<?xml version="1.0" encoding="UTF-8"?>
<gmi:MI_Metadata  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="https://www.isotc211.org/2005/gmi https://data.noaa.gov/resources/iso19139/schema.xsd"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:gco="http://www.isotc211.org/2005/gco"
  xmlns:gmd="http://www.isotc211.org/2005/gmd"
  xmlns:gmx="http://www.isotc211.org/2005/gmx"
  xmlns:gml="http://www.opengis.net/gml/3.2"
  xmlns:gss="http://www.isotc211.org/2005/gss"
  xmlns:gts="http://www.isotc211.org/2005/gts"
  xmlns:gsr="http://www.isotc211.org/2005/gsr"
  xmlns:gmi="http://www.isotc211.org/2005/gmi"
  xmlns:srv="http://www.isotc211.org/2005/srv">
  <gmd:fileIdentifier>
    <gco:CharacterString>R5_x270_000_0004_SBE37SM_RS232_03714732_2018_02_12_1151_3m_derive</gco:CharacterString>
  </gmd:fileIdentifier>
  <gmd:language>
    <gmd:LanguageCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:LanguageCode" codeListValue="eng">eng</gmd:LanguageCode>
  </gmd:language>
  <gmd:characterSet>
    <gmd:MD_CharacterSetCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:MD_CharacterSetCode" codeListValue="UTF8">UTF8</gmd:MD_CharacterSetCode>
  </gmd:characterSet>
  <gmd:hierarchyLevel>
    <gmd:MD_ScopeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:MD_ScopeCode" codeListValue="dataset">dataset</gmd:MD_ScopeCode>
  </gmd:hierarchyLevel>
  <gmd:hierarchyLevel>
    <gmd:MD_ScopeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:MD_ScopeCode" codeListValue="service">service</gmd:MD_ScopeCode>
  </gmd:hierarchyLevel>
  <gmd:contact>
    <gmd:CI_ResponsibleParty>
      <gmd:individualName>
        <gco:CharacterString>Michael S. Williamson</gco:CharacterString>
      </gmd:individualName>
      <gmd:organisationName>
        <gco:CharacterString>Texas A&amp;M University-Corpus Christi</gco:CharacterString>
      </gmd:organisationName>
      <gmd:contactInfo>
        <gmd:CI_Contact>
          <gmd:phone>
            <gmd:CI_Telephone>
              <gmd:voice>
                <gco:CharacterString>+1 361-825-2048</gco:CharacterString>
              </gmd:voice>
            </gmd:CI_Telephone>
          </gmd:phone>
          <gmd:address>
            <gmd:CI_Address>
              <gmd:deliveryPoint>
                <gco:CharacterString>HRI 213E</gco:CharacterString>
              </gmd:deliveryPoint>
              <gmd:city>
                <gco:CharacterString>Corpus Christi</gco:CharacterString>
              </gmd:city>
              <gmd:administrativeArea>
                <gco:CharacterString>TX</gco:CharacterString>
              </gmd:administrativeArea>
              <gmd:postalCode>
                <gco:CharacterString>78412</gco:CharacterString>
              </gmd:postalCode>
              <gmd:country>
                <gco:CharacterString>USA</gco:CharacterString>
              </gmd:country>
              <gmd:electronicMailAddress>
                <gco:CharacterString>michael.williamson@tamucc.edu</gco:CharacterString>
              </gmd:electronicMailAddress>
            </gmd:CI_Address>
          </gmd:address>
        </gmd:CI_Contact>
      </gmd:contactInfo>
      <gmd:role>
        <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_RoleCode" codeListValue="pointOfContact">pointOfContact</gmd:CI_RoleCode>
      </gmd:role>
    </gmd:CI_ResponsibleParty>
  </gmd:contact>
  <gmd:dateStamp>
    <gco:Date>2026-03-02</gco:Date>
  </gmd:dateStamp>
  <gmd:metadataStandardName>
    <gco:CharacterString>ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data</gco:CharacterString>
  </gmd:metadataStandardName>
  <gmd:metadataStandardVersion>
    <gco:CharacterString>ISO 19115-2:2009(E)</gco:CharacterString>
  </gmd:metadataStandardVersion>
  <gmd:spatialRepresentationInfo>
    <gmd:MD_GridSpatialRepresentation>
      <gmd:numberOfDimensions>
        <gco:Integer>4</gco:Integer>
      </gmd:numberOfDimensions>
      <gmd:axisDimensionProperties>
        <gmd:MD_Dimension>
          <gmd:dimensionName>
            <gmd:MD_DimensionNameTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:MD_DimensionNameTypeCode" codeListValue="column">column</gmd:MD_DimensionNameTypeCode>
          </gmd:dimensionName>
          <gmd:dimensionSize gco:nilReason="unknown"/>
        </gmd:MD_Dimension>
      </gmd:axisDimensionProperties>
      <gmd:axisDimensionProperties>
        <gmd:MD_Dimension>
          <gmd:dimensionName>
            <gmd:MD_DimensionNameTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:MD_DimensionNameTypeCode" codeListValue="row">row</gmd:MD_DimensionNameTypeCode>
          </gmd:dimensionName>
          <gmd:dimensionSize gco:nilReason="unknown"/>
        </gmd:MD_Dimension>
      </gmd:axisDimensionProperties>
      <gmd:axisDimensionProperties>
        <gmd:MD_Dimension>
          <gmd:dimensionName>
            <gmd:MD_DimensionNameTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:MD_DimensionNameTypeCode" codeListValue="vertical">vertical</gmd:MD_DimensionNameTypeCode>
          </gmd:dimensionName>
          <gmd:dimensionSize gco:nilReason="unknown"/>
        </gmd:MD_Dimension>
      </gmd:axisDimensionProperties>
      <gmd:axisDimensionProperties>
        <gmd:MD_Dimension>
          <gmd:dimensionName>
            <gmd:MD_DimensionNameTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:MD_DimensionNameTypeCode" codeListValue="temporal">temporal</gmd:MD_DimensionNameTypeCode>
          </gmd:dimensionName>
          <gmd:dimensionSize gco:nilReason="unknown"/>
        </gmd:MD_Dimension>
      </gmd:axisDimensionProperties>
      <gmd:cellGeometry>
        <gmd:MD_CellGeometryCode codeList="" codeListValue="" codeSpace="" />
      </gmd:cellGeometry>
      <gmd:transformationParameterAvailability gco:nilReason="unknown"/>
    </gmd:MD_GridSpatialRepresentation>
  </gmd:spatialRepresentationInfo>
  <gmd:identificationInfo>
    <gmd:MD_DataIdentification id="DataIdentification">
      <gmd:citation>
        <gmd:CI_Citation>
          <gmd:title>
            <gco:CharacterString>TimeSeries - R5.x270.000.0004 - SBE37SM-RS232_03714732_2018_02_12_1151.3m_derive - 27.36N, 90.57W - 2017-09-03</gco:CharacterString>
          </gmd:title>
          <gmd:date>
            <gmd:CI_Date>
              <gmd:date>
                <gco:Date>2021-05-06</gco:Date>
              </gmd:date>
              <gmd:dateType>
                <gmd:CI_DateTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_DateTypeCode" codeListValue="creation">creation</gmd:CI_DateTypeCode>
              </gmd:dateType>
            </gmd:CI_Date>
          </gmd:date>
          <gmd:date>
            <gmd:CI_Date>
              <gmd:date>
                <gco:Date>2021-05-06</gco:Date>
              </gmd:date>
              <gmd:dateType>
                <gmd:CI_DateTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_DateTypeCode" codeListValue="issued">issued</gmd:CI_DateTypeCode>
              </gmd:dateType>
            </gmd:CI_Date>
          </gmd:date>
          <gmd:identifier>
            <gmd:MD_Identifier>
              <gmd:authority>
                <gmd:CI_Citation>
                  <gmd:title>
                    <gco:CharacterString>erddap.griidc.org</gco:CharacterString>
                  </gmd:title>
                  <gmd:date gco:nilReason="inapplicable"/>
                </gmd:CI_Citation>
              </gmd:authority>
              <gmd:code>
                <gco:CharacterString>R5_x270_000_0004_SBE37SM_RS232_03714732_2018_02_12_1151_3m_derive</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmd:identifier>
          <gmd:citedResponsibleParty>
            <gmd:CI_ResponsibleParty>
              <gmd:individualName>
                <gco:CharacterString>Daniela Di Iorio</gco:CharacterString>
              </gmd:individualName>
              <gmd:organisationName>
                <gco:CharacterString>University of Georgia / Department of Marine Sciences</gco:CharacterString>
              </gmd:organisationName>
              <gmd:contactInfo>
                <gmd:CI_Contact>
                  <gmd:address>
                    <gmd:CI_Address>
                      <gmd:electronicMailAddress>
                        <gco:CharacterString>daniela@uga.edu</gco:CharacterString>
                      </gmd:electronicMailAddress>
                    </gmd:CI_Address>
                  </gmd:address>
                  <gmd:onlineResource>
                    <gmd:CI_OnlineResource>
                      <gmd:linkage>
                        <gmd:URL>https://data.gulfresearchinitiative.org/data/R5.x270.000:0004</gmd:URL>
                      </gmd:linkage>
