<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<oads_metadata xmlns="http://ncei.noaa.gov/oads/v_a0_2_2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="a0.2.2" xsi:schemaLocation="http://ncei.noaa.gov/oads/v_a0_2_2 https://www.pmel.noaa.gov/sdig/oap/a0.2.2/oads_metadata_a0.2.2.xsd">
    <dataLicense url="https://creativecommons.org/licenses/by/4.0/">This dataset is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) License.</dataLicense>
    <investigators>
        <investigator>
            <name>
                <first>Todd</first>
                <last>Martz</last>
            </name>
            <organization>Scripps Institution of Oceanography (SIO), University of California-San Diego, La Jolla, CA, USA</organization>
            <contactInfo>
                <address>
                    <deliveryPoint index="1"></deliveryPoint>
                    <deliveryPoint index="2"></deliveryPoint>
                </address>
            </contactInfo>
        </investigator>
    </investigators>
    <dataSubmitter>
        <name>
            <first>Aaron</first>
            <last>Mau</last>
        </name>
        <organization>Scripps Institution of Oceanography (SIO), University of California-San Diego</organization>
        <contactInfo>
            <address>
                <deliveryPoint index="1"></deliveryPoint>
                <deliveryPoint index="2"></deliveryPoint>
                <city>San Diego</city>
                <administrativeArea>CA</administrativeArea>
                <postalCode>92093</postalCode>
                <country>United States of America</country>
            </address>
            <email>ajmau@ucsd.edu</email>
        </contactInfo>
    </dataSubmitter>
    <title>CalCOFI Inorganic Carbon Bottle Data</title>
    <abstract>CalCOFI cruise bottle measurements from 1983 - 2021 by the Scripps Institution of Oceanography (SIO). The data were assembled from four distinct datasets on SIO campus and were quality controlled based on observed trends, using World Ocean Circulation Experiment (WOCE) flagging routines.</abstract>
    <temporalExtents>
        <startDate>1983-03-19</startDate>
        <endDate>2021-07-20</endDate>
    </temporalExtents>
    <spatialExtents>
        <westernBounds>-125.053</westernBounds>
        <easternBounds>-117.305</easternBounds>
        <northernBounds>37.042</northernBounds>
        <southernBounds>28.140</southernBounds>
    </spatialExtents>
    <authors>
        <author>Charles David Keeling, Timothy Lueker, Guy Emanuele, Andrew Dickson, Todd Martz, Wiley Wolfe, Aaron Mau</author>
    </authors>
    <variables>
        <variable xsi:type="dic_variable_type" name="disolved_inorganic_carbon">
            <fullName>Dissolved Inorganic Carbon</fullName>
            <datasetVarName>DIC</datasetVarName>
            <units>umol/kg</units>
            <qcFlag/>
            <researcher/>
        </variable>
        <variable xsi:type="ta_variable_type" name="total_alkalinity">
            <fullName>Total Alkalinity</fullName>
            <datasetVarName>TA</datasetVarName>
            <units>umol/kg</units>
            <qcFlag/>
            <researcher/>
        </variable>
        <variable name="Salinity_PSS78">
            <fullName>Sea water practical salinity</fullName>
            <datasetVarName>Salinity_PSS78</datasetVarName>
            <units>ppt (PSS78)</units>
            <qcFlag/>
            <researcher/>
        </variable>
        <variable name="CTDTEMP_ITS90">
            <fullName>Sea water temperature</fullName>
            <datasetVarName>CTDTEMP_ITS90</datasetVarName>
            <variableType>IN-SITUOBSERVATION</variableType>
            <measuredOrCalculated>MEASURED</measuredOrCalculated>
            <units>Deg C</units>
            <qcFlag/>
            <researcher/>
        </variable>
    </variables>
</oads_metadata>
