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        <gco:CharacterString>The US National Oceanographic Data Center (NODC) produced twelve (12) CD-ROMs containing World Ocean Circulation Experiment (WOCE) Version 1 project data in the summer of 1998. NODC produced fifteen (15) CD-ROMs containing WOCE Version 2 project data in the fall of 2000. The WOCE Global Data Version 3.0 suite consists of two (2) DVDs.

The WOCE Global Data Version 3.0 DVD suite consists of 2 single-sided and double-layered DVDs. A Web browser is required to fully explore and access the DVD contents. Data on these disks cover most of the global ocean and are from the period of 1990 to 1998, the intensive observation phase of WOCE. Some data from before and after this period are also included. The 2 DVDs were archived in NCEI Accession 0000841.

The WOCE GDR data streams were: Bathymetry, Current Meters, Drifters, Hydrography, In-Situ Sea Level-Fast Delivery, In-Situ Seal Level-Delayed Mode, Profiling Floats, Satellite Sea Surface Height, Satellite Sea Surface Temperature, Satellite Surface Winds, Sea Surface Salinity, Shipboard Acoustic Doppler Current Profilers, Subsurface Floats, Surface Meteorology, and Upper Ocean Thermal.

Presentations given during the WOCE and Beyond Conference are archived with this DVD product, but are not part of the two DVD set.

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  Data Information Unit &amp; Bathymetry             - NCEI Accession 0000306   Disk 1
  Hydrographic Programme                         - NCEI Accession 0000307   Disk 2
  Upper Ocean Thermal                            - NCEI Accession 0000308   Disk 3
  Subsurface Floats                              - NCEI Accession 0000309   Disk 4
  Surface Velocity Programme                     - NCEI Accession 0000310   Disk 5
  Current Meter Moorings                         - NCEI Accession 0000311   Disk 6
  Acoustic Doppler Current Profilers             - NCEI Accession 0000312   Disk 7
  Sea Level                                      - NCEI Accession 0000313   Disk 8
  Surface Meteorology                            - NCEI Accession 0000314   Disk 9
  Surface Fluxes                                 - NCEI Accession 0000315   Disk 10
  Satellite Data - Sea Surface Height            - NCEI Accession 0000316   Disk 11
  Satellite Data - Sea Surface Temperature       - NCEI Accession 0000317   Disk 12
  Satellite Data - Wind Data                     - NCEI Accession 0000318   Disk 13
  eWOCE: Electronic Atlas of WOCE Data           - NCEI Accession 0000319   Disk 14
  Hydrographic Programme  - BATS/HOTS Timeseries - NCEI Accession 0000320   Disk 15

NODC produced twelve (12) CD-ROMs containing WOCE Version 1 project data in the summer of 1998. Each CD was assigned an accession number for inventory purposes.

  WOCE CD Data Information Unit &amp; Bathymetry - NCEI Accession 9800097
  WOCE CD Hydrography                        - NCEI Accession 9900198
  WOCE CD Hydrographic Products              - NCEI Accession 9800099
  WOCE CD XBTs                               - NCEI Accession 9800100
  WOCE CD Subsurface Floats                  - NCEI Accession 9800101
  WOCE CD Drifting Buoys                     - NCEI Accession 9800102
  WOCE CD Current Meters                     - NCEI Accession 9800103
  WOCE CD ADCP                               - NCEI Accession 9800104
  WOCE CD Sea Level                          - NCEI Accession 9800105
  WOCE CD Surface Meteorology                - NCEI Accession 9800106
  WOCE CD Surface Fluxes                     - NCEI Accession 9800107
  WOCE CD Satellite Altimetry &amp; Temperature  - NCEI Accession 9800108