                      <gmd:protocol>
                        <gco:CharacterString>information</gco:CharacterString>
                      </gmd:protocol>
                      <gmd:applicationProfile>
                        <gco:CharacterString>web browser</gco:CharacterString>
                      </gmd:applicationProfile>
                      <gmd:name>
                        <gco:CharacterString>Background Information</gco:CharacterString>
                      </gmd:name>
                      <gmd:description>
                        <gco:CharacterString>Background information from the source</gco:CharacterString>
                      </gmd:description>
                      <gmd:function>
                        <gmd:CI_OnLineFunctionCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_OnLineFunctionCode" codeListValue="information">information</gmd:CI_OnLineFunctionCode>
                      </gmd:function>
                    </gmd:CI_OnlineResource>
                  </gmd:onlineResource>
                </gmd:CI_Contact>
              </gmd:contactInfo>
              <gmd:role>
                <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_RoleCode" codeListValue="originator">originator</gmd:CI_RoleCode>
              </gmd:role>
            </gmd:CI_ResponsibleParty>
          </gmd:citedResponsibleParty>
          <gmd:citedResponsibleParty>
            <gmd:CI_ResponsibleParty>
              <gmd:individualName gco:nilReason="missing"/>
              <gmd:organisationName>
                <gco:CharacterString>James Kelly</gco:CharacterString>
              </gmd:organisationName>
              <gmd:contactInfo>
                <gmd:CI_Contact>
                  <gmd:address>
                    <gmd:CI_Address>
                      <gmd:electronicMailAddress>
                        <gco:CharacterString>jbkelly@uga.edu</gco:CharacterString>
                      </gmd:electronicMailAddress>
                    </gmd:CI_Address>
                  </gmd:address>
                </gmd:CI_Contact>
              </gmd:contactInfo>
              <gmd:role>
                <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_RoleCode" codeListValue="contributor">contributor</gmd:CI_RoleCode>
              </gmd:role>
            </gmd:CI_ResponsibleParty>
          </gmd:citedResponsibleParty>
        </gmd:CI_Citation>
      </gmd:citation>
      <gmd:abstract>
        <gco:CharacterString>Hydrographic and Acoustic Doppler Current Profiler (ADCP) Data in the Gulf of Mexico from 2017-06-18 to 2018-02-02. This dataset contains Conductivity, Temperature, Depth (CTD) and ADCP measurements obtained in the Gulf of Mexico in the GC600 block near the Megaplume natural seep site from 2017-06-18 to 2018-02-02. Two moorings, one instrumented with five CTD instruments at ~4, 14.1, 24.3, 34.5, and 44.7 meters above the bottom, were deployed at 27.3695N, 90.5712W in about 1186 m water depth. Deployment was from the Oceaneering International, Inc. vessel Ocean Intervention II. Time series of pressure, temperature, and salinity were collected between 2017-09-02 and 2018-02-02. Two ADCPs were also deployed and instrumented with one microcat each. The 300kHz ADCP was deployed at 27.3711N, 90.5736W in 1174 m of water and the 600kHz at 27.3700N, 90.5717W in 1182 m of water. Data were collected between 2017-09-02 and 2017-11-20 (300kHz) or 2017-12-06 (600 kHz). Instrument recovery was undertaken by the vessel Connor Bordelon, contracted by Oceaneering International. An additional six CTD profiles were collected in the area: two on 2017-06-29, two on 2018-09-02, one on 2018-09-02, and one on 2018-02-02.</gco:CharacterString>
      </gmd:abstract>
      <gmd:credit gco:nilReason="missing"/>
      <gmd:pointOfContact>
        <gmd:CI_ResponsibleParty>
          <gmd:individualName>
            <gco:CharacterString>Daniela Di Iorio</gco:CharacterString>
          </gmd:individualName>
          <gmd:organisationName>
            <gco:CharacterString>University of Georgia / Department of Marine Sciences</gco:CharacterString>
          </gmd:organisationName>
          <gmd:contactInfo>
            <gmd:CI_Contact>
              <gmd:address>
                <gmd:CI_Address>
                  <gmd:electronicMailAddress>
                    <gco:CharacterString>daniela@uga.edu</gco:CharacterString>
                  </gmd:electronicMailAddress>
                </gmd:CI_Address>
              </gmd:address>
              <gmd:onlineResource>
                <gmd:CI_OnlineResource>
                  <gmd:linkage>
                    <gmd:URL>https://data.gulfresearchinitiative.org/data/R5.x270.000:0004</gmd:URL>
                  </gmd:linkage>
                  <gmd:protocol>
                    <gco:CharacterString>information</gco:CharacterString>
                  </gmd:protocol>
                  <gmd:applicationProfile>
                    <gco:CharacterString>web browser</gco:CharacterString>
                  </gmd:applicationProfile>
                  <gmd:name>
                    <gco:CharacterString>Background Information</gco:CharacterString>
                  </gmd:name>
                  <gmd:description>
                    <gco:CharacterString>Background information from the source</gco:CharacterString>
                  </gmd:description>
                  <gmd:function>
                    <gmd:CI_OnLineFunctionCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_OnLineFunctionCode" codeListValue="information">information</gmd:CI_OnLineFunctionCode>
                  </gmd:function>
                </gmd:CI_OnlineResource>
              </gmd:onlineResource>
            </gmd:CI_Contact>
          </gmd:contactInfo>
          <gmd:role>
            <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_RoleCode" codeListValue="pointOfContact">pointOfContact</gmd:CI_RoleCode>
          </gmd:role>
        </gmd:CI_ResponsibleParty>
      </gmd:pointOfContact>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gco:CharacterString>1151.3m</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>2017-06-18</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>2018-02-02</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>37sm</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>acoustic</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>acoustics</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>adcp</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>average</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>chen</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>chen-millero</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>conductivity</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>crs</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>ctd</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>ctd profile</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>current</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>currents</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>data</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>days</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>density</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>department</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>derive</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>doppler</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>earth</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>electrical</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>flag</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>georgia</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>gom</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>good</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>gulf</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>gulf of mexico</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>hydrographic</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>hydrography</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>identifier</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>instrument</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>instrument1</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>instrument2</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>instrument3</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>instrument4</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>instrument5</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>julian</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>marine</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>mexico</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>microcat</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>millero</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>mod</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>modulus</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>ocean</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>oceanography</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>oceans</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>physical</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>physical