Details of GO-SHIP A25 - OVIDE 2018 Cruise data

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Dataset identification

Title of datasetGO-SHIP A25 - OVIDE 2018 Cruise data
Narrative summary of datasetThis dataset contains the OVIDE 2018 qualified measurements of  the hydrographic CTD-02 (genuine netCDF and zipped text files in WHP format) bottle data (WHP format with traditionnal headers) Ship Acoustic Doppler Current Profilers (OS 38kHz and 150 kHz, CASCADE netCDF format) Lowered Acoustic Doppler Current Profilers (WH150 downlooking and WH300 uplooking, zipped ascii format from LDEO software) Important Note: This submission has been initially submitted to SEA scieNtific Open data Edition (SEANOE) publication service and received the recorded DOI. The metadata elements have been further processed (refined) in EMODnet Ingestion Service in order to conform with the Data Submission Service specifications.
Summary of processing methodologyHYDROGRAPHIC data: WHP-Exchange format information: https://exchange-format.readthedocs.io/en/latest/ Bottle data: Cruise name: OVIDE 2018 Section ID: GO-SHIP A25 Ship name: N/O Thalassa EXPOCODE: 35TH20180611 Dates: 2018/06/11 to 2018/07/14 Region: North Atlantic: Spain to Greenland to France Chief Scientist: Pascale Lherminier (LOPS-France) 106 stations Hydro: Who - Pascale Lherminier; Status - final Report: Branellec Pierre et al. (2019): OVIDE 2018 - CTD-O2 Data report. ODE/LOPS/19-01. https://doi.org/10.13155/86588 Pressure: S/N 802; precision: 1dbar Temperature: S/N 4595; precision: 0.001°C CTDSAL: CTD salinity S/N 3039. Precision: 0.002 psu (1.74*std dev between BTLSAL and CTDSAL) CTDOXY: CTD dissolved oxygen: S/N 526. Precision: 1.2 µmol/kg (1.74*std dev between BTLOXY and CTDOXY) SALNTY: bottle salinity: portasal S/N 71420. CRM batch P160. Precision: 0.002 psu (2*std dev of replicates) OXYGEN: bottle dissolved oxygen: Metrohm 798 titrino. Precision: 1.3 µmol/kg (2*std dev of replicates) Nutrients: Who - François Baurand; Status - final Notes: pasteurized samples; Kanzo CRM; precision = 2*std dev of replicates; conversion µmol/l to µmol/kg done with dens=1023.34306 kg/m3 NITRAT: total dissolved inorganic nitrate: S/N 8011328. Precision: 0.3 µmol/kg NITRIT: total dissolved inorganic nitrite: S/N 8011328. Precision: 0.1 µmol/kg PHSPHT: total dissolved inorganic phosphate: S/N 8014490. Precision: 0.04 µmol/kg SILCAT: total dissolved inorganic silicate: S/N 8032275. Precision: 0.4 µmol/kg Alkalinity: Who: Fiz F.Perez et al. - Status: final Notes: ALKALI: Total alkalinity. Automatic potentiometric titrato 64 precision 2µmol/kg based on CRM reproducibility: See Perez et al.2000. Mintrop et al. 2000. Perez et al. 2008 https://doi.org/10.5194/bg-5-1669-2008) pH: Who: Fiz F.Perez et al. - Status: final Notes: PH_TOT reported on Total pH scale @ 25C Precision: 0.002 based on samples replication Measured by spectrophotometer via Clayton and Byrne (1993) Sea water isotopes: Who: Gilles Reverdin - Status: final Analyser: Picarro L2130-i CRDS For corrections applied and precision estimates: Reverdin et al. 2022 https://doi.org/10.5194/essd-2022-34 d18O precision: 0.05‰ dD precision: 0.15‰ 129I: Who: - Maxi Castrillejo; Status - final Method in Castrillejo et al. 2018 https://doi.org/10.5194/bg-15-5545-2018 Cruise DOI to see all that has been published in relation with this cruise: Lherminier Pascale (2018) OVIDE 2018 cruise RV Thalassa; https://doi.org/10.17600/18000510 CTD data One file per station (Pressure ,Depth, Temperature, Salinity, Oxygen). Metadata in each file. OCEAN CURRENT DATA: Acquired with RDI Acoustic Doppler Current (ADCP) Profilers. Ship ADCP (SADCP): Acquisition with VmDAS software. Processed from the .STA files. Alignments were corrected with a dedicated cross trajectory on the shelf. SADCP OS38: metadata in txt file. Used to constrain LADCP final data and the transports calculated by an inverse model. SADCP OS150: metadata in txt file. OS150 was installed in the oceano well. It was stopped during stations to avoid interferences with the down-looking LADCP (also at 150kHz). LADCP stations: Processed with A.Thurnherr LDEA software v.IX_14. Metadata in the files. Matlab and text files provided.
Supporting documentationhttps://doi.org/10.13155/86588
Project/programmeGlobal Ocean Ship-based Hydrographic Investigations Program
LEFE
OVIDE
NAOS Project
Optimizing and Enhancing the Integrated Atlantic Ocean Observing System
Cruise
  • 486_18000510
  • Start date2018-06-11
    End date2018-07-14

