deg 14.4min N End Time : 16 Jun 1981 1422 GMT Longitude : 002deg 06.0min E Nominal Cycle Interval : 900.0 secs Sensor Depth : 35.00m Sea Floor Depth : 35.00m Positional Uncertainty : 0.1 to 0.5 n.miles Depth Datum : Instantaneous Project : IOS North Sea Experiment 1981 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 : 814/981/126 =============================================================================== Additional information stored with the data: Station B, North Sea. Clock gained 4 seconds over 59 days, 22.75 hours; the cycle interval and time values have been corrected. Instrument characteristics and calibration factors Aanderaa Current meter/Pressure recorder, sensor DIG 4132 Original sampling interval 15 minutes Integration period 900s Temperature coefficient 0.0mb/degC Pressure sensitivity at 8.770degC 0.120Hz/mb ------------------------------------------------------------------------------- The following additional documents apply to this series: 27731; I.O.S. Calibration and Data Processing of Off-Shore Tide Gauge Data 27793; Aanderaa Current Meter/Pressure Recorder Project Document : 28556 ===============================================================================