oceanography</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>platform</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>potential</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>practical</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>pressure</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>profiler</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>project</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>quality</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>rs232</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>salinity</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sbe37sm</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sbe37sm-rs232</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>science</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sciences</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sea</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>seabird</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>seawater</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sigma</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sonde</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sound</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>speed</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>start</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>startTime</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>temperature</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>theta</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>time series</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>timeSeries</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>university</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>velocity</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>water</gco:CharacterString>
          </gmd:keyword>
          <gmd:type>
            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:MD_KeywordTypeCode" codeListValue="theme">theme</gmd:MD_KeywordTypeCode>
          </gmd:type>
          <gmd:thesaurusName gco:nilReason="unknown"/>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gco:CharacterString>Earth Science &gt; Oceans &gt; Salinity/Density &gt; Salinity</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>Earth Science &gt; Oceans &gt; Salinity/Density &gt; Density</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>Earth Science &gt; Oceans &gt; Salinity/Density &gt; Conductivity</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>Earth Science &gt; Oceans &gt; Ocean Temperature &gt; Water Temperature</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>Earth Science &gt; Oceans &gt; Ocean Temperature &gt; Potential Temperature</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>Earth Science &gt; Oceans &gt; Ocean Pressure &gt; Water Pressure</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>Earth Science &gt; Oceans &gt; Ocean Acoustics &gt; Acoustic Velocity</gco:CharacterString>
          </gmd:keyword>
          <gmd:type>
            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:MD_KeywordTypeCode" codeListValue="theme">theme</gmd:MD_KeywordTypeCode>
          </gmd:type>
          <gmd:thesaurusName>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>GCMD Science Keywords</gco:CharacterString>
              </gmd:title>
              <gmd:date gco:nilReason="unknown"/>
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gco:CharacterString>Vertical upwelling and bottom-boundary layer dispersal at a natural seep site</gco:CharacterString>
          </gmd:keyword>
          <gmd:type>
            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:MD_KeywordTypeCode" codeListValue="project">project</gmd:MD_KeywordTypeCode>
          </gmd:type>
          <gmd:thesaurusName gco:nilReason="unknown"/>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gco:CharacterString>time</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>time</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>latitude</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>longitude</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>depth</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sea_water_pressure</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sea_water_temperature</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sea_water_density</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sea_water_electrical_conductivity</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sea_water_practical_salinity</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sea_water_potential_temperature</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>sea_water_sigma_theta</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>speed_of_sound_in_sea_water</gco:CharacterString>
          </gmd:keyword>
          <gmd:keyword>
            <gco:CharacterString>quality_flag</gco:CharacterString>
          </gmd:keyword>
          <gmd:type>
            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:MD_KeywordTypeCode" codeListValue="theme">theme</gmd:MD_KeywordTypeCode>
          </gmd:type>
          <gmd:thesaurusName>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>CF Standard Name Table v72</gco:CharacterString>
              </gmd:title>
              <gmd:date gco:nilReason="unknown"/>
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:resourceConstraints>
        <gmd:MD_LegalConstraints>
          <gmd:useLimitation>
            <gco:CharacterString>These data may be redistributed and used without restriction.</gco:CharacterString>
          </gmd:useLimitation>
        </gmd:MD_LegalConstraints>
      </gmd:resourceConstraints>
      <gmd:aggregationInfo>
        <gmd:MD_AggregateInformation>
          <gmd:aggregateDataSetName>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>Vertical upwelling and bottom-boundary layer dispersal at a natural seep site</gco:CharacterString>
              </gmd:title>
              <gmd:date gco:nilReason="inapplicable"/>
            </gmd:CI_Citation>
          </gmd:aggregateDataSetName>
          <gmd:associationType>
            <gmd:DS_AssociationTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:DS_AssociationTypeCode" codeListValue="largerWorkCitation">largerWorkCitation</gmd:DS_AssociationTypeCode>
          </gmd:associationType>
          <gmd:initiativeType>
            <gmd:DS_InitiativeTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:DS_InitiativeTypeCode" codeListValue="project">project</gmd:DS_InitiativeTypeCode>
          </gmd:initiativeType>
        </gmd:MD_AggregateInformation>
      </gmd:aggregationInfo>
      <gmd:aggregationInfo>
        <gmd:MD_AggregateInformation>
          <gmd:aggregateDataSetIdentifier>
            <gmd:MD_Identifier>
              <gmd:authority>
                <gmd:CI_Citation>
                  <gmd:title>
                    <gco:CharacterString>Unidata Common Data Model</gco:CharacterString>
                  </gmd:title>
                  <gmd:date gco:nilReason="inapplicable"/>
                </gmd:CI_Citation>
              </gmd:authority>
              <gmd:code>
                <gco:CharacterString>TimeSeries</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmd:aggregateDataSetIdentifier>
          <gmd:associationType>
            <gmd:DS_AssociationTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:DS_AssociationTypeCode" codeListValue="largerWorkCitation">largerWorkCitation</gmd:DS_AssociationTypeCode>
          </gmd:associationType>
          <gmd:initiativeType>
            <gmd:DS_InitiativeTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:DS_InitiativeTypeCode" codeListValue="project">project</gmd:DS_InitiativeTypeCode>
          </gmd:initiativeType>
        </gmd:MD_AggregateInformation>
      </gmd:aggregationInfo>
      <gmd:language>
        <gco:CharacterString>eng</gco:CharacterString>
      </gmd:language>
      <gmd:topicCategory>
