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Herold, Jens-Martin; Deyle, Lisa; Meyerjürgens, Jens; Badewien, Thomas H; Gassen, Lisa: Ferrybox underway observations of physical and optical surface water variables during HE626 from 2023-07-20 to 2023-08-09 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.979927 (dataset in review)

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Abstract:
The data presented here were collected during the cruise HE626 with RV Heincke from Bremerhaven to Bremerhaven (2023-07-20 to 2023-08-09). The water intake of the autonomous measurement system was in approx. 3 m depth. All data have been subjected to automated quality checks (see processing report) and visual control. The chlorophyll-a data were additionally calibrated by comparison with discrete samples. Details on all quality control steps and the calibration can be found in the data processing report. The resulting data set contains the quality-controlled data and corresponding quality flags. The data set contains data during transect and station. The rawdata are also available on request from the principal investigator.
Keyword(s):
CDOM; chlorophyll-a; ICBM; NorthSat-X; NorthSea; Salinity; Temperature; turbidity; Underway measurement
Related to:
Gassen, Lisa; Meyerjürgens, Jens (2023): Master track of HEINCKE cruise HE626 in 1 sec resolution (zipped, 61.8 MB) [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.963584
Meyerjürgens, Jens; Gassen, Lisa; Wurl, Oliver; Lehners, Carola; Deyle, Lisa; Herold, Jens-Martin; Jaeger, Leonie; Ayim, Samuel M; Albinus, Michelle; Cortes, Edgar Fernando; Braun, Axel; Kehr, Mira; Spriahailo, Dmytro (2023): Sea-surface variability of essential Climate variables in the North Sea, Cruise No. HE626, 20.07.2023 - 09.08.2023, Bremerhaven - Bremerhaven (Germany). HEINCKE-Berichte, Begutachtungspanel Forschungsschiffe, HE626, 34 pp, https://doi.org/10.48433/cr_he626
Data processing report:
Herold, Jens-Martin (2025): Ferrybox underway observations of physical and optical surface water variables during HE626 from 2023-07-20 to 2023-08-09 - Data Processing Report. Institute for Chemistry and Biology of the Marine Environment (ICBM), School of Mathematics and Science, Carl von Ossietzky Universität Oldenburg, He626_PocketFerryBox_DataProcessingReport.pdf
Documentation:
Arar, E J; Collins, G B (1997): Method 445.0 In Vitro Determination of Chlorophyll a and Pheophytin ain Marine and Freshwater Algae by Fluorescence. U.S. Environmental Protection Agency, Washington, DC, 1997, https://cfpub.epa.gov/si/si_public_record_report.cfm?Lab=NERL&dirEntryId=309417 (M445_0.PDF)
Turner Designs (2019): Trilogy Laboratory Fluorometer User's Manual, Version 1.7. San Jose, CA, USA, 998-7210.pdf
Funding:
Ministry of Education, Science and Culture (MBWK, Ministerium für Bildung, Wissenschaft und Kultur), grant/award no. NorthSat-X
Coverage:
Median Latitude: 54.384048 * Median Longitude: 7.382206 * South-bound Latitude: 53.531500 * West-bound Longitude: 5.396700 * North-bound Latitude: 56.026200 * East-bound Longitude: 8.182800
Date/Time Start: 2023-07-20T18:20:34 * Date/Time End: 2023-08-06T13:24:34
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 3 m
Event(s):
HE626_0_Underway-6 * Latitude Start: 53.788800 * Longitude Start: 8.150700 * Latitude End: 53.847400 * Longitude End: 8.116100 * Date/Time Start: 2023-07-20T18:20:34 * Date/Time End: 2023-08-06T13:24:34 * O2A Registry URI: registry.o2a-data.de * Campaign: HE626 (SCANS) * Basis: Heincke * Method/Device: FerryBox (FBOX) * Comment: event was not logged in DSHIP
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DATE/TIMEDate/TimeHerold, Jens-MartinGeocode
2LATITUDELatitudeHerold, Jens-MartinGeocode