WOCE was a part of the World Climate Research Programme (WCRP) which used resources from nearly 30 countries to make unprecedented in-situ and satellite observations of the global ocean between 1990-1998, and to observe poorly-understood but important physical processes. The Scientific Steering Group (SSG) of WOCE oversaw the scientific development and the International Project Office (IPO) managed the implementation of the Experiment.</gco:CharacterString>
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            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/983" xlink:actuate="onRequest">Scripps Institution of Oceanography</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1477" xlink:actuate="onRequest">University of Delaware</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/231" xlink:actuate="onRequest">University of Hawaiʻi at Mānoa</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/717" xlink:actuate="onRequest">University of Miami Rosenstiel School of Marine and Atmospheric Science</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/730" xlink:actuate="onRequest">University of Rhode Island, Graduate School of Oceanography</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/984" xlink:actuate="onRequest">University of Washington</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/295" xlink:actuate="onRequest">US National Oceanographic Data Center</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/742" xlink:actuate="onRequest">Woods Hole Oceanographic Institution</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1196" xlink:actuate="onRequest">World Ocean Circulation Experiment International Project Office</gmx:Anchor>
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            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="dataCentre">dataCentre</gmd:MD_KeywordTypeCode>
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            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1196" xlink:actuate="onRequest">World Ocean Circulation Experiment International Project Office</gmx:Anchor>
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            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="dataCentre">dataCentre</gmd:MD_KeywordTypeCode>
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      <gmd:descriptiveKeywords>
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            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/project/details/91" xlink:actuate="onRequest">JOINT GLOBAL OCEAN FLUX STUDY (JGOFS)</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/project/details/164" xlink:actuate="onRequest">SUBTROPICAL ATLANTIC CLIMATE STUDY (STACS)</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/project/details/184" xlink:actuate="onRequest">World Ocean Circulation Experiment (WOCE)</gmx:Anchor>
          </gmd:keyword>
          <gmd:type>
            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="project">project</gmd:MD_KeywordTypeCode>
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      <gmd:descriptiveKeywords>
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            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/72" xlink:actuate="onRequest">Indian Ocean</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/91" xlink:actuate="onRequest">North Atlantic Ocean</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/93" xlink:actuate="onRequest">North Pacific Ocean</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/105" xlink:actuate="onRequest">South Atlantic Ocean</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/107" xlink:actuate="onRequest">South Pacific Ocean</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/170" xlink:actuate="onRequest">Southern Ocean</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/179" xlink:actuate="onRequest">World-Wide Distribution</gmx:Anchor>
          </gmd:keyword>
          <gmd:type>
            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="place">place</gmd:MD_KeywordTypeCode>
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              <gmd:title>
                <gco:CharacterString>NODC SEA AREA NAMES THESAURUS</gco:CharacterString>
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          <gmd:type>
            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="theme">theme</gmd:MD_KeywordTypeCode>
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                <gco:CharacterString>WMO_CategoryCode</gco:CharacterString>
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                  <gmd:date>
                    <gco:Date>2012-09-15</gco:Date>
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                  <gmd:dateType>
                    <gmd:CI_DateTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode>
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      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
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            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/50be2c50-2e65-4341-b122-95450d290047" xlink:actuate="onRequest">BIGELOW &gt; Bigelow Laboratory of Ocean Sciences</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/57575ac9-6f16-4a8a-9203-b261b806f438" xlink:actuate="onRequest">CA/DFO/PR/SB/IOS &gt; Institute of Ocean Sciences, Science Branch, Pacific Region, Fisheries and Oceans, Canada</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/086c68e5-1c94-4f2f-89d5-0453443ff249" xlink:actuate="onRequest">DOC/NOAA/NESDIS/NODC &gt; National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce</gmx:Anchor>
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          <gmd:keyword>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/41b416ea-2b9b-47f1-beba-90c423d74e0b" xlink:actuate="onRequest">OR-STATE/CEOAS &gt; College of Earth, Ocean, and Atmospheric Sciences, Oregon State University</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/417e9571-8124-4ec0-8861-6b4dd7f2a5d3" xlink:actuate="onRequest">U-MIAMI/RSMAS &gt; Rosenstiel School of Marine and Atmospheric Science, University of Miami</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/1fb3e61a-c0b3-4118-ad19-97fc26b0243c" xlink:actuate="onRequest">WHOI &gt; WOODS HOLE OCEANOGRAPHIC INSTITUTION</gmx:Anchor>
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            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="dataCentre">dataCentre</gmd:MD_KeywordTypeCode>
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                          <gmd:linkage>
                            <gmd:URL>https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords</gmd:URL>
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      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
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            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/08fd82a1-4370-46a2-82ea-94c0f91498a7" xlink:actuate="onRequest">EARTH SCIENCE &gt; ATMOSPHERE &gt; ATMOSPHERIC PRESSURE</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/6b3be650-6625-40b5-9b40-9e7c8a9fd336" xlink:actuate="onRequest">EARTH SCIENCE &gt; ATMOSPHERE &gt; ATMOSPHERIC RADIATION &gt; INCOMING SOLAR RADIATION</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/a249c68f-8249-4285-aad2-020b3c5aefc3" xlink:actuate="onRequest">EARTH SCIENCE &gt; ATMOSPHERE &gt; ATMOSPHERIC WATER VAPOR &gt; WATER VAPOR INDICATORS &gt; HUMIDITY &gt; RELATIVE HUMIDITY</gmx:Anchor>
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          <gmd:keyword>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/1532e590-a62d-46e3-8d03-2351bc48166a" xlink:actuate="onRequest">EARTH SCIENCE &gt; ATMOSPHERE &gt; PRECIPITATION</gmx:Anchor>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/6eb3919b-85ce-4988-8b78-9d0018fd8089" xlink:actuate="onRequest">EARTH SCIENCE &gt; OCEANS &gt; OCEAN CHEMISTRY</gmx:Anchor>
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                      </gmd:onlineResource>
                    </gmd:CI_Contact>
                  </gmd:contactInfo>
                  <gmd:role>
                    <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="custodian">custodian</gmd:CI_RoleCode>
                  </gmd:role>
                </gmd:CI_ResponsibleParty>
              </gmd:citedResponsibleParty>
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/3c5df34c-b231-460d-b3b6-4145c1fa8f25" xlink:actuate="onRequest">BUOYS</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/2219e7fa-9fd0-443d-ab1b-62d1ccf41a89" xlink:actuate="onRequest">FIXED OBSERVATION STATIONS &gt; FIXED OBSERVATION STATIONS</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/1bb21d0f-bf48-42b5-8e09-cc0d58407e4a" xlink:actuate="onRequest">Ships</gmx:Anchor>
          </gmd:keyword>
          <gmd:type>
            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="platform">platform</gmd:MD_KeywordTypeCode>
          </gmd:type>
          <gmd:thesaurusName>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>Global Change Master Directory (GCMD) Platform Keywords</gco:CharacterString>
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              <gmd:date>
                <gmd:CI_Date>
                  <gmd:date>
                    <gco:Date>2026</gco:Date>
                  </gmd:date>
                  <gmd:dateType>
                    <gmd:CI_DateTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="revision">revision</gmd:CI_DateTypeCode>
                  </gmd:dateType>
                </gmd:CI_Date>
              </gmd:date>
              <gmd:edition>
                <gco:CharacterString>23</gco:CharacterString>
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              <gmd:citedResponsibleParty>
                <gmd:CI_ResponsibleParty>