        <gmd:MD_TopicCategoryCode>geoscientificInformation</gmd:MD_TopicCategoryCode>
      </gmd:topicCategory>
      <gmd:extent>
        <gmd:EX_Extent id="boundingExtent">
          <gmd:geographicElement>
            <gmd:EX_GeographicBoundingBox id="boundingGeographicBoundingBox">
              <gmd:extentTypeCode>
                <gco:Boolean>1</gco:Boolean>
              </gmd:extentTypeCode>
              <gmd:westBoundLongitude>
                <gco:Decimal>-90.5712</gco:Decimal>
              </gmd:westBoundLongitude>
              <gmd:eastBoundLongitude>
                <gco:Decimal>-90.5712</gco:Decimal>
              </gmd:eastBoundLongitude>
              <gmd:southBoundLatitude>
                <gco:Decimal>27.3695</gco:Decimal>
              </gmd:southBoundLatitude>
              <gmd:northBoundLatitude>
                <gco:Decimal>27.3695</gco:Decimal>
              </gmd:northBoundLatitude>
            </gmd:EX_GeographicBoundingBox>
          </gmd:geographicElement>
          <gmd:temporalElement>
            <gmd:EX_TemporalExtent id="boundingTemporalExtent">
              <gmd:extent>
                <gml:TimePeriod gml:id="DI_gmdExtent_timePeriod_id">
                  <gml:description>seconds</gml:description>
                  <gml:beginPosition>2017-09-04T20:00:01Z</gml:beginPosition>
                  <gml:endPosition>2018-02-02T21:51:00Z</gml:endPosition>
                </gml:TimePeriod>
              </gmd:extent>
            </gmd:EX_TemporalExtent>
          </gmd:temporalElement>
          <gmd:verticalElement>
            <gmd:EX_VerticalExtent>
              <gmd:minimumValue><gco:Real>-1151.314</gco:Real></gmd:minimumValue>
              <gmd:maximumValue><gco:Real>-1151.314</gco:Real></gmd:maximumValue>
              <gmd:verticalCRS gco:nilReason="missing"/>
            </gmd:EX_VerticalExtent>
          </gmd:verticalElement>
        </gmd:EX_Extent>
      </gmd:extent>
    </gmd:MD_DataIdentification>
  </gmd:identificationInfo>
  <gmd:identificationInfo>
    <srv:SV_ServiceIdentification id="ERDDAP-tabledap">
      <gmd:citation>
        <gmd:CI_Citation>
          <gmd:title>
            <gco:CharacterString>TimeSeries - R5.x270.000.0004 - SBE37SM-RS232_03714732_2018_02_12_1151.3m_derive - 27.36N, 90.57W - 2017-09-03</gco:CharacterString>
          </gmd:title>
          <gmd:date>
            <gmd:CI_Date>
              <gmd:date>
                <gco:Date>2021-05-06</gco:Date>
              </gmd:date>
              <gmd:dateType>
                <gmd:CI_DateTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_DateTypeCode" codeListValue="creation">creation</gmd:CI_DateTypeCode>
              </gmd:dateType>
            </gmd:CI_Date>
          </gmd:date>
          <gmd:date>
            <gmd:CI_Date>
              <gmd:date>
                <gco:Date>2021-05-06</gco:Date>
              </gmd:date>
              <gmd:dateType>
                <gmd:CI_DateTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_DateTypeCode" codeListValue="issued">issued</gmd:CI_DateTypeCode>
              </gmd:dateType>
            </gmd:CI_Date>
          </gmd:date>
          <gmd:citedResponsibleParty>
            <gmd:CI_ResponsibleParty>
              <gmd:individualName>
                <gco:CharacterString>Daniela Di Iorio</gco:CharacterString>
              </gmd:individualName>
              <gmd:organisationName>
                <gco:CharacterString>University of Georgia / Department of Marine Sciences</gco:CharacterString>
              </gmd:organisationName>
              <gmd:contactInfo>
                <gmd:CI_Contact>
                  <gmd:address>
                    <gmd:CI_Address>
                      <gmd:electronicMailAddress>
                        <gco:CharacterString>daniela@uga.edu</gco:CharacterString>
                      </gmd:electronicMailAddress>
                    </gmd:CI_Address>
                  </gmd:address>
                  <gmd:onlineResource>
                    <gmd:CI_OnlineResource>
                      <gmd:linkage>
                        <gmd:URL>https://data.gulfresearchinitiative.org/data/R5.x270.000:0004</gmd:URL>
                      </gmd:linkage>
                      <gmd:protocol>
                        <gco:CharacterString>information</gco:CharacterString>
                      </gmd:protocol>
                      <gmd:applicationProfile>
                        <gco:CharacterString>web browser</gco:CharacterString>
                      </gmd:applicationProfile>
                      <gmd:name>
                        <gco:CharacterString>Background Information</gco:CharacterString>
                      </gmd:name>
                      <gmd:description>
                        <gco:CharacterString>Background information from the source</gco:CharacterString>
                      </gmd:description>
                      <gmd:function>
                        <gmd:CI_OnLineFunctionCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_OnLineFunctionCode" codeListValue="information">information</gmd:CI_OnLineFunctionCode>
                      </gmd:function>
                    </gmd:CI_OnlineResource>
                  </gmd:onlineResource>
                </gmd:CI_Contact>
              </gmd:contactInfo>
              <gmd:role>
                <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_RoleCode" codeListValue="originator">originator</gmd:CI_RoleCode>
              </gmd:role>
            </gmd:CI_ResponsibleParty>
          </gmd:citedResponsibleParty>
          <gmd:citedResponsibleParty>
            <gmd:CI_ResponsibleParty>
              <gmd:individualName gco:nilReason="missing"/>
              <gmd:organisationName>
                <gco:CharacterString>James Kelly</gco:CharacterString>
              </gmd:organisationName>
              <gmd:contactInfo>
                <gmd:CI_Contact>
                  <gmd:address>
                    <gmd:CI_Address>
                      <gmd:electronicMailAddress>
                        <gco:CharacterString>jbkelly@uga.edu</gco:CharacterString>
                      </gmd:electronicMailAddress>
                    </gmd:CI_Address>
                  </gmd:address>
                </gmd:CI_Contact>
              </gmd:contactInfo>
              <gmd:role>
                <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_RoleCode" codeListValue="contributor">contributor</gmd:CI_RoleCode>
              </gmd:role>
            </gmd:CI_ResponsibleParty>
          </gmd:citedResponsibleParty>
        </gmd:CI_Citation>
      </gmd:citation>
      <gmd:abstract>
        <gco:CharacterString>Hydrographic and Acoustic Doppler Current Profiler (ADCP) Data in the Gulf of Mexico from 2017-06-18 to 2018-02-02. This dataset contains Conductivity, Temperature, Depth (CTD) and ADCP measurements obtained in the Gulf of Mexico in the GC600 block near the Megaplume natural seep site from 2017-06-18 to 2018-02-02. Two moorings, one instrumented with five CTD instruments at ~4, 14.1, 24.3, 34.5, and 44.7 meters above the bottom, were deployed at 27.3695N, 90.5712W in about 1186 m water depth. Deployment was from the Oceaneering International, Inc. vessel Ocean Intervention II. Time series of pressure, temperature, and salinity were collected between 2017-09-02 and 2018-02-02. Two ADCPs were also deployed and instrumented with one microcat each. The 300kHz ADCP was deployed at 27.3711N, 90.5736W in 1174 m of water and the 600kHz at 27.3700N, 90.5717W in 1182 m of water. Data were collected between 2017-09-02 and 2017-11-20 (300kHz) or 2017-12-06 (600 kHz). Instrument recovery was undertaken by the vessel Connor Bordelon, contracted by Oceaneering International. An additional six CTD profiles were collected in the area: two on 2017-06-29, two on 2018-09-02, one on 2018-09-02, and one on 2018-02-02.</gco:CharacterString>
      </gmd:abstract>
      <srv:serviceType>
        <gco:LocalName>ERDDAP tabledap</gco:LocalName>
      </srv:serviceType>
      <srv:extent>
        <gmd:EX_Extent>
          <gmd:geographicElement>
            <gmd:EX_GeographicBoundingBox>
              <gmd:extentTypeCode>
                <gco:Boolean>1</gco:Boolean>
              </gmd:extentTypeCode>
              <gmd:westBoundLongitude>
                <gco:Decimal>-90.5712</gco:Decimal>
              </gmd:westBoundLongitude>
              <gmd:eastBoundLongitude>
                <gco:Decimal>-90.5712</gco:Decimal>
              </gmd:eastBoundLongitude>
              <gmd:southBoundLatitude>
                <gco:Decimal>27.3695</gco:Decimal>
              </gmd:southBoundLatitude>
