EMODnet product catalogue
IAOOS winter hydrographic data during N-ICE 2015 North of Svalbard
We gathered ocean profiles during the first two floes of the N-ICE2015 ice camp north of Svalbard with IAOOS ocean profilers. Between January and March 2015, four ocean profilers were deployed: two below a full IAOOS platform (500 m long cable) during floe 1, two on an 800 m long instrumented line in a tent-covered testing-hole during floe1 and floe 2. The ocean profilers, from French manufacturer NKE (PROVOR SPI), carried a Seabird SBE41CP CTD (Conductivity, Temperature, Depth) with an Aanderaa 4330 optode for dissolved oxygen (DO). The profilers were set to perform two profiles a day from 500 m upward (800 m from testing hole) starting at 6 am and 6 pm. They provided the first winter data in the region with a total of 138 profiles during floe 1 (January 15- February 21) with 62, 50, and 26 profiles for IAOOS7, IAOOS8, and IAOOS 9, respectively and 16 profiles during floe 2 (February 24 - March 19- IAOOS 11 from testing hole). Following quality control, we retain all the temperature profiles and remove 1% of the salinity profiles. Finally, the accuracy is estimated to be 0.002°C in temperature, and 0.02 g/kg in salinity. Several profiles are missing or incomplete because of high drift speeds (> 0.4 m s-1) impeding the ascent of the profiler. There are no bottle DO measurements during Floe 1 to calibrate the DO data. DO accuracy is estimated comparing the deep values of DO concentration (rather stable at 500m) between the three profilers. A difference of 3 µmol L-1 is observed between IAOOS 8 and 9, and IAOOS 7. An offset of 3 µmol L-1 is then applied to the oxygen data from IAOOS7 and the accuracy of the data is estimated to be at ±3 µmol L-1. The vertical resolution of the processed CTD data is 1 dbar in the upper 400 dbars, 5 dbars from 400 to 550 dbars and 10 dbars from 550 to 850 dbars. The vertical resolution in dissolved oxygen is 2 dbars over all depths.
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)
- 2019-03-05
- Date (Revision)
- 2019-11-12
- Date (Publication)
- 2020-12-14
- Date (Publication)
- 2022-10-14
- Citation identifier
- a53ad03f-3539-5393-3935-000000059516
- Code
- DOI:10.17882/59516
- Other citation details
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Villacieros Robineau Nicolas, Calzas Michel, Guillot Antoine, Savy Jean-Philippe, Drezen Christine, Garracio Magali, Koenig Zoé, Sennechael Nathalie, Durand Isabelle, Provost Christine (2019). IAOOS winter hydrographic data during N-ICE 2015 North of Svalbard. SEANOE. https://doi.org/10.17882/59516
- Point of contact
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Organisation name Individual name Electronic mail address Role SEA scieNtific Open data Edition Publisher Ifremer, Scientific Information Systems for the sea Dataset Holding Organisation Ifremer, Scientific Information Systems for the sea Author
- 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
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CC-BY 4.0
- Character set
- UTF8
- Topic category
-
- Oceans
- Begin date
- 2015-01-22
- End date
- 2015-03-17
))
Vertical extent
- Minimum value
- 3
- Maximum value
- 864
- Unique resource identifier
- WGS 1984
Spatial representation info
- Distribution format
-
Name Version Network Common Data Form 1
- OnLine resource
-
Protocol Linkage Name WWW:DOWNLOAD-1.0-http--download
https://cloud.emodnet-ingestion.eu/index.php/s/shE30eW9Ly3hxNa WWW:LINK-1.0-http--link
data-marineinsitu.ifremer.fr/glo_multiparameter_nrt/history/CT/GL_PR_CT_EXEI0007.nc WWW:LINK-1.0-http--link
www.emodnet-physics.eu
- Hierarchy level
- Dataset
Conformance result
- Title
-
COMMISSION REGULATION (EC) No 1205/2008 of 3 December 2008 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards metadata
- Date (Publication)
- 2010-12-08
- Explanation
-
See the referenced specification
- Pass
- No
Conformance result
- Title
-
Corrigendum to INSPIRE Metadata Regulation published in the Official Journal of the European Union, L 328, page 83
- Date (Publication)
- 2010-12-08
- Explanation
-
See the referenced specification
- Pass
- No
Conformance result
- Title
-
Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
- Date (Publication)
- 2010-12-08
- Explanation
-
See the referenced specification
- Pass
- No
- Statement
-
Processed data|Following quality control, we retain all the temperature profiles and remove 1% of the salinity profiles. Finally, the accuracy is estimated to be 0.002°C in temperature, and 0.02 g/kg in salinity. Several profiles are missing or incomplete because of high drift speeds (> 0.4 m s-1) impeding the ascent of the profiler.
The vertical resolution of the processed CTD data is 1 dbar in the upper 400 dbars, 5 dbars from 400 to 550 dbars and 10 dbars from 550 to 850 dbars. The vertical resolution in dissolved oxygen is 2 dbars over all depths.
Metadata
- File identifier
- a53ad03f-3539-5393-3935-000000059516 XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2025-05-07T00:00:00
- Metadata standard name
-
ISO 19115:2003/19139
- Metadata standard version
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1.0
- Metadata author
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Organisation name Individual name Electronic mail address Role Laboratory of Oceanography and Climate, Experiments and numerical Approaches Point of contact
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