Details of Thermistor chain temperature data from the EMSO-Azores observatory, 2020-2021

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Dataset identification

Title of datasetThermistor chain temperature data from the EMSO-Azores observatory, 2020-2021
Narrative summary of datasetThis dataset contains temperature data acquired with a 70 m long thermistor chain (50 m equipped with sensors, 20 m of cable to the monitoring station), deployed on the EMSO-Azores observatory from September 2020 to May 2021. Each thermometer is separated by 50 cm for a total of 100 temperature points. Data consist in 70 963 measurements acquired every 15 minutes. The chain is connected to the SEAMON East environmental monitoring node and measures temperatures on different faunal assemblages and substratum on the active Tour Eiffel edifice at 1695 m depth. The raw file contains all data acquired by the sensors. The corrected file was processed to remove outliers that included values below background seawater temperature (4°C), values above 30°C that corresponded to simultaneous periods of high/homogeneous temperature values recorded on all sensors. Unique outliers were then removed after screening of the graph. If extreme values lasted at least three consecutive step, they were kept. Removed values were replaced by NAs. Location of the Eiffel Tower edifice : N 37°17.33 - W 32° 16.53 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.
Supporting documentationhttps://archimer.ifremer.fr/doc/00709/82149/86925.pdf
Cruise
Start date2020-09-23
End date2021-05-27

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 citeMatabos Marjolaine, Sarradin Pierre-Marie, Legrand Julien, Moreau Bertrand, Cannat Mathilde (2021). Thermistor chain temperature data from the EMSO-Azores observatory, 2020-2021. SEANOE. https://doi.org/10.17882/84226

Dataset availability

Original dataset download linkhttps://cloud.emodnet-ingestion.eu/index.php/s/dnJQQXP3nfqNn4q
Dataset formatDelimited
PDF
Public accessNo limitations
License for useCC-BY 4.0
TypeDataset
DOIhttps://doi.org/10.17882/84226

Locations

Map
Latitude north boundary37.288833
Longitude east boundary-32.2755
Latitude south boundary37.288833
Longitude west boundary-32.2755
Sea areaNorth Atlantic Ocean
Atlantic Ocean
Northeast Atlantic Ocean (40W)

Data types, collection and processing

Observation typeWater column temperature and salinity
ParameterSkin temperature of the water column
Instrument typewater temperature sensor
Platform typeresearch vessel
Platform nameL'Atalante
Platform typeresearch vessel
Platform namePourquoi pas?
Data quality processing informationQuality controlled data,Raw data

Process information

Submitting organisationIfremer, Scientific Information Systems for the sea
Submission identifier (UUID)a53ad03f-3834-8343-3432-000000084226
Date of dataset creation2021-10-01
Date of dataset revision2021-10-22
Date of metadata creation2021-10-23
Date of metadata latest revision2021-11-29
Date of publishing2021-12-16
Processing data centreIfremer, Scientific Information Systems for the sea
Summary record-ID978