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                    <gco:CharacterString>Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)</gco:CharacterString>
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                  <gmd:contactInfo>
                    <gmd:CI_Contact>
                      <gmd:address>
                        <gmd:CI_Address>
                          <gmd:city>
                            <gco:CharacterString>Greenbelt</gco:CharacterString>
                          </gmd:city>
                          <gmd:administrativeArea>
                            <gco:CharacterString>MD</gco:CharacterString>
                          </gmd:administrativeArea>
                        </gmd:CI_Address>
                      </gmd:address>
                      <gmd:onlineResource>
                        <gmd:CI_OnlineResource>
                          <gmd:linkage>
                            <gmd:URL>https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords</gmd:URL>
                          </gmd:linkage>
                          <gmd:protocol>
                            <gco:CharacterString>HTTPS</gco:CharacterString>
                          </gmd:protocol>
                          <gmd:name>
                            <gco:CharacterString>GCMD Keyword Forum Page</gco:CharacterString>
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                          <gmd:description>
                            <gco:CharacterString>Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords</gco:CharacterString>
                          </gmd:description>
                          <gmd:function>
                            <gmd:CI_OnLineFunctionCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#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#CI_RoleCode" codeListValue="custodian">custodian</gmd:CI_RoleCode>
                  </gmd:role>
                </gmd:CI_ResponsibleParty>
              </gmd:citedResponsibleParty>
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/31HX" xlink:actuate="onRequest">ALPHA HELIX (call sign: WSD7078, ICES code: 31HX, 1966-)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/09AR" xlink:actuate="onRequest">AURORA AUSTRALIS (call sign: VNAA, ICES code: 09AR, 1990-)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/74AB" xlink:actuate="onRequest">CHARLES DARWIN (call sign: GDLS, ICES code: 74AB, 1985-2006)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/32IC" xlink:actuate="onRequest">COLUMBUS ISELIN (ICES code: 32IC)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/31WM" xlink:actuate="onRequest">CROMWELL (ICES code: 31WM)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/31DS" xlink:actuate="onRequest">DISCOVERER (ICES code: 31DS)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/74DI" xlink:actuate="onRequest">DISCOVERY (ICES code: 74DI)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/33EL" xlink:actuate="onRequest">EDWIN LINK (call sign: WTL4798, ICES code: 33EL, 1987-2001)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/33EN" xlink:actuate="onRequest">ENDEAVOR (call sign: WAUW, ICES code: 33EN)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/PAFJ" xlink:actuate="onRequest">FIRST JUPITER (call sign: 3FXG6, ICES code: PAFJ)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/09FA" xlink:actuate="onRequest">Franklin (call sign: VJJF, ICES code: 09FA, 1985-2002)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/32GY" xlink:actuate="onRequest">GYRE (ICES code: 32GY)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/32UK" xlink:actuate="onRequest">J. W. POWELL (call sign: WBA4695, ICES code: 32UK)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/74JC" xlink:actuate="onRequest">JAMES CLARK ROSS (call sign: ZDLP, ICES code: 74JC, 1991-)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/33KI" xlink:actuate="onRequest">KA'IMIKAI-O-KANALOA (call sign: WBN4310, ICES code: 33KI, 1995-)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/33KM" xlink:actuate="onRequest">KA'IMIMOANA (call sign: WTEU, ICES code: 33KM, 1996-2014)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/33KA" xlink:actuate="onRequest">KAIMALINO (ICES code: 33KA)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/33KL" xlink:actuate="onRequest">KILA (ICES code: 33KL)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/316N" xlink:actuate="onRequest">KNORR (call sign: KCEJ, ICES code: 316N, 1970-)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/76KE" xlink:actuate="onRequest">Ke Xue Yi Hao (call sign: BCCU, ICES code: 76KE)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/32MW" xlink:actuate="onRequest">MOANA WAVE (call sign: WUS9293, ICES code: 32MW, 1974-2011)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/33NA" xlink:actuate="onRequest">NA'INA (ICES code: 33NA)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/32NM" xlink:actuate="onRequest">NEW HORIZON (call sign: WKWB, ICES code: 32NM, 1978-2015)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/32OD" xlink:actuate="onRequest">OLEANDER (call sign: PJJU, ICES code: 32OD)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/31TT" xlink:actuate="onRequest">THOMAS G. THOMPSON (call sign: KGWT, ICES code: 31TT)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/3250" xlink:actuate="onRequest">THOMAS G. THOMPSON (call sign: KTDQ, ICES code: 3250, 1991-)</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/32WC" xlink:actuate="onRequest">WECOMA (call sign: WSD7079, ICES code: 32WC, 1976-)</gmx:Anchor>
          </gmd:keyword>
          <gmd:type>
            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="platform">platform</gmd:MD_KeywordTypeCode>
          </gmd:type>
          <gmd:thesaurusName>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>ICES/SeaDataNet Ship Codes</gco:CharacterString>
              </gmd:title>
              <gmd:date gco:nilReason="inapplicable" />
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/3d4e44c4-5d99-4a9b-8388-43c63533ee97" xlink:actuate="onRequest">GEOGRAPHIC REGION &gt; GLOBAL OCEAN</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/a4202721-0cba-4fa1-853f-890f146b04f9" xlink:actuate="onRequest">OCEAN &gt; ATLANTIC OCEAN &gt; NORTH ATLANTIC OCEAN</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/9ce6b6ba-8f9f-4585-9438-05619d768578" xlink:actuate="onRequest">OCEAN &gt; ATLANTIC OCEAN &gt; SOUTH ATLANTIC OCEAN</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/4b75a3a2-9811-43b9-8f8c-64d0ae4d9ca8" xlink:actuate="onRequest">OCEAN &gt; INDIAN OCEAN</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/5488b1cc-08b2-41cf-9bd2-4a2cdd0990de" xlink:actuate="onRequest">OCEAN &gt; PACIFIC OCEAN &gt; NORTH PACIFIC OCEAN</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/fa0ec8a7-ebed-4f2d-834b-1fa6a1c2e0ed" xlink:actuate="onRequest">OCEAN &gt; PACIFIC OCEAN &gt; SOUTH PACIFIC OCEAN</gmx:Anchor>
          </gmd:keyword>
          <gmd:keyword>
            <gmx:Anchor xlink:href="https://cmr.earthdata.nasa.gov/kms/concept/b791f381-1c1c-4958-bc7d-b72a15da1174" xlink:actuate="onRequest">OCEAN &gt; SOUTHERN OCEAN</gmx:Anchor>
          </gmd:keyword>
          <gmd:type>
            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="place">place</gmd:MD_KeywordTypeCode>
          </gmd:type>
          <gmd:thesaurusName>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>Global Change Master Directory (GCMD) Location Keywords</gco:CharacterString>
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                <gmd:CI_Date>
                  <gmd:date>
                    <gco:Date>2026</gco:Date>
                  </gmd:date>
                  <gmd:dateType>
                    <gmd:CI_DateTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="revision">revision</gmd:CI_DateTypeCode>
                  </gmd:dateType>
                </gmd:CI_Date>
              </gmd:date>
              <gmd:edition>
                <gco:CharacterString>23</gco:CharacterString>
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              <gmd:citedResponsibleParty>
                <gmd:CI_ResponsibleParty>
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                    <gmd:CI_Contact>
                      <gmd:address>
                        <gmd:CI_Address>
                          <gmd:city>
                            <gco:CharacterString>Greenbelt</gco:CharacterString>
                          </gmd:city>
                          <gmd:administrativeArea>
                            <gco:CharacterString>MD</gco:CharacterString>
                          </gmd:administrativeArea>
                        </gmd:CI_Address>
                      </gmd:address>
                      <gmd:onlineResource>
                        <gmd:CI_OnlineResource>
                          <gmd:linkage>
                            <gmd:URL>https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords</gmd:URL>
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                          <gmd:protocol>
                            <gco:CharacterString>HTTPS</gco:CharacterString>
                          </gmd:protocol>
                          <gmd:name>
                            <gco:CharacterString>GCMD Keyword Forum Page</gco:CharacterString>
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                          <gmd:description>
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                          </gmd:description>
                          <gmd:function>
                            <gmd:CI_OnLineFunctionCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#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#CI_RoleCode" codeListValue="custodian">custodian</gmd:CI_RoleCode>
                  </gmd:role>
                </gmd:CI_ResponsibleParty>
              </gmd:citedResponsibleParty>
