gov.noaa.nodc:0276488 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 2026-07-24T13:16:21Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface salinity, temperature and other parameters during the ship of opportunity (SOOP) M/S New Century 2 cruises in the Pacific Ocean, Atlantic Ocean and Caribbean Sea in 2022 (NCEI Accession 0276488) 2023-01-31 publication 2024-01-12 revision 2023-01-31 creation International DOI Foundation (IDF) 10.25921/xdqp-wq03 NOAA National Centers for Environmental Information gov.noaa.nodc:0276488 NCEI Archive Management System 0276488 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 Shin-ichiro Nakaoka National Institute for Environmental Studies (NIES) nakaoka.shinichiro@nies.go.jp resourceProvider National Institute for Environmental Studies (NIES) resourceProvider Shin-Ichiro Nakaoka National Institute for Environmental Studies (NIES) nakaoka.shinichiro@nies.go.jp principalInvestigator Shintaro Takao National Institute for Environmental Studies (NIES) principalInvestigator Nakaoka, Shin-ichiro National Institute for Environmental Studies author Takao, Shintaro National Institute for Environmental Studies author National Institute for Environmental Studies (NIES) contributor tableDigital This dataset includes surface underway, chemical, meteorological and physical data collected from M/S New Century 2 in the Pacific Ocean, Caribbean Sea, Atlantic Ocean from 2022-02-01 to 2023-01-08. These data include absolute humidity, air temperature, air-sea difference - partial pressure of carbon dioxide, barometric pressure, partial pressure of carbon dioxide - atmosphere, partial pressure of carbon dioxide - water, relative humidity, sea surface salinity, sea surface temperature and wind direction and speed. The instruments used to collect these data include barometric pressure sensor, carbon dioxide (CO2) gas analyzer, tandem (bubble+mixer) type equilibrator for autonomous CO2 measurement and thermosalinographs. This dataset is available to the public for a wide variety of uses including scientific research and analysis. Funding Information: NIES, Ministry Of Environment, Japan 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 NCEI Accession 0276488 was revised and a new version of the archival package was published. Updates to existing archival packages may provide additional files or replace obsolete files. The latest version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. Please see journal.txt in the /about directory for additional details on changes made. https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0276488 Preview graphic PNG 0276488 NCEI ACCESSION NUMBER 2023-01-15 publication BAROMETRIC PRESSURE Partial pressure (or fugacity) of carbon dioxide - atmosphere partial pressure of carbon dioxide - water SALINITY - SURFACE WATER WATER TEMPERATURE theme NODC DATA TYPES THESAURUS barometric pressure sensor carbon dioxide (CO2) gas analyzer showerhead equilibrator temperature sensor thermosalinograph instrument NODC INSTRUMENT TYPES THESAURUS chemical meteorological physical surface underway theme NODC OBSERVATION TYPES THESAURUS New Century 2 platform NODC PLATFORM NAMES THESAURUS National Institute for Environmental Studies dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS National Institute for Environmental Studies dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS Ship of Opportunity Programme (SOOP) Surface Ocean CO2 Atlas (SOCAT) project NODC PROJECT NAMES THESAURUS Caribbean Sea North Atlantic Ocean North Pacific Ocean South Pacific Ocean place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication JP/NIES > National Institute for Environmental Studies, Japan dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2026 revision 24 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 NC2_NC169-NC171 NC2_NC173 NC2_NC174 NC2_NC175 NC2_NC176-178 project Cruise ID PANC20220201 PANC20220308 PANC20220412 PANC20220520 PANC20220624 PANC20220723 PANC20220804 PANC20220820 PANC20220914 PANC20221014 PANC20221117 PANC20221204 PANC20221225 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 > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 24 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 Surface underway theme OCADS Study Type M/S New Century 2 SOOP theme Provider Keywords ATM_PRE DEL_FCO2 DEL_PCO2 DEL_XCO2 EQ_PRE EQ_TMP FCO2_AIR FCO2_EQ FCO2_SST PCO2_AIR PCO2_SST SHIP_SPEED SSS SST XCO2_AIR XCO2_EQ XCO2_SST theme Provider Variable Abbreviations BAROMETERS > BAROMETERS CO2 ANALYZERS > CO2 ANALYZERS EQUILIBRATORS TEMPERATURE SENSORS > TEMPERATURE SENSORS THERMOSALINOGRAPHS instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 24 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 24 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 New Century 2 (call sign: H9PJ, ICES code: PANC, 2001-2015) platform ICES/SeaDataNet Ship Codes OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > CARIBBEAN SEA OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN place Global Change Master Directory (GCMD) Location Keywords 2026 revision 24 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 Caribbean Sea Pacific Ocean place Provider Geographic Names accessLevel: public otherRestrictions Cite as: Nakaoka, Shin-ichiro; Takao, Shintaro (2023). Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface salinity, temperature and other parameters during the ship of opportunity (SOOP) M/S New Century 2 cruises in the Pacific Ocean, Atlantic Ocean and Caribbean Sea in 2022 (NCEI Accession 0276488). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/xdqp-wq03. 