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  <Entry_ID>NSIDC-0466</Entry_ID>
  <Entry_Title>Climate, Drift, and Image Data from Antarctic Icebergs A22A and UK211, 2006-2007</Entry_Title>
  <Data_Set_Citation>
    <Dataset_Creator>Scambos, T., R. Bauer, R. Ross, J. Bohlander, J. Thom, Y. Yermolin</Dataset_Creator>
    <Dataset_Title>Climate, Drift, and Image Data from Antarctic Icebergs A22A and UK211, 2006-2007</Dataset_Title>
    <Dataset_Release_Date>2011-01-31</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/nsidc-0466.html</Online_Resource>
    <Dataset_DOI>http://dx.doi.org/10.7265/N5N014GW</Dataset_DOI>
  </Data_Set_Citation>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>Ted</First_Name>
    <Last_Name>Scambos</Last_Name>
    <Email>scambos@nsidc.org</Email>
    <Contact_Address>
      <Address>University of Colorado</Address>
      <Address>Cooperative Institute for Research in Environmental Science</Address>
      <Address>National Snow and Ice Data Center</Address>
      <Address>CIRES,  449 UCB</Address>
      <City>Boulder</City>
      <Province_or_State>CO</Province_or_State>
      <Postal_Code>80309-0449</Postal_Code>
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  <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>Jennifer</First_Name>
    <Last_Name>Bohlander</Last_Name>
    <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>
    </Contact_Address>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>Rob</First_Name>
    <Last_Name>Bauer</Last_Name>
    <Email>bauerr@kryos.colorado.edu</Email>
    <Phone>1 303 492 2378 </Phone>
    <Contact_Address>
      <Address>University of Colorado</Address>
      <Address>Cooperative Institute for Research in Environmental Sciences</Address>
      <Address>University of Colorado</Address>
      <Address>CIRES 449 UCB</Address>
      <City>Boulder</City>
      <Province_or_State>CO</Province_or_State>
      <Postal_Code>80309</Postal_Code>
      <Country>USA</Country>
    </Contact_Address>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>Yevgeny</First_Name>
    <Last_Name>Yermolin</Last_Name>
    <Contact_Address>
      <Address>Instituto Antartico Argentino</Address>
      <Address>Cerrito 1248</Address>
      <City>Buenos Aires</City>
      <Postal_Code>1010</Postal_Code>
      <Country>Argentina</Country>
    </Contact_Address>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>Jonathan</First_Name>
    <Last_Name>Thom</Last_Name>
    <Contact_Address>
      <Address>University of Wisconsin- Madison</Address>
      <Address>Space Science and Engineering Center</Address>
      <Address>1225 W Dayton Street</Address>
      <City>Madison</City>
      <Province_or_State>Wisconsin</Province_or_State>
      <Postal_Code>53706</Postal_Code>
      <Country>USA</Country>
    </Contact_Address>
  </Personnel>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Cryosphere</Topic>
    <Term>Glaciers/Ice Sheets</Term>
    <Variable_Level_1>Icebergs</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Cryosphere</Topic>
    <Term>Sea Ice</Term>
    <Variable_Level_1>Icebergs</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Oceans</Topic>
    <Term>Sea Ice</Term>
    <Variable_Level_1>Icebergs</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Terrestrial Hydrosphere</Topic>
    <Term>Glaciers/Ice Sheets</Term>
    <Variable_Level_1>Icebergs</Variable_Level_1>
  </Parameters>
  <ISO_Topic_Category>Climatology/Meteorology/Atmosphere</ISO_Topic_Category>
  <Keyword>Air Temperature</Keyword>
  <Keyword>Antarctic</Keyword>
  <Keyword>Antarctica</Keyword>
  <Keyword>Breakup</Keyword>
  <Keyword>GPS</Keyword>
  <Keyword>Iceberg</Keyword>
  <Keyword>Ice Breakup</Keyword>
  <Keyword>Ice Shelf</Keyword>
  <Keyword>Ice shelf meltwater</Keyword>
  <Keyword>Photographs</Keyword>
  <Keyword>weddell sea</Keyword>
  <Sensor_Name>
    <Short_Name>CAMERAS</Short_Name>
  </Sensor_Name>
  <Sensor_Name>
    <Short_Name>GPS</Short_Name>
    <Long_Name>Global Positioning System</Long_Name>
