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2024-03-08T13:21:39Z
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
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Sea Surface fCO2 data measured in the English Channel and North Sea onboard R/V Simon Stevin during the coastal cruises in 2017 (NCEI Accession 0170032)
2018-01-19
publication
International DOI Foundation (IDF)
10.7289/v5fn14g0
NOAA National Centers for Environmental Information
gov.noaa.nodc:0170032
NCEI Archive Management System
0170032
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Thanos Gkritzalis
Flanders Marine Institute (VLIZ)
thanosg@vliz.be
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Flanders Marine Institute website
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resourceProvider
Flanders Marine Institute (VLIZ)
http://www.vliz.be
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Flanders Marine Institute website
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information
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Thanos Gkritzalis
Flanders Marine Institute (VLIZ)
thanosg@vliz.be
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Flanders Marine Institute website
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principalInvestigator
Theetaert, Hannelore
Flanders Marine Institute
hannelore.theetaert@vliz.be
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Flanders Marine Institute website
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author
T'Jampens, Michiel
author
Houthoofdt, Robin
author
Cattrijsse, André
author
Gkritzalis, Thanos
Flanders Marine Institute (VLIZ)
thanosg@vliz.be
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Flanders Marine Institute website
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information
author
Flanders Marine Institute (VLIZ)
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Flanders Marine Institute website
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contributor
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This dataset includes surface underway, chemical, meteorological and physical data collected from R/V Simon Stevin during the coastal cruises in the English Channel and North Sea from 2017-04-03 to 2017-06-21. These data include partial pressure (or fugacity) of carbon dioxide in water, sea surface temperature, sea surface salinity and pressure in the equilibrator. The instruments used to collect these data include carbon dioxide (CO2) gas analyzer, SeaBird temperature and salinity sensor. These data were collected by Thanos Gkritzalis (Flanders Marine Institute, Belgium)
The major objectives of the measurements is to provide a high quality measurements of sea surface fCO2, sea surface salinity and temperature in the English Channel and North Sea area.
Funding Information: Flanders Marine Institute (SOOP Underway measurements of pCO2 in Belgian EEZ and Southern Parts of North Sea)
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0170032
NCEI ACCESSION NUMBER
2018-01-12
publication
partial pressure of carbon dioxide - water
SALINITY - SURFACE WATER
SEA SURFACE TEMPERATURE
theme
NODC DATA TYPES THESAURUS
showerhead equilibrator
instrument
NODC INSTRUMENT TYPES THESAURUS
chemical
physical
surface underway
theme
NODC OBSERVATION TYPES THESAURUS
RV Simon Stevin
platform
NODC PLATFORM NAMES THESAURUS
Flanders Marine Institute
dataCentre
NODC COLLECTING INSTITUTION NAMES THESAURUS
Flanders Marine Institute
dataCentre
NODC SUBMITTING INSTITUTION NAMES THESAURUS
Ship of Opportunity Programme (SOOP)
project
NODC PROJECT NAMES THESAURUS
English Channel
North Sea
place
NODC SEA AREA NAMES THESAURUS
oceanography
theme
WMO_CategoryCode
2012-09-15
publication
BE/VLIZ > Flanders Marine Institute, Belgium
dataCentre
Global Change Master Directory (GCMD) Data Center Keywords
2023
revision
17
Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
Greenbelt
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Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
information
custodian
VLIZ_ICOS_April2017
VLIZ_ICOS_June 2017
VLIZ_ICOS_May2017
project
Cruise ID
11SS20170403
11SS20170502
11SS20170601
project
EXPOCODE
Ocean Carbon and Acidification Data System (OCADS) Project
project
Ocean Acidification Search Keywords
Ship Of Opportunity Program (SOOP)
project
Research Projects
EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY
EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE
EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE
EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY
theme
Global Change Master Directory (GCMD) Science Keywords
2023
revision
17
Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
Greenbelt
MD
https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
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GCMD Keyword Forum Page
Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
information
custodian
Surface underway
theme
OCADS Study Type
Coastal
R/V Simon Stevin
SOOP
theme
Provider Keywords
Pressure_equil
SSS
SST_C
xCO2_water_SST_dry
theme
Provider Variable Abbreviations
EQUILIBRATORS
instrument
Global Change Master Directory (GCMD) Instrument Keywords
2023
revision
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Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
Greenbelt
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GCMD Keyword Forum Page
Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
information
custodian
Ships
platform
Global Change Master Directory (GCMD) Platform Keywords
2023
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Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
Greenbelt
MD
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Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
information
custodian
Simon Stevin (call sign: ORBS, ICES code: 11SS, 2012)
platform
ICES/SeaDataNet Ship Codes
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > NORTH SEA
place
Global Change Master Directory (GCMD) Location Keywords
2023
revision
17
Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
Greenbelt
MD
https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
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GCMD Keyword Forum Page
Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
information
custodian
English Channel
North Sea
place
Provider Geographic Names
accessLevel: Public
otherRestrictions
Cite as: Theetaert, Hannelore; T'Jampens, Michiel; Houthoofdt, Robin; Cattrijsse, André; Gkritzalis, Thanos (2018). Sea Surface fCO2 data measured in the English Channel and North Sea onboard R/V Simon Stevin during the coastal cruises in 2017 (NCEI Accession 0170032). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5fn14g0. Accessed [date].
Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
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NOAA National Centers for Environmental Information (2022). Ocean Carbon and Acidification Data System (OCADS). NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system
2022-04
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OCADS website
information
NOAA National Centers for Environmental Information
author
US DOC; NOAA; NESDIS; National Centers for Environmental Information (NCEI)
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documentDigital
[accessed 2024-02-08]
crossReference
program
eng; USA
utf8
environment
oceans
.82
3.32
50.39
51.83
2017-04-03
2017-06-21
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NCEI Accession 0170032 v1.1 was published.
2018-01-19T04:35:12Z
NCEI Accession 0170032 v1.1
publication
https://www.ncei.noaa.gov/archive/accession/0170032/1.1
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NCEI Accession 0170032 v1.1
published 2018-01-19T04:35:12Z
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dataset
Parameter or Variable: pCO2 (fCO2) autonomous;
Abbreviation: xCO2_water_SST_dry;
Unit: umol/mol;
Observation type: Surface underway;
Measured or calculated: Measured;
Sampling instrument: Seawater pump;
Analyzing instrument: Showerhead Equilibrator;
Detailed sampling and analyzing information: System design: System is using a showerhead packed equilibrator using the design proposed by Frankignoulle (Frankignoulle et al. 2001). Seawater temperature is measured at the intake of the UW system (ship’s bow) using a SBE38 inline temperature sensor. Temperature is also measure before the equilibrator using a SBE21 thermosalinograph and at the equilibrator using a Fluke 45 multimeter and a Pt100 temperature probe. Information of calibration for all sensors is presented below. The system is using a Licor LI7000 NDIR analyser. The sample is partially dried using a Nafion column (Perma Pure MD- 070-48S-4). The seawater flow rate is approx. 2 lpm and and the gas flow rate to the NDIR is approx. 1.8 nlpm. The equilibrator is vented to the atmosphere using a 6m long 1⁄4” OD x 1/8” ID Bev-a-line tubing.;
Equilibrator type: IR Spectroscopy;
Equilibrator volume: 6.28 L;
Is the equilibrator vented or not: Vented;
Water flow rate: 1.5 L/min;
Gas flow rate: 2 L/min;
SEA CO2 gas detector manufacturer: Licor, Inc;
SEA CO2 gas detector model: LI7000;
SEA CO2 gas detector resolution: Sensitivity: 0.01 umol/mol;
SEA CO2 gas detector uncertainty: Precision: 0.5 umol/mol;
Standard gas manufacturer: Air Liquide Belgium;
Standard gas concentration: 0 - 250 - 400 - 800 ppm;
Researcher name: Thanos Gkritzalis;
Researcher institution: Flanders Marine Institute.
Parameter or Variable: Sea Surface Temperature;
Abbreviation: SST_C;
Unit: degrees celcius;
Observation type: Surface Underway;
Analyzing instrument: SeaBird;
Detailed sampling and analyzing information: SBE38;
Uncertainty: 0.001C;
Researcher name: Thanos Gkritzalis;
Researcher institution: Flanders Marine Institute.
Parameter or Variable: Sea Surface Salinity;
Abbreviation: SSS;
Observation type: Surface Underway;
Analyzing instrument: SeaBird;
Detailed sampling and analyzing information: SBE38;
Uncertainty: 0.01;
Researcher name: Thanos Gkritzalis;
Researcher institution: Flanders Marine Institute.
Parameter or Variable: Pressure in Equilibrator;
Abbreviation: Pressure_equil;
Unit: hPa;
Observation type: Surface Underway;
Analyzing instrument: Vaisala;
Detailed sampling and analyzing information: PTB210;
Uncertainty: 0.05 hPa;
Researcher name: Thanos Gkritzalis;
Researcher institution: Flanders Marine Institute .
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Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness.
NOAA National Centers for Environmental Information
custodian
showerhead equilibrator
showerhead equilibrator
extracts dissolved CO2 from water
A carbon dioxide equilibrator is usually in the shape of a vertical tube, with a showerhead on the top, some headspace, a lot of beads to increase the surface exchange area between water and air, a water seal device at the bottom to allow water to overflow, but prevents air exchange between inside and outside.
Carbon dioxide (CO2) equilibrator works together with carbon dioxide (CO2) gas analyzer (insttypes_id 183) to measure carbon dioxide in the water.
To measure water carbon dioxide, water needs to be continuously supplied to a showerhead inside an equilibrator. As the water flows through the equilibrator chamber, dissolved carbon dioxide exchanges quickly with air in the headspace. This air is then sampled by the carbon dioxide analyzer to determine the mole fraction of CO2 in water.
RV Simon Stevin
ICES request for the vessel Simon Stevin from BELGIUM.
Name : Simon Stevin
Flag : BELGIUM - BE (ISO Country Code)
Call Sign : ORBS
Title : RV
Platform Class : 31 Research vessel
IMO : 9622681
Commissioned Date : 2012-05
Current Length : 36
Built : 2012-05
Notes : Research vessel operated by the Flanders Marine Institute (VLIZ). MMSI is 205180219.
Additional Information Sources:
- http://www.imonumber.com/
- http://www.marinetraffic.com/ais/shipdetails.aspx?MMSI=205180219
- http://www.vliz.be/EN/Logistic%20Support/SimonStevin_Techspecs
General Comments:
IMO 9622681 and build confirmed in Miramar Ship Index
Confirmed by NOAA on 2013-06-21.