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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>AE_L2A</Entry_ID>
  <Entry_Title>AMSR-E/Aqua L2A Global Swath Spatially-Resampled Brightness Temperatures</Entry_Title>
  <Data_Set_Citation>
    <Dataset_Creator>P. Ashcroft and F. Wentz</Dataset_Creator>
    <Dataset_Title>AMSR-E/Aqua L2A Global Swath Spatially-Resampled Brightness Temperatures</Dataset_Title>
    <Dataset_Release_Date>2003-01-01</Dataset_Release_Date>
    <Dataset_Release_Place>Boulder, Colorado USA</Dataset_Release_Place>
    <Dataset_Publisher>NSIDC: National Snow and Ice Data Center</Dataset_Publisher>
    <Version>2</Version>
    <Online_Resource>http://nsidc.org/data/ae_l2a.html</Online_Resource>
  </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>Peter</First_Name>
    <Last_Name>Ashcroft</Last_Name>
    <Email>ashcroft@remss.com</Email>
    <Phone>1 707 545-2904 x12</Phone>
    <Fax>1 707  545-2906 </Fax>
    <Contact_Address>
      <Address>Remote Sensing Systems</Address>
      <Address>Remote Sensing Systems</Address>
      <Address>438 First Street</Address>
      <Address>Suite 200</Address>
      <City>Santa Rosa</City>
      <Province_or_State>CA</Province_or_State>
      <Postal_Code>95401</Postal_Code>
      <Country>USA</Country>
    </Contact_Address>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>Frank</First_Name>
    <Middle_Name>J.</Middle_Name>
    <Last_Name>Wentz</Last_Name>
    <Email>wentz@remss.com</Email>
    <Phone>1 707 545-2904 x16</Phone>
    <Fax>1 707  545-2906 </Fax>
    <Contact_Address>
      <Address>Remote Sensing Systems</Address>
      <Address>Remote Sensing Systems</Address>
      <Address>438 First Street</Address>
      <Address>Suite 200</Address>
      <City>Santa Rosa</City>
      <Province_or_State>CA</Province_or_State>
      <Postal_Code>95401</Postal_Code>
      <Country>USA</Country>
    </Contact_Address>
  </Personnel>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Spectral/Engineering</Topic>
    <Term>Microwave</Term>
    <Variable_Level_1>Brightness Temperature</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Spectral/Engineering</Topic>
    <Term>Microwave</Term>
    <Variable_Level_1>Microwave Imagery</Variable_Level_1>
  </Parameters>
  <Keyword>AE_L2A</Keyword>
  <Keyword>AMSR-E</Keyword>
  <Keyword>Aqua</Keyword>
  <Keyword>DAAC</Keyword>
  <Keyword>EOSDIS</Keyword>
  <Keyword>EOS PM-1</Keyword>
  <Keyword>Imagery</Keyword>
  <Keyword>NASA</Keyword>
  <Keyword>NSIDC</Keyword>
  <Keyword>Passive Microwave</Keyword>
  <Keyword>Radiance</Keyword>
  <Keyword>Radiometers</Keyword>
  <Keyword>Remote Sensing</Keyword>
  <Keyword>Spatially Resampled Brightness Temperatures</Keyword>
  <Keyword>spatial resolutions</Keyword>
  <Keyword>Tb</Keyword>
  <Sensor_Name>
    <Short_Name>AMSR-E</Short_Name>
    <Long_Name>Advanced Microwave Scanning Radiometer-EOS</Long_Name>
  </Sensor_Name>
  <Source_Name>
    <Short_Name>AQUA</Short_Name>
    <Long_Name>Earth Observing System, AQUA</Long_Name>
  </Source_Name>
  <Temporal_Coverage>
    <Start_Date>2002-06-18</Start_Date>
  </Temporal_Coverage>
  <Data_Set_Progress>in work</Data_Set_Progress>
  <Spatial_Coverage>
    <Southernmost_Latitude>-89.24</Southernmost_Latitude>
    <Northernmost_Latitude>89.24</Northernmost_Latitude>
    <Westernmost_Longitude>-180</Westernmost_Longitude>
    <Easternmost_Longitude>180</Easternmost_Longitude>
  </Spatial_Coverage>
  <Location>
    <Location_Category>GEOGRAPHIC REGION</Location_Category>
    <Location_Type>GLOBAL</Location_Type>
  </Location>
  <Project>
    <Short_Name>EOS</Short_Name>
    <Long_Name>Earth Observing System</Long_Name>
  </Project>
  <Data_Set_Language>English</Data_Set_Language>
  <Data_Center>
    <Data_Center_Name>
      <Short_Name>NSIDC_DAAC</Short_Name>
      <Long_Name>NASA DAAC at the National Snow and Ice Data Center</Long_Name>
    </Data_Center_Name>
    <Data_Center_URL>http://nsidc.org/daac/index.html</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</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>
  <Distribution>
    <Distribution_Media>FTP</Distribution_Media>
    <Distribution_Size>58 MB</Distribution_Size>
    <Distribution_Format>HDF-EOS</Distribution_Format>
  </Distribution>
  <Reference>Ashcroft, P. and F. Wentz. 2000. Algorithm Theoretical Basis Document for the AMSR Level 2A Algorithm, Revised 03 November. Santa Rosa, CA, USA: Remote Sensing Systems.

