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Becker, Marius; El-Ama, André (2022): Continuous bio-optical measurements of chloropyll a and turbidity along RV MARIA S. MERIAN cruise MSM97/2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.942197

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Abstract:
Underway bio-optical sensor measurements of chlorophyll a and turbidity were acquired along the cruise track of RV MARIA S. MERIAN cruise MSM97/2. Measurements were collected with two autonomous measurement systems (RSWS), which are located at 6.5 m below the sea surface. Usually, the RWS-System with measuring container 1 and 2 (MC1 and MC2) interchanged after 6 hours. Only en route data was collected and quality controlled. No data from stationary measurements (in situ) were included. Quality Control specifically for biogeochemical measurements had been applied. For details to all processing steps see Data Processing Report.
Keyword(s):
Biooptics; Chlorophyll a; turbidity
Related to:
Becker, Marius; Betz, Maximilian; Damaske, Daniel; Kopte, Robert; Pieck, Daniela; Schlundt, Michael; Wiemer, Gauvain (2022): DAM-Underway Acquisition and Transfer, Cruise No. MSM97/2, 12.12.2020 - 24.12.2020, Emden - Emden (Germany). MARIA S. MERIAN-Berichte, Begutachtungspanel Forschungsschiffe, MSM97/2, 31 pp, https://doi.org/10.48433/cr_msm97_2
Data processing report:
El-Ama, André (2022): DAM-Underway: Bio-Optical Sensor - Data-Report MSM97/2. ICBM- Institut für Chemie und Biologie des Meeres, DAM-ICBM-UW-Sensor_Data_Report.pdf
Project(s):
Coverage:
Median Latitude: 59.895467 * Median Longitude: 2.935952 * South-bound Latitude: 53.624278 * West-bound Longitude: -1.953412 * North-bound Latitude: 67.261846 * East-bound Longitude: 7.790480
Date/Time Start: 2020-12-13T10:08:00 * Date/Time End: 2020-12-22T23:59:00
Minimum DEPTH, water: 6.50 m * Maximum DEPTH, water: 6.50 m
Event(s):
MSM97/2_0_Underway-14 * Latitude Start: 54.654438 * Longitude Start: 7.737619 * Latitude End: 54.302554 * Longitude End: 7.259902 * Date/Time Start: 2020-12-13T10:08:00 * Date/Time End: 2020-12-22T23:59:00 * Sensor URI: https://hdl.handle.net/10013/sensor.6665cb11-5780-4293-b48c-f487a7d5cda8 * Campaign: MSM97/2 (GPF 20‐2_062) * Basis: Maria S. Merian * Method/Device: Fluorometer, WET Labs, ECO FLNTU * Comment: event was not logged in DSHIP
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DATE/TIMEDate/TimeEl-Ama, AndréGeocode
2DEPTH, waterDepth watermEl-Ama, AndréGeocode
3LATITUDELatitudeEl-Ama, AndréGeocode
4LONGITUDELongitudeEl-Ama, AndréGeocode
5Ship speedShip spknEl-Ama, André
6Chlorophyll aChl aµg/lEl-Ama, AndréFluorometer, WET Labs, ECO FLNTUMC1
7Quality flag, chlorophyll aQF chl aEl-Ama, AndréQuality Control of Biogeochemical Measurements according to Jaccard et al. (2018)MC1
8Turbidity (Nephelometric turbidity unit)TurbidityNTUEl-Ama, AndréFluorometer, WET Labs, ECO FLNTUMC1
9Quality flag, turbidityQF turbidityEl-Ama, AndréQuality Control of Biogeochemical Measurements according to Jaccard et al. (2018)MC1
10Chlorophyll aChl aµg/lEl-Ama, AndréFluorometer, WET Labs, ECO FLNTUMC2
11Quality flag, chlorophyll aQF chl aEl-Ama, AndréQuality Control of Biogeochemical Measurements according to Jaccard et al. (2018)MC2
12Turbidity (Nephelometric turbidity unit)TurbidityNTUEl-Ama, AndréFluorometer, WET Labs, ECO FLNTUMC2
13Quality flag, turbidityQF turbidityEl-Ama, AndréQuality Control of Biogeochemical Measurements according to Jaccard et al. (2018)MC2
14Chlorophyll aChl aµg/lEl-Ama, AndréFluorometer, WET Labs, ECO FLNTUcombination of MC1 and MC2
15Quality flag, chlorophyll aQF chl aEl-Ama, AndréQuality Control of Biogeochemical Measurements according to Jaccard et al. (2018)combination of MC1 and MC2
16Turbidity (Nephelometric turbidity unit)TurbidityNTUEl-Ama, AndréFluorometer, WET Labs, ECO FLNTUcombination of MC1 and MC2
17Quality flag, turbidityQF turbidityEl-Ama, AndréQuality Control of Biogeochemical Measurements according to Jaccard et al. (2018)combination of MC1 and MC2
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 2 (ProcLevel2)
Size:
78329 data points

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