Brandt, Peter; Hahn, Johannes; Kopte, Robert; Krahmann, Gerd (2020): Physical oceanography from mooring KPO_1089 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.923986, In: Kopte, Robert; Brandt, Peter; Claus, Martin; Greatbatch, Richard J; Dengler, Marcus (2018): Multi-year moored velocity observations of the Angola Current near 11°S and the central equatorial Atlantic at 23°W [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.889700
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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: -0.001250 * Median Longitude: -23.103165 * South-bound Latitude: -0.002500 * West-bound Longitude: -23.106330 * North-bound Latitude: 0.000000 * East-bound Longitude: -23.100000
Date/Time Start: 2012-11-04T10:00:00 * Date/Time End: 2014-05-03T18:00:00
Minimum DEPTH, water: -75.54 m * Maximum DEPTH, water: 3452.20 m
Event(s):
M106_366-2 (KPO_1089) * Latitude: -0.002500 * Longitude: -23.106330 * Date/Time: 2014-05-03T08:52:00 * Elevation: -3923.8 m * Campaign: M106 * Basis: Meteor (1986) * Method/Device: Mooring (MOOR) * Comment: Aufnahme KPO 1089
MSM22_702-1 (KPO_1089) * Latitude: 0.000000 * Longitude: -23.100000 * Date/Time: 2012-11-06T10:30:00 * Elevation: 0.0 m * Campaign: MSM22 * Basis: Maria S. Merian * Method/Device: Mooring (MOOR)
Comment:
instrument = Label:kpo_1089_01 File:kpo_1089_instr_01.nc Type:Teledyne RDI QuarterMaster 150 SN:8237
instrument = Label:kpo_1089_02 File:kpo_1089_instr_02.nc Type:GEOMAR TD-Logger SN:58
instrument = Label:kpo_1089_03 File:kpo_1089_instr_03.nc Type:Teledyne RDI LongRanger 75 SN:12538
instrument = Label:kpo_1089_04 File:kpo_1089_instr_04.nc Type:Aanderaa Optode 4330 SN:00147
instrument = Label:kpo_1089_05 File:kpo_1089_instr_05.nc Type:Seabird MicroCat 37-SM SN:02247
instrument = Label:kpo_1089_06 File:kpo_1089_instr_06.nc Type:Aanderaa Optode 3830 SN:01069
instrument = Label:kpo_1089_07 File:kpo_1089_instr_07.nc Type:Seabird MicroCat 37-IM SN:07417
instrument = Label:kpo_1089_08 File:kpo_1089_instr_08.nc Type:GEOMAR TD-Logger SN:48
instrument = Label:kpo_1089_09 File:kpo_1089_instr_09.nc Type:Sontek Argonaut SN:329
instrument = Label:kpo_1089_10 File:kpo_1089_instr_10.nc Type:Aanderaa RCM 8 SN:10659
instrument = Label:kpo_1089_11 File:kpo_1089_instr_11.nc Type:Aanderaa RCM 8 SN:10658
instrument = Label:kpo_1089_12 File:kpo_1089_instr_12.nc Type:McLane Profiler MMP SN:11617
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 | |||
| 15 | Oxygen | O2 | µmol/kg | Krahmann, Gerd | ||
| 16 | Flag | Flag | Krahmann, Gerd |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
6574000 data points
Download Data
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