              <gmd:northBoundLatitude>
                <gco:Decimal>27.3695</gco:Decimal>
              </gmd:northBoundLatitude>
            </gmd:EX_GeographicBoundingBox>
          </gmd:geographicElement>
          <gmd:temporalElement>
            <gmd:EX_TemporalExtent>
              <gmd:extent>
                <gml:TimePeriod gml:id="ED_gmdExtent_timePeriod_id">
                  <gml:description>seconds</gml:description>
                  <gml:beginPosition>2017-09-04T20:00:01Z</gml:beginPosition>
                  <gml:endPosition>2018-02-02T21:51:00Z</gml:endPosition>
                </gml:TimePeriod>
              </gmd:extent>
            </gmd:EX_TemporalExtent>
          </gmd:temporalElement>
          <gmd:verticalElement>
            <gmd:EX_VerticalExtent>
              <gmd:minimumValue><gco:Real>-1151.314</gco:Real></gmd:minimumValue>
              <gmd:maximumValue><gco:Real>-1151.314</gco:Real></gmd:maximumValue>
              <gmd:verticalCRS gco:nilReason="missing"/>
            </gmd:EX_VerticalExtent>
          </gmd:verticalElement>
        </gmd:EX_Extent>
      </srv:extent>
      <srv:couplingType>
        <srv:SV_CouplingType codeList="https://data.noaa.gov/ISO19139/resources/codeList.xml#SV_CouplingType" codeListValue="tight">tight</srv:SV_CouplingType>
      </srv:couplingType>
      <srv:containsOperations>
        <srv:SV_OperationMetadata>
          <srv:operationName>
            <gco:CharacterString>ERDDAPtabledapDatasetQueryAndAccess</gco:CharacterString>
          </srv:operationName>
          <srv:DCP gco:nilReason="unknown"/>
          <srv:connectPoint>
            <gmd:CI_OnlineResource>
              <gmd:linkage>
                <gmd:URL>https://erddap.griidc.org/erddap/tabledap/R5_x270_000_0004_SBE37SM_RS232_03714732_2018_02_12_1151_3m_derive</gmd:URL>
              </gmd:linkage>
              <gmd:protocol>
                <gco:CharacterString>ERDDAP:tabledap</gco:CharacterString>
              </gmd:protocol>
              <gmd:name>
                <gco:CharacterString>ERDDAP-tabledap</gco:CharacterString>
              </gmd:name>
              <gmd:description>
                <gco:CharacterString>ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes.</gco:CharacterString>
              </gmd:description>
              <gmd:function>
                <gmd:CI_OnLineFunctionCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="download">download</gmd:CI_OnLineFunctionCode>
              </gmd:function>
            </gmd:CI_OnlineResource>
          </srv:connectPoint>
        </srv:SV_OperationMetadata>
      </srv:containsOperations>
      <srv:operatesOn xlink:href="#DataIdentification"/>
    </srv:SV_ServiceIdentification>
  </gmd:identificationInfo>
  <gmd:identificationInfo>
    <srv:SV_ServiceIdentification id="OPeNDAP">
      <gmd:citation>
        <gmd:CI_Citation>
          <gmd:title>
            <gco:CharacterString>TimeSeries - R5.x270.000.0004 - SBE37SM-RS232_03714732_2018_02_12_1151.3m_derive - 27.36N, 90.57W - 2017-09-03</gco:CharacterString>
          </gmd:title>
          <gmd:date>
            <gmd:CI_Date>
              <gmd:date>
                <gco:Date>2021-05-06</gco:Date>
              </gmd:date>
              <gmd:dateType>
                <gmd:CI_DateTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_DateTypeCode" codeListValue="creation">creation</gmd:CI_DateTypeCode>
              </gmd:dateType>
            </gmd:CI_Date>
          </gmd:date>
          <gmd:date>
            <gmd:CI_Date>
              <gmd:date>
                <gco:Date>2021-05-06</gco:Date>
              </gmd:date>
              <gmd:dateType>
                <gmd:CI_DateTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_DateTypeCode" codeListValue="issued">issued</gmd:CI_DateTypeCode>
              </gmd:dateType>
            </gmd:CI_Date>
          </gmd:date>
          <gmd:citedResponsibleParty>
            <gmd:CI_ResponsibleParty>
              <gmd:individualName>
                <gco:CharacterString>Daniela Di Iorio</gco:CharacterString>
              </gmd:individualName>
              <gmd:organisationName>
                <gco:CharacterString>University of Georgia / Department of Marine Sciences</gco:CharacterString>
              </gmd:organisationName>
              <gmd:contactInfo>
                <gmd:CI_Contact>
                  <gmd:address>
                    <gmd:CI_Address>
                      <gmd:electronicMailAddress>
                        <gco:CharacterString>daniela@uga.edu</gco:CharacterString>
                      </gmd:electronicMailAddress>
                    </gmd:CI_Address>
                  </gmd:address>
                  <gmd:onlineResource>
                    <gmd:CI_OnlineResource>
                      <gmd:linkage>
                        <gmd:URL>https://data.gulfresearchinitiative.org/data/R5.x270.000:0004</gmd:URL>
                      </gmd:linkage>
                      <gmd:protocol>
                        <gco:CharacterString>information</gco:CharacterString>
                      </gmd:protocol>
                      <gmd:applicationProfile>
                        <gco:CharacterString>web browser</gco:CharacterString>
                      </gmd:applicationProfile>
                      <gmd:name>
                        <gco:CharacterString>Background Information</gco:CharacterString>
                      </gmd:name>
                      <gmd:description>
                        <gco:CharacterString>Background information from the source</gco:CharacterString>
                      </gmd:description>
                      <gmd:function>
                        <gmd:CI_OnLineFunctionCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_OnLineFunctionCode" codeListValue="information">information</gmd:CI_OnLineFunctionCode>
                      </gmd:function>
                    </gmd:CI_OnlineResource>
                  </gmd:onlineResource>
                </gmd:CI_Contact>
              </gmd:contactInfo>
              <gmd:role>
                <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_RoleCode" codeListValue="originator">originator</gmd:CI_RoleCode>
              </gmd:role>
            </gmd:CI_ResponsibleParty>
          </gmd:citedResponsibleParty>
          <gmd:citedResponsibleParty>
            <gmd:CI_ResponsibleParty>
              <gmd:individualName gco:nilReason="missing"/>
              <gmd:organisationName>
                <gco:CharacterString>James Kelly</gco:CharacterString>
              </gmd:organisationName>
              <gmd:contactInfo>
                <gmd:CI_Contact>
                  <gmd:address>
                    <gmd:CI_Address>
                      <gmd:electronicMailAddress>
                        <gco:CharacterString>jbkelly@uga.edu</gco:CharacterString>
                      </gmd:electronicMailAddress>
                    </gmd:CI_Address>
                  </gmd:address>
                </gmd:CI_Contact>
              </gmd:contactInfo>
              <gmd:role>
                <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_RoleCode" codeListValue="contributor">contributor</gmd:CI_RoleCode>
              </gmd:role>
            </gmd:CI_ResponsibleParty>
          </gmd:citedResponsibleParty>
        </gmd:CI_Citation>
      </gmd:citation>
      <gmd:abstract>
        <gco:CharacterString>Hydrographic and Acoustic Doppler Current Profiler (ADCP) Data in the Gulf of Mexico from 2017-06-18 to 2018-02-02. This dataset contains Conductivity, Temperature, Depth (CTD) and ADCP measurements obtained in the Gulf of Mexico in the GC600 block near the Megaplume natural seep site from 2017-06-18 to 2018-02-02. Two moorings, one instrumented with five CTD instruments at ~4, 14.1, 24.3, 34.5, and 44.7 meters above the bottom, were deployed at 27.3695N, 90.5712W in about 1186 m water depth. Deployment was from the Oceaneering International, Inc. vessel Ocean Intervention II. Time series of pressure, temperature, and salinity were collected between 2017-09-02 and 2018-02-02. Two ADCPs were also deployed and instrumented with one microcat each. The 300kHz ADCP was deployed at 27.3711N, 90.5736W in 1174 m of water and the 600kHz at 27.3700N, 90.5717W in 1182 m of water. Data were collected between 2017-09-02 and 2017-11-20 (300kHz) or 2017-12-06 (600 kHz). Instrument recovery was undertaken by the vessel Connor Bordelon, contracted by Oceaneering International. An additional six CTD profiles were collected in the area: two on 2017-06-29, two on 2018-09-02, one on 2018-09-02, and one on 2018-02-02.</gco:CharacterString>