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:resourceConstraints>
        <gmd:MD_Constraints>
          <gmd:useLimitation>
            <gco:CharacterString>accessLevel: public</gco:CharacterString>
          </gmd:useLimitation>
        </gmd:MD_Constraints>
      </gmd:resourceConstraints>
      <gmd:resourceConstraints xlink:title="NCEI Data Citation Statement">
        <gmd:MD_LegalConstraints>
          <gmd:useConstraints>
            <gmd:MD_RestrictionCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_RestrictionCode" codeListValue="otherRestrictions">otherRestrictions</gmd:MD_RestrictionCode>
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          </gmd:otherConstraints>
        </gmd:MD_LegalConstraints>
      </gmd:resourceConstraints>
      <gmd:resourceConstraints>
        <gmd:MD_LegalConstraints>
          <gmd:useLimitation>
            <gco:CharacterString>Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.</gco:CharacterString>
          </gmd:useLimitation>
        </gmd:MD_LegalConstraints>
      </gmd:resourceConstraints>
      <gmd:resourceConstraints>
        <gmd:MD_LegalConstraints>
          <gmd:accessConstraints>
            <gmd:MD_RestrictionCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_RestrictionCode" codeListValue="otherRestrictions">otherRestrictions</gmd:MD_RestrictionCode>
          </gmd:accessConstraints>
          <gmd:otherConstraints>
            <gco:CharacterString>Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.</gco:CharacterString>
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        </gmd:MD_LegalConstraints>
      </gmd:resourceConstraints>
      <gmd:aggregationInfo>
        <gmd:MD_AggregateInformation>
          <gmd:aggregateDataSetName>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>World Ocean Circulation Experiment 1990-2002</gco:CharacterString>
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              <gmd:date>
                <gmd:CI_Date>
                  <gmd:date>
                    <gco:Date>2002</gco:Date>
                  </gmd:date>
                  <gmd:dateType>
                    <gmd:CI_DateTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode>
                  </gmd:dateType>
                </gmd:CI_Date>
              </gmd:date>
              <gmd:citedResponsibleParty>
                <gmd:CI_ResponsibleParty>
                  <gmd:positionName gco:nilReason="unknown" />
                  <gmd:contactInfo>
                    <gmd:CI_Contact>
                      <gmd:onlineResource>
                        <gmd:CI_OnlineResource>
                          <gmd:linkage>
                            <gmd:URL>https://www.ncei.noaa.gov/products/world-ocean-circulation-experiment</gmd:URL>
                          </gmd:linkage>
                          <gmd:protocol>
                            <gco:CharacterString>HTTPS</gco:CharacterString>
                          </gmd:protocol>
                          <gmd:name>
                            <gco:CharacterString>https://www.ncei.noaa.gov/products/world-ocean-circulation-experiment</gco:CharacterString>
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                          <gmd:description>
                            <gco:CharacterString>Project website</gco:CharacterString>
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                          <gmd:function>
                            <gmd:CI_OnLineFunctionCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information">information</gmd:CI_OnLineFunctionCode>
                          </gmd:function>
                        </gmd:CI_OnlineResource>
                      </gmd:onlineResource>
                    </gmd:CI_Contact>
                  </gmd:contactInfo>
                  <gmd:role gco:nilReason="unknown" />
                </gmd:CI_ResponsibleParty>
              </gmd:citedResponsibleParty>
              <gmd:citedResponsibleParty>
                <gmd:CI_ResponsibleParty>
                  <gmd:organisationName>
                    <gmx:Anchor xlink:href="https://ror.org/04r0wrp59" xlink:actuate="onRequest">NOAA National Centers for Environmental Information</gmx:Anchor>
                  </gmd:organisationName>
                  <gmd:role>
                    <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="author">author</gmd:CI_RoleCode>
                  </gmd:role>
                </gmd:CI_ResponsibleParty>
              </gmd:citedResponsibleParty>
              <gmd:citedResponsibleParty>
                <gmd:CI_ResponsibleParty>
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          <gmd:processStep>
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              <gmd:description>
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          <gmd:processStep>
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          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>NCEI Accession 9800106 v1.1 was published.</gco:CharacterString>
              </gmd:description>
              <gmd:dateTime>
                <gco:DateTime>2002-11-19T19:40:22Z</gco:DateTime>
              </gmd:dateTime>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>NCEI Accession 9800107 v1.1 was published.</gco:CharacterString>
              </gmd:description>
              <gmd:dateTime>
                <gco:DateTime>2002-11-19T19:40:22Z</gco:DateTime>
              </gmd:dateTime>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>NCEI Accession 9800108 v1.1 was published.</gco:CharacterString>
              </gmd:description>
              <gmd:dateTime>
                <gco:DateTime>2002-11-19T19:40:22Z</gco:DateTime>
              </gmd:dateTime>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>NCEI Accession 9900198 v1.1 was published.</gco:CharacterString>
              </gmd:description>
              <gmd:dateTime>
                <gco:DateTime>2002-11-19T19:40:22Z</gco:DateTime>
              </gmd:dateTime>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>NCEI Accession 0000841 v1.1 was published.</gco:CharacterString>
              </gmd:description>
              <gmd:dateTime>
                <gco:DateTime>2002-12-20T18:07:58Z</gco:DateTime>
              </gmd:dateTime>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>NCEI Accession 9800108 was revised and v1.2 was published.</gco:CharacterString>
              </gmd:description>
              <gmd:dateTime>
                <gco:DateTime>2023-02-16T09:31:10Z</gco:DateTime>
              </gmd:dateTime>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>NCEI Accession 9900198 was revised and v1.2 was published.</gco:CharacterString>
              </gmd:description>
              <gmd:dateTime>
                <gco:DateTime>2023-02-16T13:53:44Z</gco:DateTime>
              </gmd:dateTime>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>NCEI Accession 0000841 was revised and v1.2 was published.</gco:CharacterString>
              </gmd:description>
              <gmd:dateTime>
                <gco:DateTime>2026-01-24T18:03:52Z</gco:DateTime>
              </gmd:dateTime>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>NCEI Accession 0000841 was revised and v2.3 was published.</gco:CharacterString>
              </gmd:description>
              <gmd:dateTime>
                <gco:DateTime>2026-02-06T15:48:14Z</gco:DateTime>
              </gmd:dateTime>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
        </gmd:LI_Lineage>
      </gmd:lineage>
    </gmd:DQ_DataQuality>
  </gmd:dataQualityInfo>
  <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#MD_ScopeCode" codeListValue="repository">repository</gmd:MD_ScopeCode>
          </gmd:level>
          <gmd:levelDescription>
            <gmd:MD_ScopeDescription>
              <gmd:other>
                <gco:CharacterString>NOAA National Centers for Environmental Information</gco:CharacterString>
              </gmd:other>
            </gmd:MD_ScopeDescription>
          </gmd:levelDescription>
        </gmd:DQ_Scope>
      </gmd:scope>
      <gmd:lineage>
        <gmd:LI_Lineage>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.</gco:CharacterString>
              </gmd:description>
              <gmd:dateTime>
                <gco:DateTime>2015-04-22T00:00:00</gco:DateTime>
              </gmd:dateTime>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
        </gmd:LI_Lineage>
      </gmd:lineage>
    </gmd:DQ_DataQuality>
  </gmd:dataQualityInfo>
  <gmd:metadataMaintenance>
    <gmd:MD_MaintenanceInformation>
      <gmd:maintenanceAndUpdateFrequency>
        <gmd:MD_MaintenanceFrequencyCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_MaintenanceFrequencyCode" codeListValue="asNeeded">asNeeded</gmd:MD_MaintenanceFrequencyCode>
      </gmd:maintenanceAndUpdateFrequency>
      <gmd:maintenanceNote>
        <gco:CharacterString>Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness.</gco:CharacterString>
      </gmd:maintenanceNote>
      <gmd:contact>
        <gmd:CI_ResponsibleParty>
          <gmd:organisationName>
            <gco:CharacterString>NOAA National Centers for Environmental Information</gco:CharacterString>
          </gmd:organisationName>
          <gmd:role>
            <gmd:CI_RoleCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="custodian">custodian</gmd:CI_RoleCode>
          </gmd:role>
        </gmd:CI_ResponsibleParty>
      </gmd:contact>
    </gmd:MD_MaintenanceInformation>
  </gmd:metadataMaintenance>
  <gmi:acquisitionInformation>
    <gmi:MI_AcquisitionInformation id="AMS">
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_beee">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>ADCP</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>ADCP</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>Acoustic Doppler Current Profiler

