Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and other parameters from Autonomous Surface Vehicle (ASV) Saildrone 1007 (EXPOCODE 09DB20180327) in the South Pacific Ocean, Tasman Sea from 2018-03-27 to 2018-05-31 (NCEI Accession 0253455)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: October 04, 2025 | Last Modified: 2022-05-11T00:00:00.000+00:00

This dataset includes surface underway chemical, meteorological and physical data collected from Autonomous Surface Vehicle (ASV) Saildrone 1007 (EXPOCODE 09DB20180327) in the South Pacific Ocean, Tasman Sea from 2018-03-27 to 2018-05-31. These data include XCO2_DRY_SW [μmol/mol]- Mole fraction of CO2 in the equilibrator head space; XCO2_DRY_AIR [μmol/mol] - Mole fraction of CO2 in the atmosphere; fCO2_WET_SW [μatm] - Fugacity of carbon dioxide at surface water, corrected for water vapor at surface water salinity and temperature; DfCO2 [μatm] - Delta fCO2 = (fCO2_WET_SW - fCO2_WET_AIR); Atmospheric pressure; Equilibrator pressure; Sea surface temperature; Equilibrator Temperature; Sea Surface Salinity; Concentration O2 in surface sea water; Total pH surface water. The instruments used to collect these data include bubble type equilibrator for autonomous carbon dioxide (CO2) measurement, carbon dioxide (CO2) gas analyzer, humidity sensor, oxygen meter and thermosalinographs.

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0253455 DISSOLVED OXYGEN Partial pressure (or fugacity) of carbon dioxide - atmosphere partial pressure of carbon dioxide - water pH SALINITY - SURFACE WATER SEA SURFACE TEMPERATURE xCO2 atmosphere xCO2 seawater bubble type equilibrator for autonomous carbon dioxide (CO2) measurement carbon dioxide (CO2) gas analyzer oxygen sensor pH sensor salinometer temperature sensor chemical meteorological physical surface underway Commonwealth Scientific and Industrial Research Organization Commonwealth Scientific and Industrial Research Organization GULF OF MEXICO NOAA/NMFS SHIP OF OPPORTUNITY (SOOP) Surface Ocean CO2 Atlas (SOCAT) South Pacific Ocean Tasman Sea oceanography SD1007_09DB20180327 09DB20180327 Ocean Carbon and Acidification Data System (OCADS) Project EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Continuous measurement Surface underway Saildrone ATMOSPHERIC PRESSURE DISSOLVED_OXYGEN DfCO2 EQUILIBRATOR PRESSURE EQUILIBRATOR TEMPERATURE PH SALINITY SEA SURFACE TEMPERATURE XCO2_DRY_AIR XCO2_DRY_SW fCO2_WET_SW CO2 ANALYZERS > CO2 ANALYZERS EQUILIBRATORS OXYGEN METERS > OXYGEN METERS PH METERS > PH METERS SALINOMETERS TEMPERATURE SENSORS > TEMPERATURE SENSORS Saildrone Saildrone autonomous surface water vehicle OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN South Pacific Ocean Tasman Sea

Complete Metadata

describedByType	application/octet-steam
identifier	gov.noaa.nodc:0253455
issued	2022-05-11T00:00:00.000+00:00
landingPage	https://www.ncei.noaa.gov/contact
language	[]
references	[ "https://doi.org/10.5194/essd-6-353-2014", "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/ASV/", "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system" ]
rights	otherRestrictions
spatial	154.18,-43.329,147.34,-31.403
temporal	2018-03-27T00:00:00+00:00/2018-05-31T00:00:00+00:00