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  <Entry_ID>G01358</Entry_ID>
  <Entry_Title>Arctic Ocean Drift Tracks from Ships, Buoys and Manned Research Stations, 1872-1973</Entry_Title>
  <Data_Set_Citation>
    <Dataset_Creator>Colony, R. and A. S. Thorndike. </Dataset_Creator>
    <Dataset_Title>Arctic Ocean Drift Tracks from Ships, Buoys and Manned Research Stations, 1872-1973</Dataset_Title>
    <Dataset_Release_Date>1984-01-01</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/g01358.html</Online_Resource>
    <Dataset_DOI>http://dx.doi.org/10.7265/N5D798B1</Dataset_DOI>
  </Data_Set_Citation>
  <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>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>Roger</First_Name>
    <Last_Name>Colony</Last_Name>
    <Email>acsys@npolar.no</Email>
    <Phone>1 206 543-6615 </Phone>
    <Contact_Address>
      <Address>ACSYS Program Office</Address>
      <Address>PO BOX 5072 Majorstua</Address>
      <Address>Middelthunsgt. 29</Address>
      <Address>Oslo  N-0301 Norway</Address>
    </Contact_Address>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>A</First_Name>
    <Middle_Name>S</Middle_Name>
    <Last_Name>Thorndike</Last_Name>
    <Contact_Address>
      <Address>Polar Science Center</Address>
      <Address>Applied Physics Laboratory</Address>
    </Contact_Address>
  </Personnel>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Cryosphere</Topic>
    <Term>Sea Ice</Term>
    <Variable_Level_1>Sea Ice Motion</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Oceans</Topic>
    <Term>Sea Ice</Term>
    <Variable_Level_1>Sea Ice Motion</Variable_Level_1>
  </Parameters>
  <ISO_Topic_Category>Climatology/Meteorology/Atmosphere</ISO_Topic_Category>
  <ISO_Topic_Category>Oceans</ISO_Topic_Category>
  <Keyword>Arctic</Keyword>
  <Keyword>ice buoys</Keyword>
  <Keyword>Ice Island</Keyword>
  <Keyword>Sea Ice Drift</Keyword>
  <Keyword>Ship Tracks</Keyword>
  <Source_Name>
    <Short_Name>BUOYS</Short_Name>
  </Source_Name>
  <Source_Name>
    <Short_Name>GROUND STATIONS</Short_Name>
  </Source_Name>
  <Source_Name>
    <Short_Name>SHIPS</Short_Name>
  </Source_Name>
  <Temporal_Coverage>
    <Start_Date>1893-01-01</Start_Date>
    <Stop_Date>1973-12-31</Stop_Date>
  </Temporal_Coverage>
  <Data_Set_Progress>complete</Data_Set_Progress>
  <Spatial_Coverage>
    <Southernmost_Latitude>80</Southernmost_Latitude>
    <Northernmost_Latitude>90</Northernmost_Latitude>
    <Westernmost_Longitude>-180</Westernmost_Longitude>
    <Easternmost_Longitude>180</Easternmost_Longitude>
  </Spatial_Coverage>
  <Location>
    <Location_Category>GEOGRAPHIC REGION</Location_Category>
    <Location_Type>POLAR</Location_Type>
  </Location>
  <Location>
    <Location_Category>OCEAN</Location_Category>
    <Location_Type>ARCTIC OCEAN</Location_Type>
  </Location>
  <Data_Set_Language>English</Data_Set_Language>
  <Data_Center>
    <Data_Center_Name>
      <Short_Name>NSIDC</Short_Name>
      <Long_Name>National Snow and Ice Data Center</Long_Name>
    </Data_Center_Name>
    <Data_Center_URL>http://nsidc.org</Data_Center_URL>
    <Personnel>
      <Role>Data Center Contact</Role>
      <First_Name>NSIDC</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>
  <Data_Center>
    <Data_Center_Name>
      <Short_Name>NSIDC_NOAA</Short_Name>
      <Long_Name>NSIDC National Oceanic and Atmospheric Administration</Long_Name>
    </Data_Center_Name>
    <Data_Center_URL>http://nsidc.org/noaa/</Data_Center_URL>
    <Personnel>
      <Role>Data Center Contact</Role>
      <First_Name>NSIDC NOAA</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>
  <Reference>AIDJEX Data Bank Digital Data Indices and Preliminary User's Guide. 1973. AIDJEX Bulletin. 19:125-148

