Siccha, Michael; Kucera, Michal (2018): Processed multinet CTD data from METEOR cruise M123 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.895663
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Published: 2018-11-01 • DOI registered: 2019-08-15
Abstract:
Research expedition M123 took place from February 3rd (Walvis Bay, Namibia) to February 27th (Cape Town, South Africa), 2016.
CTD data for 3 stations along the cruise track were recorded using a Sea & Sun Technology CTD90M (SN 979) down to depths of 700m. The CTD was equipped with the following sensors: Temperature sensor Pt100 model 1509 (Thermal Developments International), Conductivity sensor 7-pole platinum coated electrode cell in quartz glass (Sea & Sun Technology), Seapoint Chlorophyll Fluorometer (Seapoint) and single rod electrode ph sensor (AMT Analysenmesstechnik GmbH).
The data files contain the data for temperature, salinity, density, chlorophyll a concentration and pH; 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:
Zabel, Matthias (2017): Climate Archives in Coastal Waters of Southern Africa - Cruise No. M123 - February 03 - February 27, 2016 - Walvis Bay (Namibia) - Cape Town (Rep. of South Africa). METEOR-Berichte, DFG-Senatskommission für Ozeanographie, M123, 50 pp, https://doi.org/10.2312/cr_m123
Source:
Project(s):
Coverage:
Median Latitude: -30.952500 * Median Longitude: 26.150500 * South-bound Latitude: -31.996000 * West-bound Longitude: 15.969000 * North-bound Latitude: -29.055000 * East-bound Longitude: 32.434000
Date/Time Start: 2016-02-05T22:45:00 * Date/Time End: 2016-02-18T10:30:00
Minimum DEPTH, water: 0.00000 m * Maximum DEPTH, water: 708.22700 m
Event(s):
M123_160-1 (GeoB20601-1) * Latitude: -31.996000 * Longitude: 15.969000 * Date/Time: 2016-02-05T22:45:00 * Elevation: -874.0 m * Campaign: M123 * Basis: Meteor (1986) * Method/Device: Multiple opening/closing net (MSN)
M123_160-2 (GeoB20601-2) * Latitude: -31.996000 * Longitude: 15.969000 * Date/Time: 2016-02-05T22:45:00 * Elevation: -874.0 m * Campaign: M123 * Basis: Meteor (1986) * Method/Device: Multiple opening/closing net, 100 µm meshsize (MSN100)
M123_160-3 (GeoB20601-3) * Latitude: -31.996000 * Longitude: 15.969000 * Date/Time: 2016-02-05T22:45:00 * Elevation: -874.0 m * Campaign: M123 * Basis: Meteor (1986) * Method/Device: Multiple opening/closing net, 500 µm meshsize (MSN500)
Parameter(s):
License:
Creative Commons Attribution-NonCommercial 4.0 International (CC-BY-NC-4.0)
Size:
143083 data points
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