The Acoustic Doppler Current Profiler (ADCP) measures currents beneath a ship while underway. Sound signals sent from the moving ship bounce back to receivers aboard the ship. This provides a profile of water movement relative to the ship-precise modern navigation, allowing the ship's motion to be subtracted from the data. These devices are also used on moorings and profilers and, along with acoustic backscattering, measure animal biomass. Particles in the path of the sound waves, mostly plankton, reflect a small part of the sound energy back toward receivers, allowing researchers to make remote estimates of the sizes and numbers of animals present in the water column. Before the 1970's, the most technologically advanced instrument used to measure water velocity was known as a Doppler speed log. This evolved into the first commercial ADCP, produced in the mid-1970's, which used averaging. Later in the 1970's, the first vessel-mounted ADCP was developed to measure water velocity more accurately and to allow measurement in range cells over a depth profile.

As instruments evolved, so did new techniques in Doppler signal processing. Initially, Doppler speed logs used simple analog signal processing methods, which are still used in some commercial speed logs today. However, the first ADCPs incorporated analog-to-digital signal conversion over a narrow communication bandwidth. Around 1990, this technique was developed into broadband signal processing. Since then, broadband ADCPs have been able to generate very accurate, real-time velocity measurements.</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_beb1">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>AVHRR</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>AVHRR</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>Advanced Very High Resolution Radiometer

