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  <idinfo>
    <datsetid> gov.noaa.ngdc:G00510 </datsetid>
    <citation>
      <citeinfo>
        <origin> D.J.T. Carter </origin>
        <origin> Marine Information and Advisory Service, United Kingdom </origin>
        <pubdate> 1980 </pubdate>
        <title> Worldwide Echo-Sounding Correction Tables to Convert to Standard Velocity Depths </title>
        <edition> 3rd Edition </edition>
        <serinfo>
          <sername> Marine Geology and Geophysics (MGG) </sername>
          <issue> &apos;84-MGG-18 Echo-Sounding Correction Tables for Computer Use (Matthews&apos;
            Tables - Carter&apos;s 3rd Edition)&apos; </issue>
        </serinfo>
        <pubinfo>
          <pubplace> Boulder, CO </pubplace>
          <publish> National Geophysical Data Center </publish>
          <publish_cntinfo>
            <cntinfo>
              <cntorgp>
                <cntorg> DOC/NOAA/NESDIS/NGDC &gt; National Geophysical Data Center, NESDIS, NOAA,
                  U.S. Department of Commerce </cntorg>
                <cntper> User Services </cntper>
              </cntorgp>
              <cntaddr>
                <addrtype> Mailing and Physical Address </addrtype>
                <address> NOAA/NESDIS/NGDC E/GC 325 Broadway </address>
                <city> Boulder </city>
                <state> CO </state>
                <postal> 80305-3328 </postal>
                <country> USA </country>
              </cntaddr>
              <cntvoice> (303) 497-6826 </cntvoice>
              <cntfax> (303) 497-6513 </cntfax>
              <cntemail> Constance.Slusser@noaa.gov </cntemail>
              <hours> 7:30 - 5:00 Mountain </hours>
            </cntinfo>
          </publish_cntinfo>
        </pubinfo>
        <onlink> http://www.ngdc.noaa.gov/mgg/fliers/84mgg18.html </onlink>
      </citeinfo>
    </citation>
    <descript>
      <abstract> Echo-sounding tables (3rd Edition) were prepared by D.J.T. Carter of the Marine
        Information and Advisory Service (United Kingdom) for the conversion of raw echo-sounding
        measurements of ocean depths to values compensated for variations of sound speed with
        regional density profiles. The tables were computerized by Carter and offer standard
        velocity-depth corrections for 85 different regions covering the globe. The database
        consists of algorithms for determining correction zones by latitude-longitude, and
        interpolation tables for each zone. </abstract>
      <purpose> Ocean Scientific Research </purpose>
    </descript>
    <timeperd>
      <timeinfo>
        <rngdates>
          <begdate> 19490101 </begdate>
          <enddate> 19851231 </enddate>
        </rngdates>
      </timeinfo>
      <current> Publication Date </current>
    </timeperd>
    <status>
      <progress> Complete </progress>
      <update> Unknown </update>
    </status>
    <spdom>
      <bounding>
        <westbc> -180.0 </westbc>
        <eastbc> 180.0 </eastbc>
        <northbc> 90.0 </northbc>
        <southbc> -90.0 </southbc>
      </bounding>
    </spdom>
    <keywords>
      <theme>
        <themekt> NASA/GCMD Earth Science Keywords </themekt>
        <themekey> EARTH SCIENCE &gt; OCEANS &gt; Bathymetry &gt; Water Depth </themekey>
      </theme>
      <theme>
        <themekt> INFOTERRA Keyword Thesaurus </themekt>
        <themekey> INFOTERRA &gt; Environmental information &gt; Data processing &gt; Data
          processing </themekey>
        <themekey> INFOTERRA &gt; Subject disciplines &gt; Oceanography &gt; Oceanography </themekey>
        <themekey> INFOTERRA &gt; Subject disciplines &gt; Geomorphology &gt; Geomorphology </themekey>
        <themekey> INFOTERRA &gt; Subject disciplines &gt; Geophysics &gt; Geophysics </themekey>
        </theme>
      <theme>
        <themekt> Uncontrolled Keywords </themekt>
        <themekey> Depth Correction </themekey>
        <themekey> Matthew&apos;s Tables </themekey>
      </theme>
      <theme>
        <themekt> ISO 19115 Topic Category </themekt>
        <themekey> geoscientificInformation </themekey>
      </theme>
      <theme>
        <themekt> NASA/GCMD Data Center Keywords </themekt>
        <themekey> WDC/MGG, BOULDER &gt; World Data Center for Marine Geology and Geophysics,
          Boulder </themekey>
        <themekey> DOC/NOAA/NESDIS/NGDC &gt; National Geophysical Data Center, NESDIS, NOAA, U.S.
          Department of Commerce </themekey>
      </theme>
      <place>
        <placekt> NASA/GCMD Location Keywords </placekt>
        <placekey> Global </placekey>
      </place>
    </keywords>
    <plainsid>
      <missname> Climate and Global Change </missname>
      <platflnm> ship </platflnm>
      <instflnm> echo sounders </instflnm>
    </plainsid>
    <plainsid>
      <missname> Climate and Global Change </missname>
      <platflnm> ship </platflnm>
      <instflnm> dropsondes </instflnm>
    </plainsid>
    <plainsid>
      <missname> Climate and Global Change </missname>
      <platflnm> ship </platflnm>
      <instflnm> bathythermographs </instflnm>
    </plainsid>
    <accconst> No Constraints </accconst>
    <useconst> None </useconst>
    <ptcontac>
      <cntinfo>
        <cntorgp>
          <cntorg> DOC/NOAA/NESDIS/NGDC &gt; National Geophysical Data Center, NESDIS, NOAA, U.S.