    Responsible organisations

    CountryFrance
    Organisation nameIfremer, Scientific Information Systems for the sea
    Role of organisationDataset Holding Organisation
    CountryFrance
    Organisation nameSEA scieNtific Open data Edition
    Role of organisationPublisher
    How to citeLherminier Pascale, Perez Fiz F., Branellec Pierre, Mercier Herle, Velo Anton, Messias Marie-José, Castrillejo Maxi, Reverdin Gilles, Fontela Marcos, Baurand Francois (2022). GO-SHIP A25 - OVIDE 2018 Cruise data. SEANOE. https://doi.org/10.17882/87394

    Dataset availability

    Locations

    Map
    Latitude north boundary60
    Longitude east boundary-45
    Latitude south boundary40
    Longitude west boundary-8
    Sea areaNorth Atlantic Ocean
    Atlantic Ocean
    Northeast Atlantic Ocean (40W)
    Northwest Atlantic Ocean (40W)

    Data types, collection and processing

    Observation typeCarbonate system
    Dissolved gases
    Isotopes
    Nutrients
    Water column temperature and salinity
    ParameterAlkalinity, acidity and pH of the water column
    Dissolved oxygen parameters in the water column
    Nitrate concentration parameters in the water column
    Nitrite concentration parameters in the water column
    Phosphate concentration parameters in the water column
    Salinity of the water column
    Horizontal velocity of the water column (currents)
    Silicate concentration parameters in the water column
    Temperature of the water column
    Stable isotopes in water bodies
    Instrument typecurrent profilers
    Instrument nameTeledyne RDI Ocean Surveyor 150kHz vessel-mounted ADCP
    Instrument typecurrent profilers
    Instrument nameTeledyne RDI Ocean Surveyor 38kHz ADCP
    Instrument typeCTD
    Instrument nameSea-Bird SBE 911plus CTD
    Instrument typediscrete water samplers
    Instrument nameNiskin bottle
    Platform typeresearch vessel
    Platform nameThalassa
    Data quality processing informationProcessed data

    Process information

    Submitting organisationLaboratory for Ocean Physics and Satellite remote
    Submission identifier (UUID)a53ad03f-3837-8373-3733-000000087394
    Date of dataset creation2022-04-01
    Date of dataset revision2022-06-08
    Date of metadata creation2022-6-10
    Date of metadata latest revision2022-06-13
    Date of publishing2022-06-30
    Date of processed dataset publication2022-10-06
    Processing data centreIfremer, Scientific Information Systems for the sea
    Summary record-ID1075