Temperature and dissolved oxygen concentrations, data from the EGIM, EMSO-Azores observatory, 2017-2018

Date 2018-08
Temporal extent 2017-07-12 -2018-08-12
Author(s) Sarradin Pierre-MarieORCID1, Legrand JulienORCID1, Moreau Bertrand1, Lanteri Nadine1, Cannat Mathilde2
Affiliation(s) 1 : Ifremer, France
2 : CNRS, IPGP, France
DOI 10.17882/56501
Publisher SEANOE
Abstract

This dataset contains temperature and dissolved oxygen concentrations and the associated sensor raw data acquired between July 2017 and August 2018 on EMSO-Azores observatory by the EGIM. Dissolved oxygen concentration is one of the 7 core parameters monitored by the EGIM, EMSO Generic Instrumental Module.

The EGIM prototype was deployed at Lucky Strike hydrothermal vent site, 25 m south west of the active edifice Tour Eiffel, to monitor local hydrodynamic variability and complement the data obtained by the numerous sensors set on this site: oceanographic mooring deployed south of the vent field, the multidisciplinary Seamon East node, autonomous current meters, array of temperature probes…

Licence CC-BY
Utilisation EMSO data are published without any warranty, express or implied. The user assumes all risk arising from his/her use of EMSO data. EMSO data are intended to be research-quality and include estimates of data quality and accuracy, but it is possible that these estimates or the data themselves contain errors. It is the sole responsibility of the user to assess if the data are appropriate for his/her use, and to interpret the data, data quality, and data accuracy accordingly. EMSO welcomes users to ask questions and report problems to the contact addresses listed in the data files or on the EMSO web page.
Sensor metadata

Parameters

  • Oxygen saturation (%)
  • Oxygen concentration (μmol/l)
  • Temperature (°C)

Location

  • Regional node: Emso-Azores
  • Site: Lucky Strike
  • Node: EGIM
  • Coordinates: N37° 17' 19.61'' and W32° 16' 33.06''
  • Depth: 1700 m

Mooring

Lifting

Operating parameters

  • Measurement duration: 10 sec
  • Sampling period: 15 minutes
  • Anti-fouling device: No

Sensor metadata

  • Type: Oxygen Optode
  • Provider: Aanderaa Data Instruments Inc.
  • Model: AADI-3005214831 DW4831
  • Serial number: 606

Sensor configuration

  • Salinity setting: 0%
  • Pressure correction: no
  • Salinity compensation: no

Test and calibration

  • AANDERAA, test and specifications (March 2016)
  • Ifremer, Pressure qualification (Oct. 2016)
  • Ifremer, Calibration (May 2017)

Data management

  • Real time data transmission: No
  • Data storage in the Communication and storage unit (COSTOF2): Full
  • Data storage in the instrument: No
Data
File Size Format Processing Access
Raw data 3 MB CSV Raw data Open access
Sensor data sheet 502 KB PDF Open access
Sensor test and specification 396 KB PDF Open access
697 KB PDF Access on demand
Oxygen calibration report 1 MB PDF Open access
216 KB IMAGE Access on demand
Top of the page

How to cite 

Sarradin Pierre-Marie, Legrand Julien, Moreau Bertrand, Lanteri Nadine, Cannat Mathilde (2018). Temperature and dissolved oxygen concentrations, data from the EGIM, EMSO-Azores observatory, 2017-2018. SEANOE. https://doi.org/10.17882/56501