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Sampling Instrument: CTD - specific model;
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Units: psu;
Observation Category: in situ;
Sampling Instrument: CTD - specific model;
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Observation Category: in situ;
Sampling Instrument: CTD - specific model;
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Observation Category: in situ;
Sampling Instrument: CTD - specific model;
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Units: microsiemens/cm;
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Sampling Instrument: CTD - specific model;
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Units: s;
Observation Category: in situ;
Sampling Instrument: CTD - specific model;
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Units: kg/m^3;
Observation Category: in situ;
Sampling Instrument: CTD - specific model;
Sampling and Analyzing Method: Sea-Bird SBE25, SeaBird SBE19+</gco:CharacterString>
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Units: 1/m;
Observation Category: in situ;
Sampling Instrument: transmissometer;
Sampling and Analyzing Method: Chelsea/Seatech transmissometer</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Scan count (measured);
Units: enum;
Observation Category: in situ;
Sampling Instrument: CTD - specific model;
Sampling and Analyzing Method: Sea-Bird SBE25, SeaBird SBE19+</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Total Suspended Solids (measured);
Units: micrograms/L;
Observation Category: in situ;
Sampling Instrument: Laser In-Situ Scattering and Transmissometry 100-X</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Volume concentration (measured);
Units: microliter/liter;
Observation Category: in situ;
Sampling Instrument: LISST-100X (type B)</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Particle Size Mean (measured);
Units: micrometer;
Observation Category: in situ;
Sampling Instrument: LISST-100X (type B)</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Particle Size Standard Deviation (measured);
Units: micrometer;
Observation Category: in situ;
Sampling Instrument: LISST-100X (type B)</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Particle Surface Area (measured);
Units: cm^2/liter;
Observation Category: in situ;
Sampling Instrument: LISST-100X (type B)</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Silt Density (measured);
Units: unitless;
Observation Category: in situ;
Sampling Instrument: LISST-100X (type B)</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Silt Volume (measured);
Units: microliter/liter;
Observation Category: in situ;
Sampling Instrument: LISST-100X (type B)</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Sediment - Particle Size Distribution D10 (measured);
Units: micrometer;
Observation Category: in situ;
Sampling Instrument: LISST-100X (type B)</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Sediment - Particle Size Distribution D16 (measured);
Units: micrometer;
Observation Category: in situ;
Sampling Instrument: LISST-100X (type B)</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Sediment - Particle Size Distribution D50 (measured);
Units: micrometer;
Observation Category: in situ;
Sampling Instrument: LISST-100X (type B)</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Sediment - Particle Size Distribution - D60 (measured);
Units: micrometer;
Observation Category: in situ;
Sampling Instrument: LISST-100X (type B)</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Sediment - Partlcle Size Distribution D84 (measured);
Units: micro-atmosphere;
Observation Category: in situ;
Sampling Instrument: LISST-100X (type B)</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Sediment - Particle Size Distribution D90 (measured);
Units: micrometer;
Observation Category: in situ;
Sampling Instrument: LISST-100X (type B)</gco:CharacterString>
              </gmd:description>
            </gmi:LE_ProcessStep>
          </gmd:processStep>
          <gmd:processStep>
            <gmi:LE_ProcessStep>
              <gmd:description>
                <gco:CharacterString>Parameter or Variable: Sediment - Particle Size Distribution Ratio (measured);
Units: unitless;
Observation Category: in situ;
Sampling Instrument: LISST-100X (type B);
Sampling and Analyzing Method: D60/D10</gco:CharacterString>
              </gmd:description>
            </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_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_bea5">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>transmissometer</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:type>
            <gco:CharacterString>transmissometer</gco:CharacterString>
          </gmi:type>
          <gmi:description>
            <gco:CharacterString>transmissometer

Instrument used to measure transmissivity in NODC File Alias F022.</gco:CharacterString>
          </gmi:description>
        </gmi:MI_Instrument>
      </gmi:instrument>
      <gmi:platform>
        <gmi:MI_Platform id="plat_8fc6">
          <gmi:identifier>
            <gmd:MD_Identifier>
              <gmd:code>
                <gco:CharacterString>R/V E. O. Wilson</gco:CharacterString>
              </gmd:code>
            </gmd:MD_Identifier>
          </gmi:identifier>
          <gmi:description>
            <gco:CharacterString>Updated information from ICES for the vessel E.O. WILSON from UNITED STATES(US).

Name : E.O. WILSON
Country(s) : UNITED STATES(US) (ISO Country Code)
Platform Class : 31 Research vessel
Call Sign : WDC6203
Title : R/V
Commissioned Date : 2005
Current Length : 14
Built : 2005
WOD Code: 11053
Notes : Diesel-powered Newton fiberglass vessel. Operated by Dauphin Island Sea Laboratory.

Information Sources:
- http://www.disl.org/research-vessels
- http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=2730092
- http://ships.findthedata.com/l/300296/R-v-E-o-wilson-in-Dauphin-Island-AL
- http://boatdb.net/boat/r-v-e-o-wilson-1167168.htm
- http://www.gulfbase.org/asset/view.php?aid=rew
- http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=2730092

Confirmed by NOAA on 2016-07-18.
Submitted to ICES 2015-09-11</gco:CharacterString>
          </gmi:description>
          <gmi:instrument gco:nilReason="missing" />
        </gmi:MI_Platform>
      </gmi:platform>
    </gmi:MI_AcquisitionInformation>
  </gmi:acquisitionInformation>
</gmi:MI_Metadata>