A meteorological satellite [instrument] with two bands that is used for large area Earth observation at 1 km spatial resolution. Source: Glossary of GIS and Remote Sensing Terms, University of Vermont. (http://fwie.fw.vt.edu/tws-gis/glossary.htm; last accessed on 09/22/2004).

Specifically, this instrument type is to be used to represent AVHRR/1: "There are two series of AVHRR instruments. Built by ITT Aerospace/Optical Division in the mid 1970s, the AVHRR/1 is a four-channel, filter-wheel spectrometer/radiometer (Appendix) while the AVHRR/2, built in the early 1980s, is identical except for the addition of Channel 5."

See https://www.ngdc.noaa.gov/ecosys/cdroms/AVHRR97_d1/avhrr3.htm</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_bedf">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>bathythermograph - XBT</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>bathythermograph - XBT</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>eXpendable BathyThermograph</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_beec">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>bottle</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>bottle</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>any type of water bottle sampling device

Generic name for water collection device; usually used to determine temperature, salinity and provide water aliquots for measurement of a wide range of parameters; often referred to by a specific type of water sampling bottle, such as a Nansen or Niskin bottle.</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_bedc">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>buoy</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>buoy</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>generic type of floating instrumentation package</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_bee4">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>buoy - drifting buoy</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>buoy - drifting buoy</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>buoy - drifting buoy</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_bee7">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>CTD</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>CTD</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>Conductivity-Temperature-Depth probe</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_bee5">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>current meter</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>current meter</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>current meter</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_bea7">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>current meter - PCM</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>current meter - PCM</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>profiling current meter

current meter that is lowered (and perhaps raised) throught he water column.</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_bed2">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>echo sounder</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>echo sounder</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>instrument used to determine water depth or bathymetry

also known as an echosounder</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_befb">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>meteorological sensor</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>meteorological sensor</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>Any meteorological sensor, but also see specific instruments such as aerovane, anemometer, etc.</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_bef7">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>mooring</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>mooring</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>use as an observation type</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_becf">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>profiling float</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>profiling float</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>PALACE and other types of profiling drifters

any one of several types of free-drifting (floating) instrument
packages that measure one or more water column parameters, such as
temperature, salinity, etc., along with reporting the date, time,
and location of the measurements taken over time.  Examples include
the P-ALACE or PALACE floats, drifting buoys, etc.</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_be81">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>satellite sensor - active microwave</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>satellite sensor - active microwave</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>A space-borne sensor actively observing in the microwave portion of the electromagnetic spectrum</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_becb">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>satellite sensor - general</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>satellite sensor - general</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>A generic class used for unknown satellite sensor type, or datasets consisting of blended, merged, or otherwise mixed observations from multiple satellite sensor types</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_beaa">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>sonar</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>sonar</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>sound/sonic navigation and ranging

Sonar (sound navigation and ranging or sonic navigation and ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, measure distances (ranging), communicate with or detect objects on or under the surface of the water, such as other vessels.

