<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<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>G01171</Entry_ID>
  <Entry_Title>Central Asian Snow Cover from Hydrometeorological Surveys</Entry_Title>
  <Data_Set_Citation>
    <Dataset_Creator>Bedford, D. and B. Tsarev. </Dataset_Creator>
    <Dataset_Title>Central Asian Snow Cover from Hydrometeorological Surveys</Dataset_Title>
    <Dataset_Release_Date>2001-01-01</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/g01171.html</Online_Resource>
    <Dataset_DOI>http://dx.doi.org/10.7265/N51Z4291</Dataset_DOI>
  </Data_Set_Citation>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>Dan</First_Name>
    <Last_Name>Bedford</Last_Name>
    <Email>bedford@panther.middlebury.edu</Email>
    <Phone>1 802 433-5210 x</Phone>
    <Contact_Address>
      <Address>Webster State University</Address>
      <Address>Department of Geography</Address>
      <Address>Warner Science</Address>
      <Address>Middlebury College</Address>
      <City>Middlebury</City>
      <Province_or_State>VT</Province_or_State>
      <Postal_Code>05753</Postal_Code>
    </Contact_Address>
  </Personnel>
  <Personnel>
    <Role>Investigator</Role>
    <First_Name>Boris</First_Name>
    <Last_Name>Tsarev</Last_Name>
    <Email>sanigmi@gimet.gov.uz</Email>
    <Contact_Address>
      <Address>SANIGMI</Address>
      <Address>72 Observatorskaya</Address>
      <Address>Tashkent 70052 Uzbekistan</Address>
    </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>Cryosphere</Topic>
    <Term>Snow/Ice</Term>
    <Variable_Level_1>Snow Cover</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Cryosphere</Topic>
    <Term>Snow/Ice</Term>
    <Variable_Level_1>Snow Density</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Cryosphere</Topic>
    <Term>Snow/Ice</Term>
    <Variable_Level_1>Snow Depth</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Cryosphere</Topic>
    <Term>Snow/Ice</Term>
    <Variable_Level_1>Snow Water Equivalent</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Terrestrial Hydrosphere</Topic>
    <Term>Snow/Ice</Term>
    <Variable_Level_1>Snow Density</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Terrestrial Hydrosphere</Topic>
    <Term>Snow/Ice</Term>
    <Variable_Level_1>Snow Depth</Variable_Level_1>
  </Parameters>
  <Parameters>
    <Category>EARTH SCIENCE</Category>
    <Topic>Terrestrial Hydrosphere</Topic>
    <Term>Snow/Ice</Term>
    <Variable_Level_1>Snow Water Equivalent</Variable_Level_1>
  </Parameters>
  <ISO_Topic_Category>Climatology/Meteorology/Atmosphere</ISO_Topic_Category>
  <Sensor_Name>
    <Short_Name>SNOW MEASURING ROD</Short_Name>
  </Sensor_Name>
  <Sensor_Name>
    <Short_Name>WET/DRY PRECIPITATION SAMPLERS</Short_Name>
  </Sensor_Name>
  <Source_Name>
    <Short_Name>AIRCRAFT</Short_Name>
  </Source_Name>
  <Source_Name>
    <Short_Name>GROUND-BASED OBSERVATIONS</Short_Name>
  </Source_Name>
  <Temporal_Coverage>
    <Start_Date>1932-01-31</Start_Date>
    <Stop_Date>1990-04-30</Stop_Date>
  </Temporal_Coverage>
  <Data_Set_Progress>complete</Data_Set_Progress>
  <Spatial_Coverage>
    <Southernmost_Latitude>37</Southernmost_Latitude>
    <Northernmost_Latitude>40</Northernmost_Latitude>
    <Westernmost_Longitude>66</Westernmost_Longitude>
    <Easternmost_Longitude>74</Easternmost_Longitude>
  </Spatial_Coverage>
  <Location>
    <Location_Category>CONTINENT</Location_Category>
    <Location_Type>ASIA</Location_Type>
    <Detailed_Location>CENTRAL ASIA</Detailed_Location>
  </Location>
  <Location>
    <Location_Category>CONTINENT</Location_Category>
    <Location_Type>ASIA</Location_Type>
    <Location_Subregion1>SOUTHCENTRAL ASIA</Location_Subregion1>
  </Location>
  <Location>
    <Location_Category>CONTINENT</Location_Category>
    <Location_Type>ASIA</Location_Type>
    <Location_Subregion1>SOUTHCENTRAL ASIA</Location_Subregion1>
    <Location_Subregion2>KYRGYZSTAN</Location_Subregion2>
  </Location>
  <Location>
    <Location_Category>CONTINENT</Location_Category>
    <Location_Type>ASIA</Location_Type>
    <Location_Subregion1>SOUTHCENTRAL ASIA</Location_Subregion1>
    <Location_Subregion2>TAJIKISTAN</Location_Subregion2>
  </Location>
  <Location>
    <Location_Category>CONTINENT</Location_Category>
    <Location_Type>ASIA</Location_Type>
    <Location_Subregion1>SOUTHCENTRAL ASIA</Location_Subregion1>
    <Location_Subregion2>UZBEKISTAN</Location_Subregion2>
  </Location>
  <Quality>This data set is based on hand-digitized analog records. Degradation of the original records and human error can cause missing or inaccurate data values. These data were examined by the principal investigator and compared to expected climatological values to identify and remove large errors before being archived by NSIDC.</Quality>
  <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>
  <Summary>The Central Asian Snow Cover from Hydrometeorological Surveys data are based on observations made by personnel for three river basins: Amu Darya, Sir Darya, and Naryn. These observations include end of month snow depth, snow density and snow water equivalent. Only snow depth is included for additional snow points measured by helicopter landings. Temporal coverage varies for each snow point, with the longest station record extending from 1932 through 1990. Data were provided to NSIDC by the State Hydrometeorological Service (Russian acronym SANIGMI) in Tashkent, Uzbekistan.

Development of this data set was funded by the NOAA Environmental Services, Data, and Information Management (ESDIM) program, through the NOAA/NESDIS National Geophysical Data Center (NGDC).</Summary>
  <Related_URL>
    <URL_Content_Type>
      <Type>VIEW PROJECT HOME PAGE</Type>
    </URL_Content_Type>
    <URL>http://nsidc.org/data/swe/</URL>
    <Description>Snow Water Equivalent Field Measurements</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>2001-01-01</DIF_Creation_Date>
  <Last_DIF_Revision_Date>2013-03-07</Last_DIF_Revision_Date>
  <DIF_Revision_History> Added DOI</DIF_Revision_History>
</DIF>