  </Sensor_Name>
  <Sensor_Name>
    <Short_Name>MMS</Short_Name>
    <Long_Name>Meteorological Measurement System</Long_Name>
  </Sensor_Name>
  <Sensor_Name>
    <Short_Name>THERMOMETERS</Short_Name>
  </Sensor_Name>
  <Source_Name>
    <Short_Name>GPS</Short_Name>
    <Long_Name>Global Positioning System Satellites</Long_Name>
  </Source_Name>
  <Temporal_Coverage>
    <Start_Date>2006-03-05</Start_Date>
    <Stop_Date>2006-11-02</Stop_Date>
  </Temporal_Coverage>
  <Temporal_Coverage>
    <Start_Date>2006-03-19</Start_Date>
    <Stop_Date>2007-01-15</Stop_Date>
  </Temporal_Coverage>
  <Data_Set_Progress>complete</Data_Set_Progress>
  <Spatial_Coverage>
    <Southernmost_Latitude>-80</Southernmost_Latitude>
    <Northernmost_Latitude>-47</Northernmost_Latitude>
    <Westernmost_Longitude>-60</Westernmost_Longitude>
    <Easternmost_Longitude>-15</Easternmost_Longitude>
  </Spatial_Coverage>
  <Location>
    <Location_Category>CONTINENT</Location_Category>
    <Location_Type>ANTARCTICA</Location_Type>
  </Location>
  <Location>
    <Location_Category>GEOGRAPHIC REGION</Location_Category>
    <Location_Type>POLAR</Location_Type>
  </Location>
  <Location>
    <Location_Category>OCEAN</Location_Category>
    <Location_Type>SOUTHERN OCEAN</Location_Type>
    <Location_Subregion1>WEDDELL SEA</Location_Subregion1>
  </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_AGDC</Short_Name>
      <Long_Name>NSIDC Antarctic Glaciological Data Center</Long_Name>
    </Data_Center_Name>
    <Data_Center_URL>http://nsidc.org/agdc/</Data_Center_URL>
    <Personnel>
      <Role>Data Center Contact</Role>
      <First_Name>NSIDC AGDC</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>622 KB</Distribution_Size>
    <Distribution_Format>ASCII Text</Distribution_Format>
  </Distribution>
  <Distribution>
    <Distribution_Media>FTP</Distribution_Media>
    <Distribution_Size>7 MB</Distribution_Size>
    <Distribution_Format>JPEG</Distribution_Format>
  </Distribution>
  <Reference>Scambos, T., R. Ross, R. Bauer, Y. Yermolin, P. Skvarca, D. Long, J. Bohlander, T. Haran. 2008. Calving and Ice Shelf Break-Up Processes Investigated by Proxy: Antarctic Tabular Iceberg Evolution during Northward Drift. Journal of Glaciology, 54 (187) 579-591.</Reference>
  <Summary>This data set includes a variety of station data from two Antarctic icebergs. In 2006, researchers installed specialized weather stations called Automated Meteorological Ice Geophysical Observing Stations (AMIGOS) on two icebergs, A22A and UK211 (nicknamed Amigosberg), near Marambio Station in Antarctica.The AMIGOS stations were outfitted with Global Positioning System (GPS) sensors, cameras, and an electronic thermometer. They collected data from their installation in March 2006 until the icebergs crumbled into the ocean, in 2006 (Amigosberg) and 2007 (A22A). Available data include GPS, temperature and ablation measurements, and photographs of the station base and of flag lines extending out to the edges of the icebergs. Snow pit data from iceberg A22A is also included.

This data set was collected as part of a National Science Foundation Office of Polar Programs Special Grant for Exploratory Research, to explore the possibility of using drfting icebergs to investigate ice shelf evolution caused by climate change. The expedition, nicknamed IceTrek, was conducted jointly with Argentine scientists. The data are available via FTP in ASCII text (.txt) and Joint Photographic Experts Group (.jpg) formats.</Summary>
  <Related_URL>
    <URL_Content_Type>
      <Type>VIEW PROJECT HOME PAGE</Type>
    </URL_Content_Type>
    <URL>http://nsidc.org/icetrek/</URL>
    <Description>IceTrek Web site</Description>
  </Related_URL>
  <Metadata_Name>CEOS IDN DIF</Metadata_Name>
  <Metadata_Version>9.7</Metadata_Version>
  <DIF_Creation_Date>2011-01-31</DIF_Creation_Date>
  <Last_DIF_Revision_Date>2013-03-20</Last_DIF_Revision_Date>
  <DIF_Revision_History> Added DOI</DIF_Revision_History>
</DIF>
