Brandt, Peter; Hummels, Rebecca; Hahn, Johannes; Krahmann, Gerd (2020): Physical oceanography from mooring KPO_1172 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.925181
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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:
Tuchen, Franz Philip; Lübbecke, Joke; Brandt, Peter; Fu, Yao (accepted): Observed transport variability of the Atlantic Subtropical Cells and their connection to tropical sea surface temperature variability. Journal of Geophysical Research: Oceans, https://doi.org/10.1029/2020JC016592
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Median Latitude: -10.925683 * Median Longitude: -35.018999 * South-bound Latitude: -10.941000 * West-bound Longitude: -35.073167 * North-bound Latitude: -10.895333 * East-bound Longitude: -34.990500
Date/Time Start: 2016-09-21T16:00:00 * Date/Time End: 2018-03-04T20:08:46
Minimum DEPTH, water: -749.81 m * Maximum DEPTH, water: 4107.96 m
Event(s):
M130_1121-1 (KPO_1172) * Latitude Start: -10.895333 * Longitude Start: -35.073167 * Latitude End: -10.941000 * Longitude End: -34.990500 * Date/Time Start: 2016-09-24T18:02:00 * Date/Time End: 2016-09-24T20:47:00 * Campaign: M130 * Basis: Meteor (1986) * Method/Device: Mooring (MOOR) * Comment: Deployment
M145_81-1 (KPO_1172) * Latitude Start: -10.938530 * Longitude Start: -35.001830 * Latitude End: -10.927870 * Longitude End: -35.010500 * Date/Time Start: 2018-03-04T09:04:00 * Date/Time End: 2018-03-04T13:12:00 * Elevation Start: -4129.0 m * Elevation End: -4085.8 m * Campaign: M145 * Basis: Meteor (1986) * Method/Device: Mooring (MOOR) * Comment: Recovery
Comment:
instrument = Label:kpo_1172_02 File:kpo_1172_instr_02.nc Type:Teledyne RDI LongRanger 75 SN:02627
instrument = Label:kpo_1172_03 File:kpo_1172_instr_03.nc Type:Seabird MicroCat 37-IMP mit P SN:10685
instrument = Label:kpo_1172_04 File:kpo_1172_instr_04.nc Type:Seabird MicroCat 37-SM SN:00929 depth/pressure data was at least partially derived and not directly measured, consult quality flags for details
instrument = Label:kpo_1172_05 File:kpo_1172_instr_05.nc Type:Nortek Aquadopp Seriell SN:P26209-34
instrument = Label:kpo_1172_06 File:kpo_1172_instr_06.nc Type:Aanderaa RCM 11 SN:00477 depth/pressure data was at least partially derived and not directly measured, consult quality flags for details
instrument = Label:kpo_1172_07 File:kpo_1172_instr_07.nc Type:Seabird MicroCat 37-IM SN:00950 depth/pressure data was at least partially derived and not directly measured, consult quality flags for details
instrument = Label:kpo_1172_08 File:kpo_1172_instr_08.nc Type:Nortek Aquadopp Induktiv SN:P24543-01 depth/pressure data was at least partially derived and not directly measured, consult quality flags for details
instrument = Label:kpo_1172_09 File:kpo_1172_instr_09.nc Type:Sontek Argonaut SN:187 depth/pressure data was at least partially derived and not directly measured, consult quality flags for details
instrument = Label:kpo_1172_10 File:kpo_1172_instr_10.nc Type:Seabird MicroCat 37-SM SN:00934 depth/pressure data was at least partially derived and not directly measured, consult quality flags for details
instrument = Label:kpo_1172_11 File:kpo_1172_instr_11.nc Type:Seabird MicroCat 37-IMP mit P SN:10640
comment = flag_meanings
comment = 0:unknown
comment = 1:good_data
comment = 2:probably_good_data
comment = 3:potentially_correctable_bad_data
comment = 4:bad_data
comment = 5:not_used
comment = 6:not_used
comment = 7:nominal_value
comment = 8:interpolated_value
comment = 9:missing_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:
5255221 data points
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