gov.noaa.nodc:0114432 eng utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2026-04-19T19:43:42Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the LOUIS S. ST. LAURENT in the Baffin Bay, Davis Strait and others from 1997-08-03 to 1997-08-18 (NCEI Accession 0114432) 2013-11-20 publication 2013-11-20 creation International DOI Foundation (IDF) 10.3334/cdiac/otg.carina_18sn19970803 NOAA National Centers for Environmental Information gov.noaa.nodc:0114432 NCEI Archive Management System 0114432 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Alex Kozyr Cooperative Institute for Satellite Earth System Studies (CISESS) Alex.Kozyr@noaa.gov https://cisess.umd.edu/ HTTPS Cooperative Institute for Satellite Earth System Studies (CISESS) website Institution web page information resourceProvider Carbon Dioxide Information Analysis Center (CDIAC) resourceProvider E. Peter Jones Bedford Institute of Oceanography (BIO) JonesP@mar.dfo-mpo.gc.ca principalInvestigator Kelly K. Falkner Oregon State University, College of Earth, Ocean, and Atmospheric Sciences (OSU-CEOAS) kfalkner@oce.orst.edu http://ceoas.oregonstate.edu/ HTTP Oregon State University, College of Earth, Ocean, and Atmospheric Sciences (OSU-CEOAS) website Institution web page information principalInvestigator Fiona McLaughlin Fisheries and Oceans Canada, Institute of Ocean Sciences principalInvestigator Kumiko Azetsu-Scott Bedford Institute of Oceanography (BIO) Kumiko.Azetsu-Scott@dfo-mpo.gc.ca principalInvestigator Jones, E. Peter Bedford Institute of Oceanography (BIO) JonesP@mar.dfo-mpo.gc.ca author Azetsu-Scott, Kumiko Bedford Institute of Oceanography (BIO) author McLaughlin, Fiona Fisheries and Oceans Canada, Institute of Ocean Sciences author Falkner, Kelly K. Oregon State University, College of Earth, Ocean, and Atmospheric Sciences (OSU-CEOAS) kfalkner@oce.orst.edu http://ceoas.oregonstate.edu/ HTTP Oregon State University, College of Earth, Ocean, and Atmospheric Sciences (OSU-CEOAS) website Institution web page information author Bedford Institute of Oceanography (BIO) contributor tableDigital This dataset includes chemical, discrete sample, physical and profile data collected from LOUIS S. ST. LAURENT in the Baffin Bay, Davis Strait, Hudson Strait and Northwest Passage from 1997-08-03 to 1997-08-18 and retrieved during cruise CARINA/18SN19970803 (18SNA097, JOIS 97 and Leg 1). These data include ALKALINITY, CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-113 (CFC-113), CHLOROFLUOROCARBON-12 (CFC-12), Carbon tetrachloride (CCL4), DISSOLVED INORGANIC CARBON, DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRITE, PHOSPHATE, Potential temperature (theta), SALINITY, SILICATE and WATER TEMPERATURE. The instruments used to collect these data include CTD and bottle. These data were collected by E. Peter Jones and Kumiko Azetsu-Scott of Bedford Institute of Oceanography (BIO), Fiona McLaughlin of Fisheries and Oceans Canada, Institute of Ocean Sciences, and Kelly K. Falkner of Oregon State CEOAS (OSU-CEOAS) as part of the CARINA/18SN19970803 dataset. The CARINA (CARbon dioxide IN the Atlantic Ocean) data synthesis project is an international collaborative effort of the EU IP CARBOOCEAN, and U.S. partners. It has produced a merged internally consistent dataset of open ocean subsurface measurements for biogeochemical investigations, in particular, studies involving the carbon system. The original focus area was the North Atlantic Ocean, but over time the geographic extent expanded and CARINA now includes data from the entire Atlantic, the Arctic Ocean, and the Southern Ocean. This dataset is available to the public for a wide variety of uses including scientific research and analysis. completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0114432 Preview graphic PNG 0114432 NCEI ACCESSION NUMBER 2013-11-20 publication Carbon tetrachloride (CCL4) CHLOROFLUOROCARBON-11 (CFC-11) CHLOROFLUOROCARBON-113 (CFC-113) CHLOROFLUOROCARBON-12 (CFC-12) DISSOLVED INORGANIC CARBON (DIC) DISSOLVED OXYGEN HYDROSTATIC PRESSURE NITRATE NITRITE phosphate Potential temperature (theta) SALINITY silicate total alkalinity WATER TEMPERATURE theme NODC DATA TYPES THESAURUS bottle CTD instrument NODC INSTRUMENT TYPES THESAURUS chemical discrete sample physical profile theme NODC OBSERVATION TYPES THESAURUS CCGS Louis S. St-Laurent platform NODC PLATFORM NAMES THESAURUS Bedford Institute of Oceanography dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS Carbon Dioxide Information Analysis Center dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS CARbon dioxide IN the Atlantic Ocean (CARINA) CARBOOCEAN Integrated Project (CARBOOCEAN) Joint Ocean Ice Study (JOIS) project NODC PROJECT NAMES THESAURUS Baffin Bay Davis Strait Hudson Strait Northwestern Passages place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication CA/DFO/BIO > Bedford Institute of Oceanography, Fisheries and Oceans, Canada DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce DOE/ORNL/ESD/CDIAC > Carbon Dioxide Information Analysis Center, Environmental Sciences Division, Oak Ridge National Laboratory, U. S. Department of Energy dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2026 revision 23 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 HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 18SNA097; JOIS 97, Leg 1 project Cruise ID 18SN19970803 18SNA097 project EXPOCODE CARINA > CARINA (CARbon dioxide IN the Atlantic Ocean) Data Synthesis Project project Global Change Master Directory (GCMD) Project Keywords 2026 revision 23 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 HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 Ocean Carbon and Acidification Data System (OCADS) Project project Ocean Acidification Search Keywords CARINA, Canadian Archipelago project Reference Section ID EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 23 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 HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 Discrete measurement Profile theme OCADS Study Type ALKALI CCL4 CFC-11 CFC-12 CFC113 CTDTMP NITRAT NITRIT OXYGEN PHSPHT SALNTY SILCAT TCARBN theme Provider Variable Abbreviations CTD > Conductivity, Temperature, Depth instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 23 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 HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 2026 revision 23 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 HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 LOUIS S. ST-LAURENT (call sign: CGBN, ICES code: 18SN, 1969-) platform ICES/SeaDataNet Ship Codes OCEAN > ARCTIC OCEAN OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > DAVIS STRAIT place Global Change Master Directory (GCMD) Location Keywords 2026 revision 23 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 HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 Atlantic Ocean place Provider Geographic Names accessLevel: Public otherRestrictions Cite as: Jones, E. Peter; Azetsu-Scott, Kumiko; McLaughlin, Fiona; Falkner, Kelly K. (2013). Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the LOUIS S. ST. LAURENT in the Baffin Bay, Davis Strait and others from 1997-08-03 to 1997-08-18 (NCEI Accession 0114432). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.carina_18sn19970803. 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. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. Jones, P., K. Azetsu-Scott, F. MacLaughlin, and K. Falkner (2007). L.S. St-Laurent 18SNA097 (Expocode: 18SN19970803), JOIS 97, Leg 1 cruise data from the 1997 cruises, CARINA Data Set. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee, CARINA/18SN19970803. 2007 publication CARINA/18SN19970803 Jones, P., K. Azetsu-Scott, F. MacLaughlin, and K. Falkner author Carbon Dioxide Information Analysis Center (CDIAC) publisher Ocean CO2 [retrieved from http://cdiac.ornl.gov/ftp/oceans/CARINA/L.S.St.Laurent/18SNA097/Leg1/] crossReference McLaughlin, F. A., Carmack, E. C., Macdonald, R. W., Melling, H., Swift, J. H., Wheeler, P. A., Sherr, B. F., & Sherr, E. B. (2004). The joint roles of Pacific and Atlantic-origin waters in the Canada Basin, 1997–1998. Deep Sea Research Part I: Oceanographic Research Papers, 51(1), 107–128. https://doi.org/10.1016/j.dsr.2003.09.010 2004-01 publication International DOI Foundation (IDF) https://doi.org/10.1016/j.dsr.2003.09.010 https://doi.org/10.1016/j.dsr.2003.09.010 HTTPS https://doi.org/10.1016/j.dsr.2003.09.010 related journal article information McLaughlin, F.A author Carmack, E.C author Macdonald, R.W author Melling, H author Swift, J.H author Wheeler, P.A author Sherr, B.F author Sherr, E.B author Elsevier BV publisher documentDigital Deep Sea Research Part I: Oceanographic Research Papers 51(1) ISSN 0967-0637, pp. 107-128 crossReference project Jutterström, S., & Anderson, L. G. (2005). The saturation of calcite and aragonite in the Arctic Ocean. Marine Chemistry, 94(1–4), 101–110. https://doi.org/10.1016/j.marchem.2004.08.010 2005-03 publication International DOI Foundation (IDF) https://doi.org/10.1016/j.marchem.2004.08.010 https://doi.org/10.1016/j.marchem.2004.08.010 HTTPS https://doi.org/10.1016/j.marchem.2004.08.010 related journal article information Jutterström, Sara author Anderson, Leif G. author Elsevier BV publisher documentDigital Marine Chemistry 94(1-4) ISSN 0304-4203, pp. 101-110 crossReference project 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 publication https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system HTTPS https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system OCADS website information NOAA National Centers for Environmental Information author NOAA National Centers for Environmental Information (NCEI) publisher documentDigital [accessed 2024-02-08] crossReference program Canadian Archipelago Cruises 2022 publication https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/RepeatSections/clivar_Canada_Arch.html HTTPS https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/RepeatSections/clivar_Canada_Arch.html Related resource information NOAA National Centers for Environmental Information (NCEI) publisher documentDigital crossReference project Carbon in Atlantic Ocean 2022 publication https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/CARINA/ HTTPS https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/CARINA/ Related resource information NOAA National Centers for Environmental Information (NCEI) publisher documentDigital crossReference project International Global Ocean Carbon and Repeat Hydrography