Brandt, Peter; Krahmann, Gerd (2020): Physical oceanography from mooring KPO_1026 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.924244
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Abstract:
GEOMAR moorings are typically equipped with instruments recording pressure, temperature, conductivity, dissolved oxygen and current velocity. Instruments with pressure, temperature, conductivity and oxygen sensors were calibrated in situ immediately prior to and after a mooring deployment period by attaching them to the CTD frame during CTDO casts. Correction terms were then developed from the difference between the sensor readings and the calibrated CTDO data during several minute long calibration stops. These correction terms were then applied to the full deployment periods. This ensured best data quality with recognition of potential sensor drifts and also allowed for the estimation of calibration and measurement errors (Hahn et al. 2014, Bittig et al. 2018, Berx et al. 2019).
Related to:
Brandt, Peter; Hahn, Johannes; Schmidtko, Sunke; Tuchen, Franz Philip; Kopte, Robert; Kiko, Rainer; Bourlès, B; Czeschel, Rena; Dengler, Marcus (in review): Upper equatorial Atlantic current intensification counteracting warming induced deoxygenation.
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Median Latitude: 5.015000 * Median Longitude: -23.000417 * South-bound Latitude: 5.015000 * West-bound Longitude: -23.000833 * North-bound Latitude: 5.015000 * East-bound Longitude: -23.000000
Date/Time Start: 2008-02-27T19:58:59 * Date/Time End: 2009-10-31T08:00:02
Minimum DEPTH, water: 80 m * Maximum DEPTH, water: 1023 m
Event(s):
AT08_4-KPO_1026 * Latitude: 5.015000 * Longitude: -23.000833 * Date/Time: 2008-02-27T18:30:00 * Elevation: -4216.0 m * Campaign: ATA08_04 (IFM-GEOMAR/4) * Basis: L Atalante * Method/Device: Mooring (MOOR) * Comment: deployment
M80/1-KPO_1026 * Latitude: 5.015000 * Longitude: -23.000000 * Date/Time: 2009-10-31T08:00:00 * Campaign: M80/1 * Basis: Meteor (1986) * Method/Device: Mooring (MOOR) * Comment: Mooring released, on deck
Comment:
instrument = Label:kpo_1026_02 File:kpo_1026_instr_02.nc Type:Seabird Microcat SN:2247
instrument = Label:kpo_1026_04 File:kpo_1026_instr_04.nc Type:Aanderaa RCM-8 SN:9345
instrument = Label:kpo_1026_05 File:kpo_1026_instr_05.nc Type:Seabird Microcat SN:3196
Quality flags:
1:good_data
7:nominal_value
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Krahmann, Gerd | |||
| 2 | DATE/TIME | Date/Time | Krahmann, Gerd | Geocode | ||
| 3 | DEPTH, water | Depth water | m | Krahmann, Gerd | Geocode | |
| 4 | Flag | Flag | Krahmann, Gerd | |||
| 5 | Pressure, water | Press | dbar | Krahmann, Gerd | ||
| 6 | Flag | Flag | Krahmann, Gerd | |||
| 7 | Temperature, water | Temp | °C | Krahmann, Gerd | ||
| 8 | Flag | Flag | Krahmann, Gerd | |||
| 9 | Salinity | Sal | Krahmann, Gerd | |||
| 10 | Flag | Flag | Krahmann, Gerd | |||
| 11 | Current velocity, east-west | Cur vel U | cm/s | Krahmann, Gerd | ||
| 12 | Flag | Flag | Krahmann, Gerd | |||
| 13 | Current velocity, north-south | Cur vel V | cm/s | Krahmann, Gerd | ||
| 14 | Flag | Flag | Krahmann, Gerd |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
520808 data points
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