      </gmd:abstract>
      <srv:serviceType>
        <gco:LocalName>OPeNDAP</gco:LocalName>
      </srv:serviceType>
      <srv:extent>
        <gmd:EX_Extent>
          <gmd:geographicElement>
            <gmd:EX_GeographicBoundingBox>
              <gmd:extentTypeCode>
                <gco:Boolean>1</gco:Boolean>
              </gmd:extentTypeCode>
              <gmd:westBoundLongitude>
                <gco:Decimal>-90.5712</gco:Decimal>
              </gmd:westBoundLongitude>
              <gmd:eastBoundLongitude>
                <gco:Decimal>-90.5712</gco:Decimal>
              </gmd:eastBoundLongitude>
              <gmd:southBoundLatitude>
                <gco:Decimal>27.3695</gco:Decimal>
              </gmd:southBoundLatitude>
              <gmd:northBoundLatitude>
                <gco:Decimal>27.3695</gco:Decimal>
              </gmd:northBoundLatitude>
            </gmd:EX_GeographicBoundingBox>
          </gmd:geographicElement>
          <gmd:temporalElement>
            <gmd:EX_TemporalExtent>
              <gmd:extent>
                <gml:TimePeriod gml:id="OD_gmdExtent_timePeriod_id">
                  <gml:description>seconds</gml:description>
                  <gml:beginPosition>2017-09-04T20:00:01Z</gml:beginPosition>
                  <gml:endPosition>2018-02-02T21:51:00Z</gml:endPosition>
                </gml:TimePeriod>
              </gmd:extent>
            </gmd:EX_TemporalExtent>
          </gmd:temporalElement>
          <gmd:verticalElement>
            <gmd:EX_VerticalExtent>
              <gmd:minimumValue><gco:Real>-1151.314</gco:Real></gmd:minimumValue>
              <gmd:maximumValue><gco:Real>-1151.314</gco:Real></gmd:maximumValue>
              <gmd:verticalCRS gco:nilReason="missing"/>
            </gmd:EX_VerticalExtent>
          </gmd:verticalElement>
        </gmd:EX_Extent>
      </srv:extent>
      <srv:couplingType>
        <srv:SV_CouplingType codeList="https://data.noaa.gov/ISO19139/resources/codeList.xml#SV_CouplingType" codeListValue="tight">tight</srv:SV_CouplingType>
      </srv:couplingType>
      <srv:containsOperations>
        <srv:SV_OperationMetadata>
          <srv:operationName>
            <gco:CharacterString>OPeNDAPDatasetQueryAndAccess</gco:CharacterString>
          </srv:operationName>
          <srv:DCP gco:nilReason="unknown"/>
          <srv:connectPoint>
            <gmd:CI_OnlineResource>
              <gmd:linkage>
                <gmd:URL>https://erddap.griidc.org/erddap/tabledap/R5_x270_000_0004_SBE37SM_RS232_03714732_2018_02_12_1151_3m_derive</gmd:URL>
              </gmd:linkage>
              <gmd:protocol>
                <gco:CharacterString>OPeNDAP:OPeNDAP</gco:CharacterString>
              </gmd:protocol>
              <gmd:name>
                <gco:CharacterString>OPeNDAP</gco:CharacterString>
              </gmd:name>
              <gmd:description>
                <gco:CharacterString>An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes.</gco:CharacterString>
              </gmd:description>
              <gmd:function>
                <gmd:CI_OnLineFunctionCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="download">download</gmd:CI_OnLineFunctionCode>
              </gmd:function>
            </gmd:CI_OnlineResource>
          </srv:connectPoint>
        </srv:SV_OperationMetadata>
      </srv:containsOperations>
      <srv:operatesOn xlink:href="#DataIdentification"/>
    </srv:SV_ServiceIdentification>
  </gmd:identificationInfo>
  <gmd:identificationInfo>
    <srv:SV_ServiceIdentification id="search">
      <gmd:citation>
        <gmd:CI_Citation>
          <gmd:title>
            <gco:CharacterString>TimeSeries - R5.x270.000.0004 - SBE37SM-RS232_03714732_2018_02_12_1151.3m_derive - 27.36N, 90.57W - 2017-09-03</gco:CharacterString>
          </gmd:title>
          <gmd:date>
            <gmd:CI_Date>
              <gmd:date>
                <gco:Date>2021-05-06</gco:Date>
              </gmd:date>
              <gmd:dateType>
                <gmd:CI_DateTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_DateTypeCode" codeListValue="creation">creation</gmd:CI_DateTypeCode>
              </gmd:dateType>
            </gmd:CI_Date>
          </gmd:date>
          <gmd:date>
            <gmd:CI_Date>
              <gmd:date>
                <gco:Date>2021-05-06</gco:Date>
              </gmd:date>
              <gmd:dateType>
                <gmd:CI_DateTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_DateTypeCode" codeListValue="issued">issued</gmd:CI_DateTypeCode>
              </gmd:dateType>
            </gmd:CI_Date>
          </gmd:date>
          <gmd:citedResponsibleParty>
            <gmd:CI_ResponsibleParty>
              <gmd:individualName>
                <gco:CharacterString>Daniela Di Iorio</gco:CharacterString>
              </gmd:individualName>
              <gmd:organisationName>
                <gco:CharacterString>University of Georgia / Department of Marine Sciences</gco:CharacterString>
              </gmd:organisationName>
              <gmd:contactInfo>
                <gmd:CI_Contact>
                  <gmd:address>
                    <gmd:CI_Address>
                      <gmd:electronicMailAddress>
                        <gco:CharacterString>daniela@uga.edu</gco:CharacterString>
                      </gmd:electronicMailAddress>
                    </gmd:CI_Address>
                  </gmd:address>
                  <gmd:onlineResource>
                    <gmd:CI_OnlineResource>
                      <gmd:linkage>
                        <gmd:URL>https://data.gulfresearchinitiative.org/data/R5.x270.000:0004</gmd:URL>
                      </gmd:linkage>
                      <gmd:protocol>
                        <gco:CharacterString>information</gco:CharacterString>
                      </gmd:protocol>
                      <gmd:applicationProfile>
                        <gco:CharacterString>web browser</gco:CharacterString>
                      </gmd:applicationProfile>
                      <gmd:name>
                        <gco:CharacterString>Background Information</gco:CharacterString>
                      </gmd:name>
                      <gmd:description>
                        <gco:CharacterString>Background information from the source</gco:CharacterString>
                      </gmd:description>
                      <gmd:function>
                        <gmd:CI_OnLineFunctionCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_OnLineFunctionCode" codeListValue="information">information</gmd:CI_OnLineFunctionCode>
                      </gmd:function>
                    </gmd:CI_OnlineResource>
                  </gmd:onlineResource>
                </gmd:CI_Contact>
              </gmd:contactInfo>
              <gmd:role>
                <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_RoleCode" codeListValue="originator">originator</gmd:CI_RoleCode>
              </gmd:role>
            </gmd:CI_ResponsibleParty>
          </gmd:citedResponsibleParty>
          <gmd:citedResponsibleParty>
            <gmd:CI_ResponsibleParty>
              <gmd:individualName gco:nilReason="missing"/>
              <gmd:organisationName>
                <gco:CharacterString>James Kelly</gco:CharacterString>
              </gmd:organisationName>
              <gmd:contactInfo>
                <gmd:CI_Contact>
                  <gmd:address>
                    <gmd:CI_Address>
                      <gmd:electronicMailAddress>
                        <gco:CharacterString>jbkelly@uga.edu</gco:CharacterString>
                      </gmd:electronicMailAddress>
                    </gmd:CI_Address>
                  </gmd:address>
                </gmd:CI_Contact>
              </gmd:contactInfo>
              <gmd:role>
                <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_RoleCode" codeListValue="contributor">contributor</gmd:CI_RoleCode>
              </gmd:role>
            </gmd:CI_ResponsibleParty>
          </gmd:citedResponsibleParty>
        </gmd:CI_Citation>
      </gmd:citation>
      <gmd:abstract>
