Physical oceanography (CTD) during METEOR cruise M189
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2026
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| _version_ | 1867168243493371904 |
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| author | Dengler, Marcus Krahmann, Gerd |
| author_facet | Dengler, Marcus Krahmann, Gerd |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_993682 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Physical oceanography (CTD) during METEOR cruise M189 Dengler, Marcus Krahmann, Gerd BANINO; Benguela Niños: Physikalische Prozesse und langperiodische Variabilität; Conductivity; CTD; CTD/Rosette; CTD-RO; DATE/TIME; Density, sigma-theta (0); Depth; DEPTH, water; Event label; Fluorescence; LATITUDE; LONGITUDE; 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; Meteor (1986); Oxygen; Pressure, water; profiles; Sound velocity in water; Temperature; Temperature, water; TRIATLAS; Tropical and South Atlantic climate-based marine ecosystem predictions for sustainable management; Turbidity (Nephelometric turbidity unit) 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. |
| title | Physical oceanography (CTD) during METEOR cruise M189 |
| topic | BANINO; Benguela Niños: Physikalische Prozesse und langperiodische Variabilität; Conductivity; CTD; CTD/Rosette; CTD-RO; DATE/TIME; Density, sigma-theta (0); Depth; DEPTH, water; Event label; Fluorescence; LATITUDE; LONGITUDE; 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; Meteor (1986); Oxygen; Pressure, water; profiles; Sound velocity in water; Temperature; Temperature, water; TRIATLAS; Tropical and South Atlantic climate-based marine ecosystem predictions for sustainable management; Turbidity (Nephelometric turbidity unit) |
| url | https://doi.org/10.1594/PANGAEA.993682 |