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Details of CTD data from MRV Alba na Mara 1817A cruise

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Dataset identification

Title of datasetCTD data from MRV Alba na Mara 1817A cruise
Narrative summary of dataset14 CTD casts collected by Marine Scotland Science on cruise MRV Alba Na Mara 1817A in the Inner Seas off the west coast of Scotland.
Summary of processing methodologyData Processing: The CTD data were processed by Marine Scotland using the Sea-Bird SeaSoft routines as recommended in the SeaSoft manual for model type Sea-Bird SBE19plus. Pressure data were binned to 1 dbar using SeaSoft and the primary temperature and conductivity channels were adjusted to produce 'edit' channels. Marine Scotland regards the 'edit' channels as the definitive version of the data. The adjustments consisted of a de-spiking process using Marine Scotland in-house visualisation software and, as necessary, application of a low pass filter as described in Sy (1985). Field Calibrations: For a number of the cruises Marine Scotland used water samples collected during the CTD casts to generate calibration equations for the conductivity and fluorescence channels. However, these calibrations were not applied to the data by the originator. Sy A., 1985. An alternative editing technique for oceanographic data. Deep Sea Research, 32 (12), 1591-1599.
Start date2017-10-17
End date2017-11-03

Responsible organisations

CountryUnited Kingdom
Organisation nameMarine Scotland Science
Role of organisationOriginator of Dataset

Dataset availability

Original dataset download linkhttps://cloud.emodnet-ingestion.eu/index.php/s/ve2Xmmc4ZoRzmDX
Dataset formatText or Plaintext
Public accessNo limitations
License for useCC-BY 4.0
TypeDataset

Locations

Map
Latitude north boundary56
Longitude east boundary-4.7
Latitude south boundary55
Longitude west boundary-5.7
Coordinate reference systemWorld Geodetic System 84
Sea areaInner Seas off the West Coast of Scotland

Data types, collection and processing

Observation typePigments
Water column temperature and salinity
Suspended particulate material
ParameterElectrical conductivity of the water column
Chlorophyll pigment concentrations in water bodies
Temperature of the water column
Concentration of suspended particulate material in the water column
Instrument typeCTD
Instrument nameSea-Bird SBE 19plus SEACAT CTD
Platform typeresearch vessel
Platform nameAlba Na Mara

Process information

Submitting organisationBritish Oceanographic Data Centre
Submission identifier (UUID)589c6ec3-a805-4d86-a500-6a185efa3864
Date of dataset creation2019-03-02
Date of dataset revision2019-03-02
Date of metadata creation2019-03-02
Date of metadata latest revision2019-03-03
Date of publishing2019-03-04
Processing data centreBritish Oceanographic Data Centre
Summary record-ID323