        <gco:CharacterString>Hydrographic and Acoustic Doppler Current Profiler (ADCP) Data in the Gulf of Mexico from 2017-06-18 to 2018-02-02. This dataset contains Conductivity, Temperature, Depth (CTD) and ADCP measurements obtained in the Gulf of Mexico in the GC600 block near the Megaplume natural seep site from 2017-06-18 to 2018-02-02. Two moorings, one instrumented with five CTD instruments at ~4, 14.1, 24.3, 34.5, and 44.7 meters above the bottom, were deployed at 27.3695N, 90.5712W in about 1186 m water depth. Deployment was from the Oceaneering International, Inc. vessel Ocean Intervention II. Time series of pressure, temperature, and salinity were collected between 2017-09-02 and 2018-02-02. Two ADCPs were also deployed and instrumented with one microcat each. The 300kHz ADCP was deployed at 27.3711N, 90.5736W in 1174 m of water and the 600kHz at 27.3700N, 90.5717W in 1182 m of water. Data were collected between 2017-09-02 and 2017-11-20 (300kHz) or 2017-12-06 (600 kHz). Instrument recovery was undertaken by the vessel Connor Bordelon, contracted by Oceaneering International. An additional six CTD profiles were collected in the area: two on 2017-06-29, two on 2018-09-02, one on 2018-09-02, and one on 2018-02-02.</gco:CharacterString>
      </gmd:abstract>
      <srv:serviceType>
        <gco:LocalName>ERDDAP Subset</gco:LocalName>
      </srv:serviceType>
      <srv:extent>
        <gmd:EX_Extent>
          <gmd:geographicElement>
            <gmd:EX_GeographicBoundingBox>
              <gmd:extentTypeCode>
                <gco:Boolean>1</gco:Boolean>
              </gmd:extentTypeCode>
              <gmd:westBoundLongitude>
                <gco:Decimal>-90.5712</gco:Decimal>
              </gmd:westBoundLongitude>
              <gmd:eastBoundLongitude>
                <gco:Decimal>-90.5712</gco:Decimal>
              </gmd:eastBoundLongitude>
              <gmd:southBoundLatitude>
                <gco:Decimal>27.3695</gco:Decimal>
              </gmd:southBoundLatitude>
              <gmd:northBoundLatitude>
                <gco:Decimal>27.3695</gco:Decimal>
              </gmd:northBoundLatitude>
            </gmd:EX_GeographicBoundingBox>
          </gmd:geographicElement>
          <gmd:temporalElement>
            <gmd:EX_TemporalExtent>
              <gmd:extent>
                <gml:TimePeriod gml:id="SUB_gmdExtent_timePeriod_id">
                  <gml:description>seconds</gml:description>
                  <gml:beginPosition>2017-09-04T20:00:01Z</gml:beginPosition>
                  <gml:endPosition>2018-02-02T21:51:00Z</gml:endPosition>
                </gml:TimePeriod>
              </gmd:extent>
            </gmd:EX_TemporalExtent>
          </gmd:temporalElement>
          <gmd:verticalElement>
            <gmd:EX_VerticalExtent>
              <gmd:minimumValue><gco:Real>-1151.314</gco:Real></gmd:minimumValue>
              <gmd:maximumValue><gco:Real>-1151.314</gco:Real></gmd:maximumValue>
              <gmd:verticalCRS gco:nilReason="missing"/>
            </gmd:EX_VerticalExtent>
          </gmd:verticalElement>
        </gmd:EX_Extent>
      </srv:extent>
      <srv:couplingType>
        <srv:SV_CouplingType codeList="https://data.noaa.gov/ISO19139/resources/codeList.xml#SV_CouplingType" codeListValue="tight">tight</srv:SV_CouplingType>
      </srv:couplingType>
      <srv:containsOperations>
        <srv:SV_OperationMetadata>
          <srv:operationName>
            <gco:CharacterString>ERDDAP_Subset</gco:CharacterString>
          </srv:operationName>
          <srv:DCP gco:nilReason="unknown"/>
          <srv:connectPoint>
            <gmd:CI_OnlineResource>
              <gmd:linkage>
                <gmd:URL>https://erddap.griidc.org/erddap/tabledap/R5_x270_000_0004_SBE37SM_RS232_03714732_2018_02_12_1151_3m_derive.subset</gmd:URL>
              </gmd:linkage>
              <gmd:protocol>
                <gco:CharacterString>search</gco:CharacterString>
              </gmd:protocol>
              <gmd:name>
                <gco:CharacterString>Subset</gco:CharacterString>
              </gmd:name>
              <gmd:description>
                <gco:CharacterString>Web page to facilitate selecting subsets of the dataset</gco:CharacterString>
              </gmd:description>
              <gmd:function>
                <gmd:CI_OnLineFunctionCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="download">download</gmd:CI_OnLineFunctionCode>
              </gmd:function>
            </gmd:CI_OnlineResource>
          </srv:connectPoint>
        </srv:SV_OperationMetadata>
      </srv:containsOperations>
      <srv:operatesOn xlink:href="#DataIdentification"/>
    </srv:SV_ServiceIdentification>
  </gmd:identificationInfo>
  <gmd:contentInfo>
    <gmi:MI_CoverageDescription>
      <gmd:attributeDescription gco:nilReason="unknown"/>
      <gmd:contentType>
        <gmd:MD_CoverageContentTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:MD_CoverageContentTypeCode" codeListValue="physicalMeasurement">physicalMeasurement</gmd:MD_CoverageContentTypeCode>
      </gmd:contentType>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>timeSeries</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>short</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>SBE37SM-RS232_03714732_2018_02_12_1151.3m_derive</gco:CharacterString>
          </gmd:descriptor>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>startTime</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>double</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>Start time</gco:CharacterString>
          </gmd:descriptor>
          <gmd:units xlink:href="https://unitsofmeasure.org/ucum.html#s&#x25;7Bsince&#x25;201970&#x2d;01&#x2d;01T00&#x25;3A00&#x25;3A00Z&#x25;7D"/>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>time</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>double</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>Julian Days</gco:CharacterString>
          </gmd:descriptor>
          <gmd:units xlink:href="https://unitsofmeasure.org/ucum.html#s&#x25;7Bsince&#x25;201970&#x2d;01&#x2d;01T00&#x25;3A00&#x25;3A00Z&#x25;7D"/>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>sea_water_pressure</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>double</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>Sea Water Pressure</gco:CharacterString>
          </gmd:descriptor>
          <gmd:units xlink:href="https://unitsofmeasure.org/ucum.html#dbar"/>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>sea_water_temperature</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>double</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>Sea Water Temperature</gco:CharacterString>
          </gmd:descriptor>
          <gmd:units xlink:href="https://unitsofmeasure.org/ucum.html#Cel"/>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>sea_water_density</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>double</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>Sea Water Density</gco:CharacterString>
          </gmd:descriptor>
          <gmd:units xlink:href="https://unitsofmeasure.org/ucum.html#kg&#x2e;m&#x2d;3"/>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>sea_water_electrical_conductivity</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>double</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>Conductivity</gco:CharacterString>
          </gmd:descriptor>
          <gmd:units xlink:href="https://unitsofmeasure.org/ucum.html#S&#x2e;m&#x2d;1"/>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>sea_water_salinity</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>double</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>Sea Water Salinity</gco:CharacterString>
          </gmd:descriptor>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>potential_temperature</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>double</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>potential temperature</gco:CharacterString>
          </gmd:descriptor>
          <gmd:units xlink:href="https://unitsofmeasure.org/ucum.html#Cel"/>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>sea_water_sigma_theta</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>double</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>density, sigma_theta</gco:CharacterString>
          </gmd:descriptor>
          <gmd:units xlink:href="https://unitsofmeasure.org/ucum.html#kg&#x2e;m&#x2d;3"/>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>sound_speed1</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>double</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>Average Sound Velocity [Chen-Millero]</gco:CharacterString>
          </gmd:descriptor>
          <gmd:units xlink:href="https://unitsofmeasure.org/ucum.html#m&#x2e;s&#x2d;1"/>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>flag</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>short</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>quality flag (0 = good)</gco:CharacterString>
