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<DIF xmlns="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/ http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/dif_v9.7.1.xsd">
  <Entry_ID>ARCSS151</Entry_ID>
  <Entry_Title>SHEBA Upper Ocean CTD and Thermal Microstructure, Western Arctic Ocean</Entry_Title>
  <Data_Set_Citation>
    <Dataset_Creator>Timothy Stanton</Dataset_Creator>
    <Dataset_Title>SHEBA Upper Ocean CTD and Thermal Microstructure, Western Arctic Ocean</Dataset_Title>
    <Dataset_Release_Date>2006-12-04</Dataset_Release_Date>
    <Dataset_Release_Place>Boulder, Colorado USA</Dataset_Release_Place>
    <Dataset_Publisher>NSIDC: National Snow and Ice Data Center</Dataset_Publisher>
    <Online_Resource>http://nsidc.org/data/arcss151.html</Online_Resource>
  </Data_Set_Citation>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>Timothy</First_Name>
    <Last_Name>Stanton</Last_Name>
    <Email>stanton@nps.edu</Email>
    <Phone>1 831 656-3144 </Phone>
    <Fax>1 831  656-2712 </Fax>
    <Contact_Address>
      <Address>Naval Postgraduate School</Address>
      <Address>Oceanography Department</Address>
      <Address>833 Dyer Road</Address>
      <City>Monterey</City>
      <Province_or_State>CA</Province_or_State>
      <Postal_Code>93943</Postal_Code>
      <Country>USA</Country>
    </Contact_Address>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>William</First_Name>
    <Last_Name>Shaw</Last_Name>
    <Email>wjshaw@nps.edu</Email>
    <Phone>1 831 656-3270 </Phone>
    <Fax>1 831  656-2712 </Fax>
    <Contact_Address>
      <Address>Naval Postgraduate School</Address>
      <Address>Oceanography Department</Address>
      <Address>833 Dyer Road</Address>
      <City>Monterey</City>
      <Province_or_State>CA</Province_or_State>
      <Postal_Code>93943</Postal_Code>
      <Country>USA</Country>
    </Contact_Address>
  </Personnel>
  <Personnel>
    <Role>Technical Contact</Role>
    <First_Name>NSIDC</First_Name>
    <Last_Name>User Services</Last_Name>
    <Email>nsidc@nsidc.org</Email>
    <Phone>1 303 492-6199 x</Phone>
    <Fax>1 303  492-2468 x</Fax>
    <Contact_Address>
      <Address>National Snow and Ice Data Center</Address>
      <Address>CIRES, 449 UCB</Address>
      <Address>University of Colorado</Address>
      <City>Boulder</City>
      <Province_or_State>CO</Province_or_State>
      <Postal_Code>80309-0449</Postal_Code>
      <Country>USA</Country>
    </Contact_Address>
  </Personnel>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Oceans</Topic>
    <Term>Ocean Circulation</Term>
    <Variable_Level_1>Turbulence</Variable_Level_1>
    <Detailed_Variable>Kinetic Energy</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Oceans</Topic>
    <Term>Ocean Circulation</Term>
    <Variable_Level_1>Turbulence</Variable_Level_1>
    <Detailed_Variable>Thermal Variance</Detailed_Variable>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Oceans</Topic>
    <Term>Ocean Optics</Term>
    <Variable_Level_1>Attenuation/Transmission</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Oceans</Topic>
    <Term>Ocean Temperature</Term>
    <Variable_Level_1>Water Temperature</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Oceans</Topic>
    <Term>Salinity/Density</Term>
    <Variable_Level_1>Conductivity</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Oceans</Topic>
    <Term>Salinity/Density</Term>
    <Variable_Level_1>Salinity</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Terrestrial Hydrosphere</Topic>
    <Term>Surface Water</Term>
    <Variable_Level_1>Water Depth</Variable_Level_1>
  </Parameters>
  <ISO_Topic_Category>Climatology/Meteorology/Atmosphere</ISO_Topic_Category>
  <Keyword>ARCSS151</Keyword>
  <Keyword>ARCSS Data Coordination Center</Keyword>
  <Keyword>Arctic</Keyword>
  <Keyword>Arctic Ocean</Keyword>
  <Keyword>Conductivity Temperature Depth Probes</Keyword>
  <Keyword>CTD probes</Keyword>
  <Keyword>Ocean Heat Flux</Keyword>
  <Keyword>Oceans</Keyword>
  <Keyword>Ocean Thermal Energy</Keyword>
  <Keyword>Ocean Water Conductivity Measurements</Keyword>
  <Keyword>Ocean Water Salinity</Keyword>
  <Keyword>Ocean Water Salinity Measurements</Keyword>
  <Keyword>Ocean Water Temperature</Keyword>
  <Keyword>Ocean Water Temperature Measurements</Keyword>
