Copy this text
Temperature and dissolved oxygen concentrations, data from the EGIM, EMSO-Azores observatory, 2017-2018
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…
Disciplines
Physical oceanography
Location
37.30134N, 37.2888S, -32.275618E, -32.27982W
Devices
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
- Cruise: SARRADIN Pierre-Marie, CANNAT Mathilde (2017) MOMARSAT2017 cruise, RV Pourquoi pas ?, http://dx.doi.org/10.17600/17000500
- Dive: N°673-7 on July the 20th
Lifting
- Cruise: CANNAT Mathilde (2018) MOMARSAT2018 cruise, RV L'Atalante, https://doi.org/10.17600/18000514
- Dive: N°696-1, August 2018 the 12th
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
Alternative access to data
File | Size | Format | Processing | Access | |
---|---|---|---|---|---|
Raw data (CSV format) | 3 Mo | CSV | Raw data | ||
Sensor data sheet | 502 Ko | ||||
Sensor test and specification | 396 Ko | ||||
Pressure test report | 697 Ko | ||||
Oxygen calibration report | 1 Mo | ||||
Pressure qualification report | 216 Ko | IMAGE | |||
Raw data (NetCDF format) | 371 Ko | NetCDF | Raw data |