Arctic Western Eurasian Basin: IAOOS 23 and IAOOS 24 ocean CTD-DO, CDOM and nitrate profiles in 2017
The two platforms IAOOS 23 and IAOOS 24 were deployed within 600 m from each other at the North Pole from the Russia-operated Barneo ice camp on April 12, 2017. They followed a meandering trajectory, reaching as far as 30°E in the Nansen Basin, before turning back to the western Fram Strait. On both IAOOS 23 and 24, the ocean profiler was a PROVOR SPI (from French manufacturer NKE) equipped with a Seabird SBE41 CTD (Conductivity, Temperature, Depth) and a dissolved oxygen (DO) Aandera 4330 optode. For the first time, the profiler on IAOOS 23 also carried biogeochemical sensors. It featured a bio-optics sensor suite and a submersible ultraviolet nitrate analyzer (SUNA, Satlantic-Seabird Inc.). The bio-optics sensor suite (called Pack Rem A) combines a three-optical-sensor instrument (ECO Triplet, WET Labs Inc.) and a multispectral radiometer (OCR-504, Satlantic Inc.). The present dataset is composed of CTD-DO data from IAOOS 23 and 24, corrected from the thermal lag and the sensor lag, despiked and interpolated vertically every 0.5 m. It also comprises nitrate concentrations from the SUNA and CDOM fluorescence from the WETLabs ECO sensor on IAOOS 23. Other biogeochemical data will be added to this dataset. The profilers were set to perform two upward profiles a day from 250 m (IAOOS 23) and 350 m (IAOOS 24) upward starting at approximately 6 am and 6 pm. They provided a unique 8-month long dataset, gathering a total of 793 profiles of the temperature, salinity and oxygen (upper 350m) and 427 profiles of CDOM and nitrates concentrations (upper 250m).
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.
Simple
- Date ( Creation )
- 2017-04-12
- Date ( Revision )
- 2022-02-21
- Date ( Publication )
- 2024-11-16
- Date ( Publication )
- Identifier
- a53ad03f-3537-5373-3732-000000057288
- Unique resource identifier
- DOI:10.17882/57288
- Other citation details
- Provost Christine, Koenig Zoé, Sennéchael Nathalie, Athanase Marylou, Labaste Matthieu, Garçon Véronique (2017). Arctic Western Eurasian Basin: IAOOS 23 and IAOOS 24 ocean CTD-DO, CDOM and nitrate profiles in 2017. SEANOE. https://doi.org/10.17882/57288
IFREMER Centre de Bretagne
ZI Pointe du diable
CS 10070
, PLOUZANE , 29280 , FranceIFREMER Centre de Bretagne
ZI Pointe du diable
CS 10070
, PLOUZANE , 29280 , France- GEMET - INSPIRE themes, version 1.0 ( Theme )
- SeaDataNet Agreed Parameter Groups ( Theme )
- SeaDataNet device categories ( instrument )
- SeaVoX Device Catalogue ( instrument )
- SeaVoX Platform Categories ( platform )
- MEDIN data format categories ( featureType )
- Keywords
-
- Access constraints
- Other restrictions
- Other constraints
- no limitations to public access
- Use limitation
- Conditions for access and use apply
- Use constraints
- Other restrictions
- Other constraints
- CC-BY 4.0
- Character set
- UTF8
- Topic category
-
- Oceans
- Begin date
- 2017-04-12
- End date
- 2018-01-04
))
- Unique resource identifier
- WGS 1984
Spatial representation info
- Distribution format
-
-
Network Common Data Form
(
1
)
-
Network Common Data Form
(
1
)
- OnLine resource
- https://cloud.emodnet-ingestion.eu/index.php/s/4WrHAccHd25wjpu ( WWW:DOWNLOAD-1.0-http--download )
- Protocol
- WWW:LINK-1.0-http--link
- Function
- Information
- Hierarchy level
- Dataset
Conformance result
- Date ( Publication )
- 2010-12-08
- Explanation
- See the referenced specification
- Pass
- No
Conformance result
- Date ( Publication )
- 2010-12-08
- Explanation
- See the referenced specification
- Pass
- No
Conformance result
- Date ( Publication )
- 2010-12-08
- Explanation
- See the referenced specification
- Pass
- No
- Statement
- Processed data|The two platforms IAOOS 23 and IAOOS 24 were deployed within 600 m from each other at the North Pole from the Russia-operated Barneo ice camp on April 12, 2017. They followed a meandering trajectory, reaching as far as 30°E in the Nansen Basin, before turning back to the western Fram Strait. On both IAOOS 23 and 24, the ocean profiler was a PROVOR SPI (from French manufacturer NKE) equipped with a Seabird SBE41 CTD (Conductivity, Temperature, Depth) and a dissolved oxygen (DO) Aandera 4330 optode. For the first time, the profiler on IAOOS 23 also carried biogeochemical sensors. It featured a bio-optics sensor suite and a submersible ultraviolet nitrate analyzer (SUNA, Satlantic-Seabird Inc.). The bio-optics sensor suite (called Pack Rem A) combines a three-optical-sensor instrument (ECO Triplet, WET Labs Inc.) and a multispectral radiometer (OCR-504, Satlantic Inc.). The present dataset is composed of CTD-DO data from IAOOS 23 and 24, corrected from the thermal lag and the sensor lag, despiked and interpolated vertically every 0.5 m. It also comprises nitrate concentrations from the SUNA and CDOM fluorescence from the WETLabs ECO sensor on IAOOS 23. Other biogeochemical data will be added to this dataset. The profilers were set to perform two upward profiles a day from 250 m (IAOOS 23) and 350 m (IAOOS 24) upward starting at approximately 6 am and 6 pm. They provided a unique 8-month long dataset, gathering a total of 793 profiles of the temperature, salinity and oxygen (upper 350m) and 427 profiles of CDOM and nitrates concentrations (upper 250m).
- File identifier
- a53ad03f-3537-5373-3732-000000057288 XML
- Metadata language
- en
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2025-03-13T00:00:00
- Metadata standard name
- ISO 19115:2003/19139
- Metadata standard version
- 1.0
Institut Pierre Simon Laplace
Boîte 100
4 place Jussieu
, Paris , 75005 , FranceOverviews
Spatial extent
))
Provided by
