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Details of Autonomous temperature probes, data from the EMSO-Azores observatory, 2014-2015

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Dataset identification

Title of datasetAutonomous temperature probes, data from the EMSO-Azores observatory, 2014-2015
Narrative summary of datasetThis dataset contains temperature data acquired between July 2014 and april 2015 using 16 temperature probes (HTW, HTNKE and LTW) installed in smoker orifices or cracks. High-temperature WHOI probes (HTW) are composed of 2 J-type thermistors in the rod tip connected to 2 temperature data-loggers (named A & B), 2 data recordings are available for 1 HTW probe. They are able to record temperatures up to 415°C with an accuracy of ± 1.1°C, a resolution of 0.25°C at 375°C and a clock drift of 1min per month. High-temperature NKE probes (HTNKE) are able to record temperatures up to 450°C, with an accuracy of ±0.5°C, a resolution of 0.1°C and a clock drift of 1min/month. Low-temperature WHOI probes (LTW) are able to record temperatures up to 125°C. with an accuracy of ±0.22°C, a resolution of 0.025°C and a clock drift of ±1min per month. The array is not connected to an energy node. All probes are calibrated in time before deployment, probe time adjusted to UTC time. Temperature of probes is checked after recovery and before deployment. Clock drift after recovery is not implemented in data.
Supporting documentationHow to cite: Cannat Mathilde, Fontaine Fabrice, Barreyre Thibaut, Escartin Javier, Sarradin Pierre-Marie (2018). Autonomous temperature probes, data from the EMSO-Azores observatory, 2014-2015. SEANOE. https://doi.org/10.17882/56425
Project/programmeEuropean Multidisciplinary Seafloor and Water Column Observatory
Cruise
  • 486_14000300
  • Start date2014-07-16
    End date2015-04-20
    Frequency of observationsminute to sub-hour

    Responsible organisations

    CountryFrance
    Organisation nameIFREMER / IDM / SISMER - Scientific Information Systems for the SEA
    Role of organisationDataset Holding Organisation

    Dataset availability

    Original dataset download linkhttps://cloud.emodnet-ingestion.eu/index.php/s/zlu7TXd0O0fpeOR
    Dataset formatDelimited
    Public accessNo limitations
    License for useCC-BY 4.0
    TypeDataset
    DOIhttps://doi.org/10.17882/56425

    Locations

    Map
    Latitude north boundary37.30134
    Longitude east boundary-32.275618
    Latitude south boundary37.2888
    Longitude west boundary-32.27982
    Coordinate reference systemWorld Geodetic System 84
    Sea areaNorth Atlantic Ocean
    Atlantic Ocean
    Northwest Atlantic Ocean (40W)
    Vertical extent minimum1660 Metres
    Vertical extent maximum1720 Metres

    Data types, collection and processing

    Observation typeWater column temperature and salinity
    ParameterTemperature of the water column
    Instrument typewater temperature sensor

    Process information

    Submitting organisationCNRS Paris Institute of Earth Physics, Marine Geoscience Laboratory
    Submission identifier (UUID)c12d5e34-72df-4316-bce2-bae237ebecbf
    Date of dataset creation2018-08-01
    Date of metadata creation2019-05-16
    Date of metadata latest revision2019-05-17
    Date of publishing2019-05-20
    Processing data centreIFREMER / IDM / SISMER - Scientific Information Systems for the SEA
    Summary record-ID502