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Siccha, Michael; Morard, Raphael; Kucera, Michal (2018): Processed multinet CTD data from METEOR cruise M124 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.895426

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Published: 2018-10-18DOI registered: 2019-08-15

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Abstract:
Research expedition M124 took place from February 29th to March 18th 2016, saling from Cape Town, South Africa to Rio de Janeiro, Brazil.
CTD data for 16 stations with a total of 52 individual casts along the cruise track were recorded using a Sea & Sun Technology CTD90M (SN 979), attached to a HydroBios Multi-Plankton-Sampler, down depths of 700m. The CTD was equipped with sensors for temperature (Pt100 model 1509, Thermal Developments International), conductivity (7-pole platinum coated electrode cell in quartz glass, Sea & Sun Technology) and chlorophyll a (Seapoint Chlorophyll Fluorometer, Seapoint).
The data files contain the data for temperature, salinity, density and chlorophyll a concentration; as raw data and processed and flagged according to the recommendations for real-time data processing of EuroGOOS and GTSPP, as well as the outlier detection method CoTeDe (https://github.com/castelao/CoTeDe). Biogeographic regions are determined according to Spalding et al. (2012). TEOS-10 unit conversions have been performed with the GSW Oceanographic Toolbox (McDougall and Barker, 2011).
Related to:
Karstensen, Johannes; Speich, Sabrina; Morard, Raphael; Bumke, Karl; Clarke, Jennifer; Giorgetta, Marco; Fu, Yao; Köhn, Eike; Pinck, Andreas; Manzini, Elisa; Lübben, Birgit; Baumeister, Adrian; Reuter, Runa T; Scherhag, Anne; de Groot, Tim; Louropoulou, Evangelia; Geißler, Felix; Raetke, Andreas (2016): Oceanic & atmospheric variability in the South Atlantic, Cruise No. M124, 29. February - 18. March 2016, Cape Town (Republic South Africa) - Rio de Janeiro (Brazil). METEOR-Berichte, DFG-Senatskommission für Ozeanographie, M124, 59 pp, https://doi.org/10.2312/cr_m124
Source:
Siccha, Michael; Morard, Raphael; Kucera, Michal: Processed CTD data from METEOR cruise M124. M124.zip
Coverage:
Median Latitude: -30.090981 * Median Longitude: -11.293804 * South-bound Latitude: -34.454000 * West-bound Longitude: -36.116833 * North-bound Latitude: -26.255333 * East-bound Longitude: 14.942333
Date/Time Start: 2016-03-01T10:21:00 * Date/Time End: 2016-03-16T12:36:00
Minimum DEPTH, water: -0.036148 m * Maximum DEPTH, water: 709.396700 m
Event(s):
M124_0202-2_MSN#202 (MSN#202) * Latitude: -34.133333 * Longitude: 14.941667 * Date/Time: 2016-03-01T10:21:00 * Elevation: -4342.4 m * Campaign: M124 * Basis: Meteor (1986) * Method/Device: Multiple opening/closing net (MSN)
M124_0202-3_MSN#202 (MSN#202) * Latitude: -34.135000 * Longitude: 14.942333 * Date/Time: 2016-03-01T10:38:00 * Elevation: -4342.4 m * Campaign: M124 * Basis: Meteor (1986) * Method/Device: Multiple opening/closing net (MSN)
M124_0214-1_MSN#214 (MSN#214) * Latitude: -34.454000 * Longitude: 11.086333 * Date/Time: 2016-03-02T08:16:00 * Elevation: -4962.7 m * Campaign: M124 * Basis: Meteor (1986) * Method/Device: Multiple opening/closing net (MSN)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventSiccha, Michael
2Optional event labelEvent 2Siccha, Michael
3Latitude of eventLatitudeSiccha, Michael
4Longitude of eventLongitudeSiccha, Michael
5Elevation of eventElevationmSiccha, Michael
6DEPTH, waterDepth watermSiccha, MichaelGeocode
7Pressure, waterPressdbarSiccha, Michaelin situ
8Quality flagQFSiccha, MichaelL1
9Quality flagQFSiccha, MichaelL2
10Temperature, waterTemp°CSiccha, MichaelITS-90
11Temperature, water, conservativeTcon°CSiccha, Michael
12Temperature, water, potentialTpot°CSiccha, Michaelat 0 dbar
13Quality flagQFSiccha, MichaelL1
14Quality flagQFSiccha, MichaelL2
15SalinitySalSiccha, Michaelpsu
16Salinity, absoluteASALg/kgSiccha, Michael
17Quality flagQFSiccha, MichaelL1
18Quality flagQFSiccha, MichaelL2
19Density, sigma-theta (0)Sigma-thetakg/m3Siccha, Michael
20Density, sigma, in situSigma in situkg/m3Siccha, MichaelTEOS-10
21Density, potentialDens potkg/m3Siccha, MichaelTEOS-10
22Quality flagQFSiccha, MichaelL1
23Quality flagQFSiccha, MichaelL2
24Chlorophyll aChl amg/m3Siccha, Michael
25Quality flagQFSiccha, MichaelL1
26Quality flagQFSiccha, MichaelL2
Size:
689877 data points

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