          </gmd:descriptor>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>platform</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>char</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>OCEAN_PROJECT</gco:CharacterString>
          </gmd:descriptor>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>instrument</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>char</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>Seabird MicroCat 37SM</gco:CharacterString>
          </gmd:descriptor>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>instrument1</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>char</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>Seabird MicroCat 37SM</gco:CharacterString>
          </gmd:descriptor>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>instrument2</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>char</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>Seabird MicroCat 37SM</gco:CharacterString>
          </gmd:descriptor>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>instrument3</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>char</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>Seabird MicroCat 37SM</gco:CharacterString>
          </gmd:descriptor>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>instrument4</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>char</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>Seabird MicroCat 37SM</gco:CharacterString>
          </gmd:descriptor>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>instrument5</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>char</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>ADCP</gco:CharacterString>
          </gmd:descriptor>
        </gmd:MD_Band>
      </gmd:dimension>
      <gmd:dimension>
        <gmd:MD_Band>
          <gmd:sequenceIdentifier>
            <gco:MemberName>
              <gco:aName>
                <gco:CharacterString>crs</gco:CharacterString>
              </gco:aName>
              <gco:attributeType>
                <gco:TypeName>
                  <gco:aName>
                    <gco:CharacterString>int</gco:CharacterString>
                  </gco:aName>
                </gco:TypeName>
              </gco:attributeType>
            </gco:MemberName>
          </gmd:sequenceIdentifier>
          <gmd:descriptor>
            <gco:CharacterString>CRS</gco:CharacterString>
          </gmd:descriptor>
        </gmd:MD_Band>
      </gmd:dimension>
    </gmi:MI_CoverageDescription>
  </gmd:contentInfo>
  <gmd:distributionInfo>
    <gmd:MD_Distribution>
      <gmd:distributor>
        <gmd:MD_Distributor>
          <gmd:distributorContact>
            <gmd:CI_ResponsibleParty>
              <gmd:individualName>
                <gco:CharacterString>Michael S. Williamson</gco:CharacterString>
              </gmd:individualName>
              <gmd:organisationName>
                <gco:CharacterString>Texas A&amp;M University-Corpus Christi</gco:CharacterString>
              </gmd:organisationName>
              <gmd:contactInfo>
                <gmd:CI_Contact>
                  <gmd:phone>
                    <gmd:CI_Telephone>
                      <gmd:voice>
                        <gco:CharacterString>+1 361-825-2048</gco:CharacterString>
                      </gmd:voice>
                    </gmd:CI_Telephone>
                  </gmd:phone>
                  <gmd:address>
                    <gmd:CI_Address>
                      <gmd:deliveryPoint>
                        <gco:CharacterString>HRI 213E</gco:CharacterString>
                      </gmd:deliveryPoint>
                      <gmd:city>
                        <gco:CharacterString>Corpus Christi</gco:CharacterString>
                      </gmd:city>
                      <gmd:administrativeArea>
                        <gco:CharacterString>TX</gco:CharacterString>
                      </gmd:administrativeArea>
                      <gmd:postalCode>
                        <gco:CharacterString>78412</gco:CharacterString>
                      </gmd:postalCode>
                      <gmd:country>
                        <gco:CharacterString>USA</gco:CharacterString>
                      </gmd:country>
                      <gmd:electronicMailAddress>
                        <gco:CharacterString>michael.williamson@tamucc.edu</gco:CharacterString>
                      </gmd:electronicMailAddress>
                    </gmd:CI_Address>
                  </gmd:address>
                </gmd:CI_Contact>
              </gmd:contactInfo>
              <gmd:role>
                <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:CI_RoleCode" codeListValue="distributor">distributor</gmd:CI_RoleCode>
              </gmd:role>
            </gmd:CI_ResponsibleParty>
          </gmd:distributorContact>
          <gmd:distributorFormat>
            <gmd:MD_Format>
              <gmd:name>
                <gco:CharacterString>OPeNDAP</gco:CharacterString>
              </gmd:name>
              <gmd:version>
                <gco:CharacterString>DAP/2.0</gco:CharacterString>
              </gmd:version>
            </gmd:MD_Format>
          </gmd:distributorFormat>
          <gmd:distributorTransferOptions>
            <gmd:MD_DigitalTransferOptions>
              <gmd:onLine>
                <gmd:CI_OnlineResource>
                  <gmd:linkage>
                    <gmd:URL>https://erddap.griidc.org/erddap/tabledap/R5_x270_000_0004_SBE37SM_RS232_03714732_2018_02_12_1151_3m_derive.html</gmd:URL>
                  </gmd:linkage>
                  <gmd:protocol>
                    <gco:CharacterString>order</gco:CharacterString>
                  </gmd:protocol>
                  <gmd:name>
                    <gco:CharacterString>Data Subset Form</gco:CharacterString>
                  </gmd:name>
                  <gmd:description>
                    <gco:CharacterString>ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types.</gco:CharacterString>
                  </gmd:description>
                  <gmd:function>
                    <gmd:CI_OnLineFunctionCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="download">download</gmd:CI_OnLineFunctionCode>
                  </gmd:function>
                </gmd:CI_OnlineResource>
              </gmd:onLine>
            </gmd:MD_DigitalTransferOptions>
          </gmd:distributorTransferOptions>
          <gmd:distributorTransferOptions>
            <gmd:MD_DigitalTransferOptions>
              <gmd:onLine>
                <gmd:CI_OnlineResource>
                  <gmd:linkage>
                    <gmd:URL>https://erddap.griidc.org/erddap/tabledap/R5_x270_000_0004_SBE37SM_RS232_03714732_2018_02_12_1151_3m_derive.graph</gmd:URL>
                  </gmd:linkage>
                  <gmd:protocol>
                    <gco:CharacterString>order</gco:CharacterString>
                  </gmd:protocol>
                  <gmd:name>
                    <gco:CharacterString>Make-A-Graph Form</gco:CharacterString>
                  </gmd:name>
                  <gmd:description>
                    <gco:CharacterString>ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data.</gco:CharacterString>
                  </gmd:description>
                  <gmd:function>
                    <gmd:CI_OnLineFunctionCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="mapDigital">mapDigital</gmd:CI_OnLineFunctionCode>
                  </gmd:function>
                </gmd:CI_OnlineResource>
              </gmd:onLine>
            </gmd:MD_DigitalTransferOptions>
          </gmd:distributorTransferOptions>
        </gmd:MD_Distributor>
      </gmd:distributor>
    </gmd:MD_Distribution>
  </gmd:distributionInfo>
  <gmd:dataQualityInfo>
    <gmd:DQ_DataQuality>
      <gmd:scope>
        <gmd:DQ_Scope>
          <gmd:level>
            <gmd:MD_ScopeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#gmd:MD_ScopeCode" codeListValue="dataset">dataset</gmd:MD_ScopeCode>
          </gmd:level>
        </gmd:DQ_Scope>
      </gmd:scope>
      <gmd:lineage>
        <gmd:LI_Lineage>
          <gmd:statement>
            <gco:CharacterString>2021-05-06T17:00:27Z</gco:CharacterString>
          </gmd:statement>
        </gmd:LI_Lineage>
      </gmd:lineage>
    </gmd:DQ_DataQuality>
  </gmd:dataQualityInfo>
  <gmd:metadataMaintenance>
    <gmd:MD_MaintenanceInformation>
      <gmd:maintenanceAndUpdateFrequency gco:nilReason="unknown"/>
      <gmd:maintenanceNote>
        <gco:CharacterString>This record was created from dataset metadata by ERDDAP Version 2.02</gco:CharacterString>
      </gmd:maintenanceNote>
    </gmd:MD_MaintenanceInformation>
  </gmd:metadataMaintenance>
</gmi:MI_Metadata>