  <Keyword>OPP-0084296</Keyword>
  <Keyword>OPP-9701391</Keyword>
  <Keyword>SHEBA</Keyword>
  <Keyword>Water Depth</Keyword>
  <Sensor_Name>
    <Short_Name>CTD</Short_Name>
    <Long_Name>Conductivity, Temperature, Depth</Long_Name>
  </Sensor_Name>
  <Sensor_Name>
    <Short_Name>THERMISTORS</Short_Name>
  </Sensor_Name>
  <Sensor_Name>
    <Short_Name>TRANSMISSOMETERS</Short_Name>
  </Sensor_Name>
  <Source_Name>
    <Short_Name>GROUND-BASED OBSERVATIONS</Short_Name>
  </Source_Name>
  <Source_Name>
    <Short_Name>OCEAN PLATFORMS</Short_Name>
  </Source_Name>
  <Temporal_Coverage>
    <Start_Date>1997-10-12</Start_Date>
    <Stop_Date>1998-09-30</Stop_Date>
  </Temporal_Coverage>
  <Data_Set_Progress>complete</Data_Set_Progress>
  <Spatial_Coverage>
    <Southernmost_Latitude>74.6</Southernmost_Latitude>
    <Northernmost_Latitude>80.3</Northernmost_Latitude>
    <Westernmost_Longitude>-168</Westernmost_Longitude>
    <Easternmost_Longitude>-143</Easternmost_Longitude>
  </Spatial_Coverage>
  <Location>
    <Location_Category>OCEAN</Location_Category>
    <Location_Type>ARCTIC OCEAN</Location_Type>
    <Detailed_Location>WESTERN</Detailed_Location>
  </Location>
  <Project>
    <Short_Name>ARCSS/OAII/SHEBA</Short_Name>
    <Long_Name>Arctic System Science/OAII/Surface Heat Budget of the Arctic Ocean</Long_Name>
  </Project>
  <Data_Set_Language>English</Data_Set_Language>
  <Originating_Center>NSIDC_ARCSS</Originating_Center>
  <Data_Center>
    <Data_Center_Name>
      <Short_Name>NSIDC_ARCSS</Short_Name>
      <Long_Name>NSIDC Arctic System Science Data Coordination Center</Long_Name>
    </Data_Center_Name>
    <Data_Center_URL>http://nsidc.org/arcss/</Data_Center_URL>
    <Personnel>
      <Role>Data Center Contact</Role>
      <First_Name>NSIDC ARCSS</First_Name>
      <Last_Name>User Services</Last_Name>
      <Email>nsidc@nsidc.org</Email>
      <Phone>1 303 492-6199 </Phone>
      <Fax>1 303  492-2468 </Fax>
      <Contact_Address>
        <Address>National Snow and Ice Data Center</Address>
        <Address>CIRES, 449 UCB</Address>
        <Address>University of Colorado</Address>
        <City>Boulder</City>
        <Province_or_State>CO</Province_or_State>
        <Postal_Code>80309-0449</Postal_Code>
        <Country>USA</Country>
      </Contact_Address>
    </Personnel>
  </Data_Center>
  <Distribution>
    <Distribution_Media>FTP</Distribution_Media>
    <Distribution_Size>533 MB</Distribution_Size>
    <Distribution_Format>ASCII Text</Distribution_Format>
  </Distribution>
  <Reference>Maykut, G. A., and M. G. McPhee. 1995. Solar heating of the Arctic mixed layer. Journal of Geophysical Research 100, 24691- 24703.</Reference>
  <Summary>This data set includes conductivity, temperature, and depth (CTD) measurements along with thermal microstructure data (such as, turbulent thermal variance, turbulent kinetic energy, and vertical temperature gradient) collected from 12 October 1997 to 30 September 1998. The storage, redistribution, and ultimate release of the energy contributed by incoming shortwave radiation has major effects on the thickness and seasonal evolution of sea ice cover and the state of the upper ocean. As part of the Surface Heat Budget of the Arctic (SHEBA) project, this research was designed to (1) investigate upper ocean processes and their role in ice-albedo feedback, and (2) develop and test suitable models or parameterizations for use in large-scale simulations.

Data are in space-delimited ASCII text format and are available via FTP.</Summary>
  <Related_URL>
    <URL_Content_Type>
      <Type>VIEW PROJECT HOME PAGE</Type>
    </URL_Content_Type>
    <URL>http://nsidc.org/data/arcss200.html</URL>
    <Description>SHEBA Reconnaissance Imagery</Description>
  </Related_URL>
  <Related_URL>
    <URL_Content_Type>
      <Type>VIEW RELATED INFORMATION</Type>
    </URL_Content_Type>
    <URL>http://nsidc.org/data/arcss142.html</URL>
    <Description>SHEBA Ocean Turbulence Mast Data Archive</Description>
  </Related_URL>
  <Metadata_Name>CEOS IDN DIF</Metadata_Name>
  <Metadata_Version>9.7</Metadata_Version>
  <DIF_Creation_Date>2006-12-04</DIF_Creation_Date>
  <Last_DIF_Revision_Date>2012-06-04</Last_DIF_Revision_Date>
  <DIF_Revision_History>corrected distribution size</DIF_Revision_History>
</DIF>