Program 2022 publication https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/RepeatSections/ HTTPS https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/RepeatSections/ Related resource information NOAA National Centers for Environmental Information (NCEI) publisher documentDigital crossReference project eng; USA utf8 environment oceans -81.4562 -54.592 60.7307 78.4005 1997-08-03 1997-08-18 These data were acquired by NODC from the Carbon Dioxide Information Analysis Center (CDIAC) in accordance with an archival submission agreement between CDIAC and NODC. NODC cannot verify the accuracy or availability of the data provider's citation information, which is maintained by CDIAC. NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov pointOfContact In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. Originator data format 0.456 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0114432.html HTTPS Web browser Project Metadata Navigate directly to the URL for a descriptive web page with download links. information https://doi.org/10.3334/cdiac/otg.carina_18sn19970803 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/114432 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/114432 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0062/0114432/ FTP Any FTP client FTP These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). download dataset NCEI Accession 0114432 v1.1 was published. 2013-11-20T14:02:07Z NCEI Accession 0114432 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0114432/1.1 HTTPS NCEI Accession 0114432 v1.1 published 2013-11-20T14:02:07Z download dataset Parameter or Variable: CTDTMP; Abbreviation: CTDTMP; Unit: DEG_C; Controlled vocabulary name: WATER TEMPERATURE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: SALNTY; Abbreviation: SALNTY; Controlled vocabulary name: SALINITY; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: OXYGEN; Abbreviation: OXYGEN; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED OXYGEN; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: SILCAT; Abbreviation: SILCAT; Unit: UMOL/KG; Controlled vocabulary name: silicate; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: NITRAT; Abbreviation: NITRAT; Unit: UMOL/KG; Controlled vocabulary name: NITRATE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: NITRIT; Abbreviation: NITRIT; Unit: UMOL/KG; Controlled vocabulary name: NITRITE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: PHSPHT; Abbreviation: PHSPHT; Unit: UMOL/KG; Controlled vocabulary name: phosphate; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: CFC-11; Abbreviation: CFC-11; Unit: PMOL/KG; Controlled vocabulary name: CHLOROFLUOROCARBON-11 (CFC-11); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: CFC-12; Abbreviation: CFC-12; Unit: PMOL/KG; Controlled vocabulary name: CHLOROFLUOROCARBON-12 (CFC-12); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: CFC113; Abbreviation: CFC113; Unit: PMOL/KG; Controlled vocabulary name: CHLOROFLUOROCARBON-113 (CFC-113); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: CCL4; Abbreviation: CCL4; Unit: PMOL/KG; Controlled vocabulary name: Carbon tetrachloride (CCL4); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: TCARBN; Abbreviation: TCARBN; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED INORGANIC CARBON (DIC); In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: ALKALI; Abbreviation: ALKALI; Unit: UMOL/KG; Controlled vocabulary name: total alkalinity; In-situ / Manipulation / Response variable: in-situ observation repository NOAA National Centers for Environmental Information NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015. 2015-04-22T00:00:00 asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian bottle bottle any type of water bottle sampling device Generic name for water collection device; usually used to determine temperature, salinity and provide water aliquots for measurement of a wide range of parameters; often referred to by a specific type of water sampling bottle, such as a Nansen or Niskin bottle. CTD CTD Conductivity-Temperature-Depth probe CCGS Louis S. St-Laurent Updated information from ICES for the vessel LOUIS S. ST-LAURENT from CANADA. NOTE: Use 18SN for all data from CANADA platform CCGS LOUIS S. ST-LAURENT. Do not use 32SL for any data from non-existent UNITED STATES platform LOUIS S. ST.LAURENT. Some data were incorrectly encoded with platform code 32SL. Name : LOUIS S. ST-LAURENT Flag : CANADA - CA (ISO Country Code) Call Sign : CGBN Title : CCGS Platform Class : 30 Ship IMO : 6705937 Commissioned Date : 1969 Current Length : 119.6 Built : 1969 Notes : Canadian coastguard heavy icebreaker (Arctic class 4). Additional Information Sources: - http://www.ccg-gcc.gc.ca/Fleet/Vessel?vessel_id=81 - http://www.marinetraffic.com/ais/dk/shipdetails.aspx?MMSI=316165000&language=_GR - http://www.shipspotting.com/gallery/search.php?search_imo=6705937&page_limit=12&viewtype=1 - http://en.wikipedia.org/wiki/CCGS_Louis_S._St-Laurent - http://www.ccg-gcc.gc.ca/folios/00790/images/dfo-photo-622-multimedia-eng.jpg - www.ccg-gcc.gc.ca/folios/00019/docs/Louis-StLaurent-eng.pdf General Comments: Launch date 1966 Dec. 03 according to Miramar Official spelling corrected to LOUIS S. ST-LAURENT Confirmed on Miramar ship index