            Department of Commerce </cntorg>
          <cntper> Robin Warnken </cntper>
        </cntorgp>
        <cntpos> Physical Scientist </cntpos>
        <cntaddr>
          <addrtype> Mailing and Physical Address </addrtype>
          <address> NOAA/NESDIS/NGDC 325 Broadway </address>
          <city> Boulder </city>
          <state> CO </state>
          <postal> 80305-3328 </postal>
          <country> USA </country>
        </cntaddr>
        <cntvoice> (303) 497-6338 </cntvoice>
        <cnttdd> (303) 497-6958 </cnttdd>
        <cntfax> (303) 497-6513 </cntfax>
        <cntemail> Robin.R.Warnken@noaa.gov </cntemail>
        <hours> 8:00 - 5:00 Mountain </hours>
        <cntinst> Contact Data Center </cntinst>
      </cntinfo>
    </ptcontac>
  </idinfo>
  <distinfo>
    <distrib>
      <cntinfo>
        <cntorgp>
          <cntorg> DOC/NOAA/NESDIS/NGDC &gt; National Geophysical Data Center, NESDIS, NOAA, U.S.
            Department of Commerce </cntorg>
          <cntper> User Services </cntper>
        </cntorgp>
        <cntaddr>
          <addrtype> Mailing and Physical Address </addrtype>
          <address> NOAA/NESDIS/NGDC E/GC 325 Broadway </address>
          <city> Boulder </city>
          <state> CO </state>
          <postal> 80305-3328 </postal>
          <country> USA </country>
        </cntaddr>
        <cntvoice> (303) 497-6826 </cntvoice>
        <cntfax> (303) 497-6513 </cntfax>
        <cntemail> Constance.Slusser@noaa.gov </cntemail>
        <hours> 7:30 - 5:00 Mountain </hours>
      </cntinfo>
    </distrib>
    <resdesc> ECHO SOUNDING </resdesc>
    <distliab> Disclaimer: While every effort has been made to ensure that these data are accurate
      and reliable within the limits of the current state of the art, NOAA cannot assume liability
      for any damages caused by any errors or omissions in the data, nor as a result of the failure
      of the data to function on a particular system. NOAA makes no warranty, expressed or implied,
      nor does the fact of distribution constitute such a warranty. </distliab>
    <stdorder>
      <digform>
        <digtinfo>
          <formname> ASCII </formname>
          <transize> 1.07 </transize>
        </digtinfo>
        <digtopt>
          <onlinopt>
            <computer>
              <networka>
                <networkr> http://www.ngdc.noaa.gov/mgg/fliers/84mgg18.html </networkr>
              </networka>
            </computer>
          </onlinopt>
        </digtopt>
      </digform>
      <fees> Depends on the Data Set </fees>
      <ordering> Price information is available upon request. Prepay by bank card. There is a
        standard handling charge, with additional costs for special handling. Orders may be placed
        via fax, email, regular mail or telephone </ordering>
      <turnarnd> 4 Days </turnarnd>
    </stdorder>
    <custom> Contact data center for information </custom>
    <techpreq> Contact data center for information </techpreq>
  </distinfo>
  <metainfo>
    <metd> 20110418 </metd>
    <metrd> 20110418 </metrd>
    <metfrd> 20120418 </metfrd>
    <metc>
      <cntinfo>
        <cntorgp>
          <cntorg> DOC/NOAA/NESDIS/NGDC &gt; National Geophysical Data Center, NESDIS, NOAA, U.S.
            Department of Commerce </cntorg>
          <cntper> Robin Warnken </cntper>
        </cntorgp>
        <cntaddr>
          <addrtype> Mailing and Physical Address </addrtype>
          <address> NOAA/NESDIS/NGDC 325 Broadway </address>
          <city> Boulder </city>
          <state> CO </state>
          <postal> 80305-3328 </postal>
          <country> USA </country>
        </cntaddr>
        <cntvoice> 303 497-6338 </cntvoice>
        <cnttdd> 303 497-6958 </cnttdd>
        <cntfax> 303 497-6513 </cntfax>
        <cntemail> Robin.R.Warnken@noaa.gov </cntemail>
        <hours> 7:00 - 4:00 Mountain </hours>
        <cntinst> Contact Data Center </cntinst>
      </cntinfo>
    </metc>
    <metstdn> Content Standards for Digital Geospatial Metadata </metstdn>
    <metstdv> FGDC-STD-001-1998 </metstdv>
    <metextns>
      <onlink> http://www.ngdc.noaa.gov/metadata/extensions/local_extensions.html </onlink>
      <metprof> NGDC Extensions to FGDC Metadata </metprof>
    </metextns>
  </metainfo>
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