Brandt, Peter; Hummels, Rebecca; Hahn, Johannes; Krahmann, Gerd (2020): Physical oceanography from mooring KPO_1169 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.924007
Always quote citation above when using data! You can download the citation in several formats below.
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). Moored Acoustic Doppler Current Profiler bin depths were corrected using the sound speed at instrument depth following the approach by Shcherbina et al. (2005). Velocities were not corrected, but respective measurement errors were assumed as described in Hahn et al. (2014). For all instruments within a mooring that did not record pressure, full deployment pressure time series were estimated by linearly interpolating between the instruments having a pressure sensor.
Coverage:
Median Latitude: -10.269372 * Median Longitude: -35.869417 * South-bound Latitude: -10.274150 * West-bound Longitude: -35.882333 * North-bound Latitude: -10.265167 * East-bound Longitude: -35.861833
Date/Time Start: 2016-09-26T12:00:00 * Date/Time End: 2018-03-09T14:19:24
Minimum DEPTH, water: -437.62 m * Maximum DEPTH, water: 874.70 m
Event(s):
M130_1137-1 (KPO_1169) * Latitude Start: -10.265167 * Longitude Start: -35.882333 * Latitude End: -10.266500 * Longitude End: -35.861833 * Date/Time Start: 2016-09-26T18:44:00 * Date/Time End: 2016-09-26T19:19:00 * Elevation Start: -748.8 m * Elevation End: -885.3 m * Campaign: M130 * Basis: Meteor (1986) * Method/Device: Mooring (MOOR) * Comment: Deployment
M145_95-1 (KPO_1169) * Latitude Start: -10.274150 * Longitude Start: -35.867670 * Latitude End: -10.271670 * Longitude End: -35.865830 * Date/Time Start: 2018-03-06T14:35:00 * Date/Time End: 2018-03-06T15:42:00 * Elevation Start: -836.0 m * Elevation End: -859.1 m * Campaign: M145 * Basis: Meteor (1986) * Method/Device: Mooring (MOOR) * Comment: Recovery
Comment:
instrument = Label:kpo_1169_02 File:kpo_1169_instr_02.nc Type:Teledyne RDI LongRanger 75 SN:02290
instrument = Label:kpo_1169_03 File:kpo_1169_instr_03.nc Type:Seabird MicroCat 37-IM mit P SN:10653
instrument = Label:kpo_1169_04 File:kpo_1169_instr_04.nc Type:Seabird MicroCat 37-SM SN:02618
instrument = Label:kpo_1169_05 File:kpo_1169_instr_05.nc Type:Nortek Aquadopp Seriell SN:P26209-20
instrument = Label:kpo_1169_06 File:kpo_1169_instr_06.nc Type:Seabird MicroCat 37-SM SN:01583
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:
47184 data points
Download Data
View dataset as HTML (shows only first 2000 rows)