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. VOS Skaugran, Alligator Hope, Pyxis and New Century 2 Lines 2022 publication https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/VOS_PX_SK_AH.html HTTPS https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/VOS_PX_SK_AH.html Related resource information NOAA National Centers for Environmental Information (NCEI) publisher documentDigital 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 eng; USA utf8 environment oceans climatologyMeteorologyAtmosphere 134.843 -66.133 -43.585 56.1 2022-02-01 2023-01-08 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 99.692 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0276488.html HTTPS Web browser Project Metadata Navigate directly to the URL for a descriptive web page with download links. information https://doi.org/10.25921/xdqp-wq03 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/276488 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/276488 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0210/0276488/ 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 0276488 v1.1 was published. 2023-01-31T21:58:56Z NCEI Accession 0276488 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0276488/1.1 HTTPS NCEI Accession 0276488 v1.1 published 2023-01-31T21:58:56Z download NCEI Accession 0276488 was revised and v2.2 was published. Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. 2024-01-12T06:14:27Z NCEI Accession 0276488 v2.2 publication https://www.ncei.noaa.gov/archive/accession/0276488/2.2 HTTPS NCEI Accession 0276488 v2.2 published 2024-01-12T06:14:27Z download dataset Parameter or Variable: SHIP_SPEED; Abbreviation: SHIP_SPEED; Unit: KN; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: ATM_PRE; Abbreviation: ATM_PRE; Unit: HPA; Controlled vocabulary name: BAROMETRIC PRESSURE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: XCO2_AIR; Abbreviation: XCO2_AIR; Unit: PPM; Controlled vocabulary name: Mole fraction of carbon dioxide - atmosphere; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: FCO2_AIR; Abbreviation: FCO2_AIR; Unit: UATM; Controlled vocabulary name: Fugacity of carbon dioxide - atmosphere; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: PCO2_AIR; Abbreviation: PCO2_AIR; Unit: UATM; Controlled vocabulary name: Partial pressure of carbon dioxide - atmosphere; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: EQ_TMP; Abbreviation: EQ_TMP; Unit: DEG_C; Controlled vocabulary name: Equilibrator Temperature; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: SST; Abbreviation: SST; Unit: DEG_C; Controlled vocabulary name: SEA SURFACE TEMPERATURE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: XCO2_EQ; Abbreviation: XCO2_EQ; Unit: UMOL/MOL; Controlled vocabulary name: mole fraction of carbon dioxide - water; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: FCO2_EQ; Abbreviation: FCO2_EQ; Unit: UATM; Controlled vocabulary name: fugacity of carbon dioxide - water; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: FCO2_SST; Abbreviation: FCO2_SST; Unit: UATM; Controlled vocabulary name: fugacity of carbon dioxide - at sea surface temperature; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: XCO2_SST; Abbreviation: XCO2_SST; Unit: PPM; Controlled vocabulary name: Mole fraction of carbon dioxide - at sea surface temperature; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: PCO2_SST; Abbreviation: PCO2_SST; Unit: UATM; Controlled vocabulary name: partial pressure of carbon dioxide - at sea surface temperature; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: DEL_FCO2; Abbreviation: DEL_FCO2; Unit: UATM; Controlled vocabulary name: AIR-SEA DIFFERENCE - FUGACITY OF CARBON DIOXIDE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: DEL_XCO2; Abbreviation: DEL_XCO2; Unit: UMOL/MOL; Controlled vocabulary name: AIR-SEA DIFFERENCE - MOLE FRACTION OF CARBON DIOXIDE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: DEL_PCO2; Abbreviation: DEL_PCO2; Unit: UATM; Controlled vocabulary name: AIR-SEA DIFFERENCE - PARTIAL PRESSURE OF CARBON DIOXIDE; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: SSS; Abbreviation: SSS; Controlled vocabulary name: SEA SURFACE SALINITY; In-situ / Manipulation / Response variable: in-situ observation Parameter or Variable: EQ_PRE; Abbreviation: EQ_PRE; Unit: HPA; Controlled vocabulary name: Equilibrator Pressure; In-situ / Manipulation / Response variable: in-situ observation asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian barometric pressure sensor barometric pressure sensor instrument used to measure the atmospheric pressure. carbon dioxide (CO2) gas analyzer carbon dioxide (CO2) gas analyzer measures gaseous carbon dioxide Carbon dioxide gas analyzer has often been referred to as LI-COR, because a lot of researchers choose to use products manufactured by LI-COR incorporation for their carbon dioxide measurement. The main component of a carbon dioxide analyzer is a nondispersive infrared (NDIR) spectroscopic sensors to detect CO2 in a gaseous environment by its characteristic absorption. Carbon dioxide (CO2) gas analyzer works together with carbon dioxide (CO2) equilibrator (insttypes_id 184) 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. 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. temperature sensor temperature sensor A sensor used to measure temperature. thermosalinograph thermosalinograph automated sea surface temperature and salinity instrument, usually attached to the hull of a ship Thermosalinograph is an automated Sea Surface Temperature and Salinity measurement system making measurement on board a ship using a water intake. [https://www.aoml.noaa.gov/phod/tsg/about.php 2021-01-29] New Century 2 ICES request for the vessel New Century 2 from PANAMA(PA). Name : New Century 2 Country(s) : PANAMA(PA) (ISO Country Code) Platform Class : 32 Vessel of opportunity Call Sign : H9PJ MMSI: 352496000 IMO : 9229403 Current Length : 199.99 Built : 2001-11-28 Notes : Vehicle carrier Information Sources: - http://www.marinetraffic.com/dk/ais/details/ships/352496000 - http://maritime-connector.com/ship/new-century-2-9229403/ Confirmed by NOAA on 2015-09-01.