Arctic Climatology Project. 2000. Environmental Working Group Arctic Meteorology and Climate Atlas. Edited by F. Fetterer and V. Radionov, Boulder, CO: National Snow and Ice Data Center. CD-ROM.

Colony, R., and A. S. Thorndike. 1984. Estimate of the mean field of Arctic sea ice motion. J. Geophys. Res. 89(C6):10623-10629.

Hastings, A. D. 1971. Surface Climate of the Arctic Basin. U. S. Army Engineer Topographic Laboratories, Ft. Belvoir, VA. NTIS Order No. AD738-796.

National Snow and Ice Data Center. 2002. Norwegian North Polar Expedition 1893-1896: Oceanographic Data. Fridtjof Nansen, compiler. Boulder, CO: National Snow and Ice Data Center. Digital media.</Reference>
  <Summary>Thirty-four drift tracks in the Arctic Ocean pack ice are collected in a unified tabular data format, one file per track. Data are from drifting ships, manned research stations on ice floes (ice islands) and data buoys. Track names are FRAM (ship, 1893 to 1896), NP-01 through NP-20 (Soviet North Pole stations on ice floes, 1937, 1950, 1954 to 1970), IGY-A and IGY-B (International Geophysical Year ice camps, 1957 to 59), T-3 (Fletcher's Ice Island, 1959 to 1970), ARLIS-II (Arctic Research Laboratory Ice Station II ice camp, 1961 to 1965), BTAE (British Transarctic Expedition, 1968 to 1969), seven buoys deployed during the AIDJEX (Arctic Ice Dynamics Joint Experiment) pilot study (1972), TEGG (Austrian ship Tegetthoff, 1872 to 1873) and St. Anna (Russian ship, 1912 to 1914).</Summary>
  <Related_URL>
    <URL_Content_Type>
      <Type>VIEW PROJECT HOME PAGE</Type>
    </URL_Content_Type>
    <URL>http://nsidc.org/data/seaice/</URL>
    <Description>Sea Ice Products at NSIDC</Description>
  </Related_URL>
  <Related_URL>
    <URL_Content_Type>
      <Type>VIEW RELATED INFORMATION</Type>
    </URL_Content_Type>
    <URL>http://nsidc.org/data/G01358.html</URL>
    <Description>Access to Arctic ocean drift track information and data</Description>
  </Related_URL>
  <Related_URL>
    <URL_Content_Type>
      <Type>VIEW RELATED INFORMATION</Type>
    </URL_Content_Type>
    <URL>http://nsidc.org/data/g01938.html</URL>
    <Description>Arctic Climatology Project - EWG Arctic Meteorology and Climate Atlas</Description>
  </Related_URL>
  <Related_URL>
    <URL_Content_Type>
      <Type>VIEW RELATED INFORMATION</Type>
    </URL_Content_Type>
    <URL>http://nsidc.org/data/g02120.html</URL>
    <Description>Norwegian North Polar Expedition 1893-1896: Oceanographic Data</Description>
  </Related_URL>
  <IDN_Node>
    <Short_Name>USA/NOAA</Short_Name>
  </IDN_Node>
  <Metadata_Name>CEOS IDN DIF</Metadata_Name>
  <Metadata_Version>9.7</Metadata_Version>
  <DIF_Creation_Date>1984-01-01</DIF_Creation_Date>
  <Last_DIF_Revision_Date>2013-03-07</Last_DIF_Revision_Date>
  <DIF_Revision_History> Added DOI</DIF_Revision_History>
</DIF>