Conway, D. 2002. Advanced Microwave Scanning Radiometer - EOS Quality Assurance Plan. Huntsville, AL: Global Hydrology and Climate Center. Marquis, M., R. Armstrong, P. Ashcroft, M.J. Brodzik, D. Conway, S.J.S. Khalsa, E. Lobl, J. Maslanik, J. Stroeve, and V. Troisi. 2002. Research applications and opportunities using Advanced Microwave Scanning Radiometer-Earth Observing System (AMSR-E) data (poster). International Society for Optical Engineering Symposium (SPIE), Hangzhou, China, October 23-27, 2002.</Reference>
  <Summary>The Advanced Microwave Scanning Radiometer - Earth Observing System (AMSR-E) instrument on the NASA Earth Observing System (EOS) Aqua satellite provides global passive microwave measurements of terrestrial, oceanic, and atmospheric variables for the investigation of global water and energy cycles.

The AMSR-E Level-2A product (AE_L2A) contains brightness temperatures at 6.9 GHz, 10.7 GHz, 18.7 GHz, 23.8 GHz, 36.5 GHz, and 89.0 GHz. Data are resampled to be spatially consistent, and therefore are available at a variety of resolutions that correspond to the footprint sizes of the observations such as 56 km, 38 km, 24 km, 21 km, 12 km, and 5.4 km, respectively. Each swath is packaged with associated geolocation fields. Data are stored in Hierarchical Data Format - Earth Observing System (HDF-EOS) format and are available from 19 June 2002 to the present via FTP.</Summary>
  <Related_URL>
    <URL_Content_Type>
      <Type>VIEW PROJECT HOME PAGE</Type>
    </URL_Content_Type>
    <URL>http://nsidc.org/data/amsre/</URL>
    <Description>AMSR-E Data at NSIDC</Description>
  </Related_URL>
  <Related_URL>
    <URL_Content_Type>
      <Type>VIEW PROJECT HOME PAGE</Type>
    </URL_Content_Type>
    <URL>http://nsidc.org/data/amsre/index.html</URL>
    <Description>AMSR-E web site at NSIDC</Description>
  </Related_URL>
  <Related_URL>
    <URL_Content_Type>
      <Type>VIEW PROJECT HOME PAGE</Type>
    </URL_Content_Type>
    <URL>http://wwwghcc.msfc.nasa.gov/AMSR/</URL>
    <Description>NASA AMSR-E web site</Description>
  </Related_URL>
  <Related_URL>
    <URL_Content_Type>
      <Type>VIEW RELATED INFORMATION</Type>
    </URL_Content_Type>
    <URL>http://nsidc.org/data/nsidc-0301.html</URL>
    <Description>AMSR-E/Aqua Daily EASE-Grid Brightness Temperatures</Description>
  </Related_URL>
  <Related_URL>
    <URL_Content_Type>
      <Type>VIEW RELATED INFORMATION</Type>
    </URL_Content_Type>
    <URL>http://nsidc.org/data/nsidc-0302.html</URL>
    <Description>AMSR-E/Aqua Daily Global Quarter-Degree Gridded Brightness Temperatures</Description>
  </Related_URL>
  <IDN_Node>
    <Short_Name>USA/NASA</Short_Name>
  </IDN_Node>
  <Metadata_Name>CEOS IDN DIF</Metadata_Name>
  <Metadata_Version>9.7</Metadata_Version>
  <DIF_Creation_Date>2003-01-01</DIF_Creation_Date>
  <Last_DIF_Revision_Date>2012-09-24</Last_DIF_Revision_Date>
  <DIF_Revision_History>Removed TB from title per Lisa's request.</DIF_Revision_History>
</DIF>