Side-scan sonar (also sometimes called side scan sonar, sidescan sonar, side imaging sonar, side-imaging sonar and bottom classification sonar) is a category of sonar system that is used to efficiently create an image of large areas of the sea floor.

[wikipedia]

Bio-acoustic Sonar measures acoustic signals of plankton and zooplankton.

[OOI]</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_bec4">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>thermosalinograph</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>thermosalinograph</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>automated sea surface temperature and salinity instrument, usually attached to the hull of a ship

Thermosalinograph is an automated Sea Surface Temperature and Salinity measurement system making measurement on board a ship using a water intake.
[https://www.aoml.noaa.gov/phod/tsg/about.php 2021-01-29]</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:instrument>
        <gmi:MI_Instrument id="inst_bebf">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>tide gauge</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>tide gauge</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>a device to measure the tidal height</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:platform>
        <gmi:MI_Platform id="plat_bcdc">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>AURORA AUSTRALIS</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Flag: Australia
Vessel Type: Oceanographic Research</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b578">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>COLUMBUS ISELIN</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>COLUMBUS ISELIN</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b67f">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>CROMWELL</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>CROMWELL</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_a837">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>DISCOVERY</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>DISCOVERY</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_9726">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>drifting buoy</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>99 = unknown country or institution.
use this entry for the generic idea of a drifting buoy.</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_9b63">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>EDWIN LINK</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>ex R/V SEA DIVER</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_9c59">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>ENDEAVOR</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Flag: United States of America
Vessel Type: Container Ship
DOB:
IMO:

Farrell Lines, Inc.</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_9cd9">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>FIRST JUPITER</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>(Launched 1996 - Japan owned)</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b4ff">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>FIXED PLATFORM OF UNITED STATES</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>FIXED PLATFORM OF UNITED STATES</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b58a">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>GYRE</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Flag: United States
Vessel Type: Oceanographic Research
IMO: 7318999
DOB: 1973-10</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_a423">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>J. W. POWELL</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>WBA4695  USGS owned</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_a9d5">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>JAMES CLARK ROSS</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Updated information added below from ICES for the vessel JAMES CLARK ROSS from UNITED KINGDOM

Code : 74JC
Name : JAMES CLARK ROSS
Flag : UNITED KINGDOM - GB (ISO Country Code)
Call Sign : ZDLP
Platform Class : Research vessel
IMO : 8904496
Commissioned Date : 1991
Current Length : 99.04
Built : 1991
Notes : active as of 2010
Information Source :
http://www.antarctica.ac.uk/living_and_working/research_ships/rrs_james_clark_ross/technical_data.php (URL)
Lloyds URL : http://www.seasearcher.com/lmiu/vessels/overview.htm?vesselID=230076</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_9db5">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>KA'IMIKAI-O-KANALOA</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>UNIV. OF HAWAII</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b188">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>KAIMALINO</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>SSP</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b186">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>KILA</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>KILA</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_9740">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>METEOR</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Believed to be the PNIRO ship Meteor that operated from 1938 to 1960 (and perhaps longer).</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b2d7">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>MOANA WAVE</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Research Vessel for the University of Hawai'i (1984-1999)

previous callsign WUS9293

Source:
http://www.aoml.noaa.gov/phod/VOS/REPORTS/201002.html

http://agencia.fapesp.br/en/16526

Moana Wave recently sold to Universidade de Sao Paulo's Oceanography Institute IO-USP - MMSI 710000435, New Name Alpha Crucis - Call Sign
PQ3082 - IMO 7319008 - Commission 2012-03 NODC Code 14AI.</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b483">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>MULTIPLE SHIPS OF UNITED STATES</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>MULTIPLE SHIPS OF UNITED STATES</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b19a">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>NA'INA</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>CHARTER VESEL</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b2bd">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>NEW HORIZON</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Flag: United States
Type: Research Vessel
IMO: 7723821
Operator: Scripps
DOB: 1978-09</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_bb04">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>NOAA Ship Discoverer</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Flag: United States of America
Vessel Type: Research Vessel (Oceanographic)
DOB: 1966
IMO: 6600814
Hull Classification: R 102

History:
Decommissioned as NOAA Ship DISCOVERER in 1997</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_a521">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>NOAA Ship Ka'imimoana</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Updated information for this platform from ICES:

Name : KA'IMIMOANA
Country(s) : US: UNITED STATES (ISO Country Code)
Platform Class : 31: Research vessel
Call Sign : WTEU
IMO : 8835231
Commissioned Date : 1996
Decommissioned Date : 2014
Current Length : 68.3
Built : 1989
Previous Name (Notes): TITAN
WOD Code: 7426
JCOMMOPs Recruitment Date: 2000-01-01
Notes : Oceanographic RV. Built as the USNS Titan, became NOAA ship Ka'imimoana in 1996, became Ocean Titan in 2015

Information Sources:
- https://en.wikipedia.org/wiki/USNS_Titan_(T-AGOS-15)
- https://www.shipspotting.com/photos/1949285?navList=gallery&amp;imo=8835231&amp;page=1&amp;viewType=normal&amp;sortBy=newest

Same Vessels Info:
33V1 - OCEAN TITAN

General Comments:
IMO confirmed in Miramar
Code 33KM has been used since at least 2000. See relevant SHIPC version.</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b283">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>OLEANDER</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Flag: Netherlands Antilles
Vessel Type: Container Ship
IMO: 8901406
MMSI: 306023000
DOB: 199010

callsign changed from PJJU to V7SX3
Source:
http://www.vesseltracker.com/en/Ships/Oleander-I62151.html
Type of ship: 	Cargo Ship
IMO Number: 	8901406 	Flag: 	 Marshall Islands
MMSI Number: 	538003740 	Length: 	118.0m
Callsign: 	V7SX3 	Beam: 	20.0m</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b71b">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>R/V Knorr</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Title: R/V
Flag: United States of America
Vessel Type: Research Vessel (Oceanographic)
DOB: 1970
IMO: 7738618
MMSI: 367246000</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b6c4">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>R/V THOMAS G. THOMPSON</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Use this platform for data attributed to R/V Thomas G. Thompson that were collected between August 1965 and December 1989.

