Skjelvan, Ingunn; Omar, Abdirahman M; Johannessen, Truls (2019): Mooring measurements from Eidsvåg, Norway, in April 2019 [dataset]. NORCE Norwegian Research Centre AS, PANGAEA, https://doi.org/10.1594/PANGAEA.908020
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Abstract:
This data set contains sensor data from a mooring deployed at the positon 60.4439N, 5.3095E during a SEACRIFOG training workshop. The site is in Eidsvåg, which is a side fjord connected to the larger Byfjorden, off Bergen at the western part of Norway. The mooring was deployed at 3 April 2019 at 9:30 GMT, and retrieved at 5 April 2019 at 08:00 GMT. Ship for deployment was R/V Hans Brattstrom. Attached to the mooring were four instruments:
- one AADI Seaguard (serial no. 1804) at approx 21 m depth (pressure measurements in datafile)
- one RBR solo T temperature sensor (serial no. 200320) at approx. 33 m depth (12 m deeper than the AADI SeaGuard)
- one RBR solo T temperature sensor (serial no. 200321) at approx. 48 m depth (27 m deeper than the AADI SeaGuard)
- one SeaBird SBE-37 ctd (serial no. 15045) at approx. 56 m depth (pressure measurements in datafile)
The sampling frequency was once every 30 minutes for all instruments.
The salinity data has been corrected using discrete salinity samples analysed at a Portasal salinity instrument. The salinity correction was performed by subtracting a constant value which represented the difference between the salinity sensor and the discrete salinity sample at the largest depth. The prescision of the salinity data was 0.002.
The dissolved oxygen data has been corrected using Winkler oxygen titration of discrete water samples. The oxygen correction was performed by subtracting a constant value which represented the difference between the oxygen sensor and the discrete oxygen sample at the largest depth. Prescision of the oxygen data was 0.66 umol/kg, accuracy can be determined by comparing uncorrected and corrected oxygen values in the file.
Related to:
Skjelvan, Ingunn; Omar, Abdirahman M; Johannessen, Truls (2019): CTD measurements from Eidsvåg, Norway, in April 2019. NORCE Norwegian Research Centre AS, PANGAEA, https://doi.org/10.1594/PANGAEA.908019
Coverage:
Latitude: 60.443900 * Longitude: 5.309500
Date/Time Start: 2019-04-03T09:30:00 * Date/Time End: 2019-04-05T08:00:00
Minimum DEPTH, water: 20.881 m * Maximum DEPTH, water: 57.706 m
Event(s):
58HB20190403_moor * Latitude: 60.443900 * Longitude: 5.309500 * Date/Time Start: 2019-04-03T09:30:00 * Date/Time End: 2019-04-05T08:00:00 * Elevation: -70.0 m * Campaign: 58HB20190403 * Basis: Hans Brattström * Method/Device: Mooring (MOOR)
Comment:
Gear ID 1: AADI_SeaGuard; Gear ID 2: RBR_soloT_200320; Gear ID 3: RBR_soloT_200321; Gear ID 4: SBE-37_ctd_15045
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Geocode | |||
| 2 | DEPTH, water | Depth water | m | Geocode | ||
| 3 | Pressure, water | Press | dbar | Skjelvan, Ingunn | ||
| 4 | Quality flag | QF | Skjelvan, Ingunn | WOCE quality flag | Flag for pressure [dbar] | |
| 5 | Gear identification number | Gear ID | Skjelvan, Ingunn | See dataset comment | ||
| 6 | Oxygen | O2 | µmol/l | Skjelvan, Ingunn | Uncorrected | |
| 7 | Oxygen | O2 | µmol/kg | Skjelvan, Ingunn | Uncorrected | |
| 8 | Oxygen | O2 | µmol/kg | Skjelvan, Ingunn | Corrected (see dataset abstract) | |
| 9 | Quality flag | QF | Skjelvan, Ingunn | WOCE quality flag | Flag for corrected oxygen | |
| 10 | Oxygen saturation | O2 sat | % | Skjelvan, Ingunn | Uncorrected air saturation | |
| 11 | Conductivity | Cond | mS/cm | Skjelvan, Ingunn | Uncorrected | |
| 12 | Salinity | Sal | Skjelvan, Ingunn | Uncorrected | ||
| 13 | Salinity | Sal | Skjelvan, Ingunn | Corrected (see dataset abstract) | ||
| 14 | Quality flag | QF | Skjelvan, Ingunn | WOCE quality flag | Flag for corrected salinity | |
| 15 | Temperature, water | Temp | °C | Skjelvan, Ingunn | At conductivity sensor | |
| 16 | Quality flag | QF | Skjelvan, Ingunn | WOCE quality flag | Flag for temperature at conductivity sensor | |
| 17 | Temperature, water | Temp | °C | Skjelvan, Ingunn | ||
| 18 | Quality flag | QF | Skjelvan, Ingunn | WOCE quality flag | Flag for temperature | |
| 19 | Sound velocity in water | SV | m/s | Skjelvan, Ingunn | ||
| 20 | Quality flag | QF | Skjelvan, Ingunn | WOCE quality flag | Flag for sound velocity |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
4512 data points
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