PANGAEA_993682
Physical oceanography (CTD) during METEOR cruise M189
Dengler, Marcus; Krahmann, Gerd
Physical oceanography (CTD) during METEOR cruise M189
2026-04-20
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.993682
Investigator
Marcus
Dengler
mdengler@geomar.de
Earth Science
Event label
DATE/TIME
LONGITUDE
LATITUDE
Pressure, water
DEPTH, water
Temperature, water
Oxygen
Sound velocity in water
Density, sigma-theta (0)
Fluorescence
Turbidity (Nephelometric turbidity unit)
geoscientificInformation
Conductivity
CTD/Rosette
Depth
M189
M189_101-1
M189_105-1
M189_107-1
M189_109-1
M189_1-1
M189_11-1
M189_111-1
M189_113-1
M189_115-1
M189_119-1
M189_128-1
M189_130-1
M189_13-1
M189_132-1
M189_133-1
M189_135-1
M189_137-1
M189_140-1
M189_142-1
M189_144-1
M189_146-1
M189_148-1
M189_150-1
M189_15-1
M189_152-1
M189_154-1
M189_156-1
M189_158-1
M189_160-1
M189_162-1
M189_165-1
M189_167-1
M189_169-1
M189_17-1
M189_171-1
M189_173-1
M189_175-1
M189_177-1
M189_179-1
M189_182-1
M189_19-1
M189_194-1
M189_196-1
M189_201-1
M189_203-1
M189_215-1
M189_216-1
M189_217-1
M189_218-1
M189_219-1
M189_220-1
M189_221-1
M189_222-1
M189_223-1
M189_224-1
M189_225-1
M189_226-1
M189_228-1
M189_229-1
M189_23-1
M189_25-1
M189_27-1
M189_29-1
M189_3-1
M189_31-1
M189_33-1
M189_35-1
M189_37-1
M189_39-1
M189_44-1
M189_45-1
M189_46-1
M189_49-1
M189_5-1
M189_51-1
M189_53-1
M189_55-1
M189_57-1
M189_59-1
M189_61-1
M189_63-1
M189_65-1
M189_7-1
M189_74-1
M189_76-1
M189_78-1
M189_80-1
M189_82-1
M189_90-1
M189_9-1
M189_91-1
M189_92-1
M189_95-1
M189_98-1
Oxygen
profiles
Temperature
CTD
Meteor (1986)
2023-04-16
2023-05-10
Complete
-23.03418
-6.20947
9.9987
14.36779
0.99 m (DEPTH, water)
3610.18 m (DEPTH, water)
BANINO
Benguela Niños: Physikalische Prozesse und langperiodische Variabilität
TRIATLAS
Tropical and South Atlantic climate-based marine ecosystem predictions for sustainable management
unrestricted
CC-BY-4.0: Creative Commons Attribution 4.0 International
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
579960 data points
text/tab-separated-values
Dengler, Marcus; Arévalo-Martínez, Damian L; Aroucha, Léo Costa; Awo, Founi Mesmin; Begler, Christian; Eisnecker, Paula; Elsäßer, Antje; Friedrich, Berit; Henning, Philipp; Anicet, Rodrigue; Kounge, Imbol; Jacobsen, Mats; Körner, Mareike; Krahmann, Gerd; Melzer, Hannah; Mock, Leon-Cornelius; Mrozowska, Marta A; Nielsen, Martina; Otte, Frank; Perschon, Justus; Pöhnl, Denise; Reese, Nina R; Söder, Jens; Stockmayer, Vera; Wölker, Yannick (2024): Benguela Niños: Physical Processes in Upwelling Regions and Long-Term Variability, Cruise No. M189/1, April 16 - May 13, 2023, Walvis Bay (Namibia) - Walvis Bay (Namibia). METEOR-Berichte, Begutachtungspanel Forschungsschiffe, M189/1, 52 pp, https://doi.org/10.48433/cr_m189_1
CTD data of Cruise M189 in netcdf format [dataset]. https://download.pangaea.de/reference/139547/attachments/met_189_1_ctd_nc_rel3.zip
94 CTD profiles from the Northern Benguela and Tropical Angolan Upwelling region collected using Seabird 911plus system equipped with dual temperature-conductivity-oxygen sensors. The system had a 24-bottle water sampling rosette with 10 l Niskin bottles. Water sampling, processing, and calibration followed GO-SHIP recommendations (Swift, 2010; McTaggart et al., 2010; Uchida et al., 2010) and included the recommended steps Data Conversion, Sensor Time-Alignment, Creation of Bottle Files, Outlier Removal, Pressure Sensor Filtering, Conductivity Cell Thermal Mass Correction, Ship Roll Correction and Deck Offset Correction by Loop Editing, as well as Derivation of Calculated Properties. After these steps, conductivity and oxygen readings were calibrated against values determined with salinometry and Winkler titration , respectively. Finally, the downcast data was averaged over 1 dbar wide intervals. An independent upcast calibration was used to obtain calibrated CTDO values coincident with the discrete water samples. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.993682"!
http://en.wikipedia.org/wiki/ISO_6709
LATITUDE
http://en.wikipedia.org/wiki/ISO_6709
LONGITUDE
http://en.wikipedia.org/wiki/ISO_8601
DATE/TIME
https://banino.geomar.de
BANINO
https://doi.org/10.48433/cr_m189_1
Benguela Niños: Physical Processes in Upwelling Regions and Long-Term Variability, Cruise No. M189/1, April 16 - May 13, 2023, Walvis Bay (Namibia) - Walvis Bay (Namibia)
https://en.wikipedia.org/wiki/RV_Meteor_(1986)
Meteor (1986)
https://en.wikipedia.org/wiki/Speed_of_sound
Sound velocity in water
https://en.wikipedia.org/wiki/Turbidity
Turbidity (Nephelometric turbidity unit)
https://triatlas.w.uib.no
TRIATLAS
https://www.geomar.de/mdengler/
DIF
9.4
2026-04-20
2026-04-29