R/V Thomas G. Thompson (AGOR-9)
Owned by US Navy, leased to University of Washington.
Active dates: 1 August 1965 - December 1989
Renamed R/V Pacific Escort II (IX-517), Dec 1989 - May 1997
Renamed R/V Gosport (IX-517), May 1997 - Feb 2004
Sunk 14 Nov 2004 as part of NATO exercise
(Source: http://www.navsource.org/archives/09/57/5709.htm, last accessed on 20 Dec 2011)</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b026">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>R/V THOMAS G. THOMPSON</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Use this platform for data attributed to R/V Thomas G. Thompson that were collected between July 1991 and present.

R/V Thomas G. Thompson (AGOR-23)
Owned by US Navy, leased to University of Washington.
Active dates: July 1991

(Source: http://www.navsource.org/archives/09/57/5723.htm, last accessed on 20 Dec 2011)</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b36e">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>R/V WECOMA</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>R/V WECOMA is owned by the National Science Foundation and operated under a Cooperative Agreement by Oregon State University, College of Oceanic &amp; Atmospheric Sciences.</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_a89c">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>RRS Charles Darwin</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Updated information from ICES for the vessel CHARLES DARWIN from UNITED KINGDOM

Code : 74AB
Name : CHARLES DARWIN
Flag : UNITED KINGDOM - GB (ISO Country Code)
Call Sign : GDLS
Title : RRS
Platform Class : Research vessel
IMO : 8207941
Commissioned Date : 1985-02-13
Decommissioned Date : 2006-06-30
Current Length : 69.4
Built : 1984
Notes : NERC deep-sea research vessel until sold in July 2006 and renamed Ocean Researcher.

Same Vessels Info
74OA - OCEAN RESEARCHER

General Comments:
Wikipedia claims a build date of 1985, which is incorrect. I saw her in Falmouth fully fitted out and undergoing acceptance trials in September 1984. 1985-02-13 is date of first cruise.

In Jan. 2007, the name associated with the code 74AB was changed to OCEAN RESEARCHER. In Feb. 2007 an additional code was created for the OCEAN RESEARCHER. In 2009, the platform group agreed attribute change and code creation procedures. The name for 74AB was changed back to CHARLES DARWIN.</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b86f">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>RV Alpha Helix</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Updated information from ICES for the platform ALPHA HELIX from UNITED STATES.

Name : ALPHA HELIX
Flag : UNITED STATES - US (ISO Country Code)
Call Sign : WSD7078
Title : RV
Platform Class : Research vessel
IMO : 6600905
Commissioned Date : 1966
Current Length : 41
Built : 1966
Notes : In 2007 University of Alaska Fairbanks sold the vessel to Stabbert Maritime
Information Source : http://www.rvdata.us/voc/vessel (URL)
Lloyds URL : http://www.seasearcher.com/lmiu/vessels/overview.htm?vesselID=70572</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_bcb9">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>RV Franklin</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Additional information has been added to the vessel Franklin from AUSTRALIA

Code : 09FA
Name : Franklin
Flag : AUSTRALIA - AU (ISO Country Code)
Call Sign : VJJF
Title : RV
Platform Class : Research vessel
Commissioned Date : 1985
Decommissioned Date : 2002
Current Length : 55
Notes : CSIRO National Facility research vessel.
Information Source : http://www.marine.csiro.au/nationalfacility/franklin/ (URL)

*General Comments:*
http://www.jcommops.org/soop/reports/20013/soop20013.html verifies call sign VJJF</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_9a3c">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>RV Ke Xue Yi Hao</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Additional information and a name change request from ICES for code 76KE with [former] name KEXUE 1 from CHINA to be changed to Ke Xue Yi Hao. This is the same vessel as NODC Code 76SC, WOD code 6135, Ke Xue Ye Hao [former SCIENCE-1].

Existing Code : 76KE
Name : Ke Xue Yi Hao
Flag : CHINA - CN (ISO Country Code)
Call Sign : BCCU
Title : RV
Platform Class : Research vessel
IMO : 8427034
Current Length : 104
Built : 1980
Notes : Also known as KEXUE #1, Science 1 and Kexue-1
Information Source : http://e-ships.net/index/K4.shtml (URL)
Lloyds URL : http://www.lloydsmiu.com/lmiu/vessels/overview.htm?vesselID=337036

Same Vessels Info
76SC - Ke Xue Yi Hao

Approved by NOAA on 3/19/2010.</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
      <gmi:platform>
        <gmi:MI_Platform id="plat_b49a">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>UNKNOWN PLATFORMS OF UNITED STATES</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>UNKNOWN PLATFORMS OF UNITED STATES</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
    </gmi:MI_AcquisitionInformation>
  </gmi:acquisitionInformation>
</gmi:MI_Metadata>