3Quality flag, latitudeQF latHerold, Jens-MartinSeadatanet flag: Data quality control procedures according to SeaDataNet (2010)QC flag meanings: 0:not used, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-8:not used, 9:missing
4LONGITUDELongitudeHerold, Jens-MartinGeocode
5Quality flag, longitudeQF lonHerold, Jens-MartinSeadatanet flag: Data quality control procedures according to SeaDataNet (2010)QC flag meanings: 0:not used, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-8:not used, 9:missing
6DEPTH, waterDepth watermHerold, Jens-MartinGeocode
7Ship speedShip spknHerold, Jens-Martin
8Quality flag, ship speedQF ship speedHerold, Jens-MartinSeadatanet flag: Data quality control procedures according to SeaDataNet (2010)QC flag meanings: 0:not used, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-8:not used, 9:missing
9Flow rateFlow ratel/minHerold, Jens-MartinPocketFerryBox, 4H Jena Engineering, [SN: 751502]main
10Quality flag, flow rateQF flow rateHerold, Jens-MartinSeadatanet flag: Data quality control procedures according to SeaDataNet (2010)QC flag meanings: 0:not used, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-8:not used, 9:missing
11Temperature, waterTemp°CHerold, Jens-MartinPocketFerryBox, 4H Jena Engineering, [SN: 751502]; measured with Thermosalinograph, Sea-Bird Scientific, SBE45
12Quality flag, water temperatureQF water tempHerold, Jens-MartinSeadatanet flag: Data quality control procedures according to SeaDataNet (2010)QC flag meanings: 0:not used, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-8:not used, 9:missing
13ConductivityCondmS/cmHerold, Jens-MartinPocketFerryBox, 4H Jena Engineering, [SN: 751502]; measured with Thermosalinograph, Sea-Bird Scientific, SBE45
14Quality flag, conductivityQF conductHerold, Jens-MartinSeadatanet flag: Data quality control procedures according to SeaDataNet (2010)QC flag meanings: 0:not used, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-8:not used, 9:missing
15SalinitySalHerold, Jens-MartinPocketFerryBox, 4H Jena Engineering, [SN: 751502]; measured with Thermosalinograph, Sea-Bird Scientific, SBE45PSU
16Quality flag, salinityQF salHerold, Jens-MartinSeadatanet flag: Data quality control procedures according to SeaDataNet (2010)QC flag meanings: 0:not used, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-8:not used, 9:missing
17Chlorophyll aChl aµg/lHerold, Jens-MartinPocketFerryBox, 4H Jena Engineering, [SN: 751502]; measured with Fluorometer, Turner Designs, Cyclops-7
18Quality flag, chlorophyll aQF chl aHerold, Jens-MartinSeadatanet flag: Data quality control procedures according to SeaDataNet (2010)QC flag meanings: 0:not used, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-8:not used, 9:missing
19Turbidity (Nephelometric turbidity unit)TurbidityNTUHerold, Jens-MartinPocketFerryBox, 4H Jena Engineering, [SN: 751502]; measured with Fluorometer, Turner Designs, Cyclops-7
20Quality flag, turbidityQF turbidityHerold, Jens-MartinSeadatanet flag: Data quality control procedures according to SeaDataNet (2010)QC flag meanings: 0:not used, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-8:not used, 9:missing
21Fluorescence, colored dissolved organic matterfCDOMppb (QSE)Herold, Jens-MartinPocketFerryBox, 4H Jena Engineering, [SN: 751502]; measured with Fluorometer, Turner Designs, Cyclops-7
22Quality flag, fluorescence, colored dissolved organic matterQF fCDOMHerold, Jens-MartinSeadatanet flag: Data quality control procedures according to SeaDataNet (2010)QC flag meanings: 0:not used, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-8:not used, 9:missing
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 2 (ProcLevel2)
Size:
393706 data points

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