Details of Autonomous temperature probes, data from the EMSO-Azores observatory, 2013-2014

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Dataset identification

Title of datasetAutonomous temperature probes, data from the EMSO-Azores observatory, 2013-2014
Narrative summary of datasetThis dataset contains temperature data acquired between August 2013 and July 2014 using 19 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.
Summary of processing methodologyThis dataset contains temperature data acquired between August 2013 and July 2014 using 19 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.
Cruise
Start date2013-08-26
End date2014-07-24
Frequency of observationshour to sub-day

Responsible organisations

CountryFrance
Organisation nameIfremer, Scientific Information Systems for the sea
Role of organisationDataset Holding Organisation

Dataset availability

Original dataset download linkhttps://cloud.emodnet-ingestion.eu/index.php/s/6lJHg4enQmTZWso
Dataset formatText or Plaintext
Public accessNo limitations
License for useCC-BY 4.0
TypeDataset

Locations

Map
Latitude north boundary37.2908
Longitude east boundary-32.28
Latitude south boundary37.29
Longitude west boundary-32
Sea areaNorth Atlantic Ocean
Vertical extent minimum1614 Metres
Vertical extent maximum1981 Metres

Data types, collection and processing

Observation typeWater column temperature and salinity
ParameterTemperature of the water column
Instrument typewater temperature sensor
Instrument nameUnknown temperature and pressure sensor
Platform typeland or seafloor
Platform nameEMSO-Azores observatory

Process information

Submitting organisationETT S.p.A.
Submission identifier (UUID)57501b3e-d6e8-470f-ab56-9e143e97263b
Date of dataset creation2018-09-01
Date of metadata creation2018-09-11
Date of metadata latest revision2022-05-17
Date of publishing2022-05-23
Processing data centreIfremer, Scientific Information Systems for the sea
Summary record-ID1020