<?xml version="1.0" encoding="UTF-8"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-10-10T13:44:58Z</responseDate><request identifier="NSIDC-0154.001" metadataPrefix="dif" verb="GetRecord">http://nsidc.org/api/dataset/metadata/oai</request><GetRecord><record><header><identifier>oai:nsidc.org/NSIDC-0154.001</identifier><datestamp>2026-09-10T20:21:52Z</datestamp><setSpec>v0_daac</setSpec><setSpec>v0_all</setSpec><setSpec>nasa_nsidc_daac</setSpec></header><metadata>
<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>NSIDC-0154.001</Entry_ID><Entry_Title>CLPX Airborne: Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) Data</Entry_Title><Data_Set_Citation><Dataset_Creator>Painter, T.</Dataset_Creator><Dataset_Title>CLPX Airborne: Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) Data</Dataset_Title><Dataset_Release_Date>2006-04-20</Dataset_Release_Date><Dataset_Release_Place>Boulder, Colorado USA</Dataset_Release_Place><Dataset_Publisher>NASA NSIDC DAAC: NASA National Snow and Ice Data Center Distributed Active Archive Center</Dataset_Publisher><Version>1</Version><Other_Citation_Details><Invert_Citation_Order>false</Invert_Citation_Order></Other_Citation_Details><Dataset_DOI>10.5067/R92TRY26ZN2Q</Dataset_DOI><Online_Resource>https://nsidc.org/sites/default/files/nsidc-0154-v001-userguide.pdf</Online_Resource><Dataset_Series_Name>NSIDC-0154</Dataset_Series_Name></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</Phone><Fax>1-303-492-2468</Fax><Contact_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>LAND SURFACE</Topic><Term>SURFACE RADIATIVE PROPERTIES</Term><Variable_Level_1>REFLECTANCE</Variable_Level_1><Variable_Level_2> </Variable_Level_2><Variable_Level_3> </Variable_Level_3><Detailed_Variable> </Detailed_Variable></Parameters><Parameters><Category>EARTH SCIENCE</Category><Topic>CRYOSPHERE</Topic><Term>SNOW/ICE</Term><Variable_Level_1>SNOW COVER</Variable_Level_1><Variable_Level_2> </Variable_Level_2><Variable_Level_3> </Variable_Level_3><Detailed_Variable> </Detailed_Variable></Parameters><Parameters><Category>EARTH SCIENCE</Category><Topic>TERRESTRIAL HYDROSPHERE</Topic><Term>SNOW/ICE</Term><Variable_Level_1>SNOW COVER</Variable_Level_1><Variable_Level_2> </Variable_Level_2><Variable_Level_3> </Variable_Level_3><Detailed_Variable> </Detailed_Variable></Parameters><Parameters><Category>EARTH SCIENCE</Category><Topic>CRYOSPHERE</Topic><Term>GLACIERS/ICE SHEETS</Term><Variable_Level_1>FIRN</Variable_Level_1><Variable_Level_2>SNOW GRAIN SIZE</Variable_Level_2><Variable_Level_3> </Variable_Level_3><Detailed_Variable> </Detailed_Variable></Parameters><ISO_Topic_Category>Climatology/Meteorology/Atmosphere</ISO_Topic_Category><Keyword>airborne</Keyword><Keyword>AMSR-E Validation-project</Keyword><Keyword>CLPX</Keyword><Keyword>CLPX-project</Keyword><Keyword>NSIDC DAAC</Keyword><Keyword>NSIDC &gt; National Snow and Ice Data Center</Keyword><Sensor_Name><Short_Name>AVIRIS</Short_Name><Long_Name>Airborne Visible InfraRed Imaging Spectrometer</Long_Name></Sensor_Name><Source_Name><Short_Name>AIRCRAFT</Short_Name></Source_Name><Temporal_Coverage><Start_Date>2002-02-19</Start_Date><Stop_Date>2002-02-20</Stop_Date></Temporal_Coverage><Temporal_Coverage><Start_Date>2002-03-25</Start_Date><Stop_Date>2002-04-01</Stop_Date></Temporal_Coverage><Temporal_Coverage><Start_Date>2002-04-04</Start_Date><Stop_Date>2002-04-08</Stop_Date></Temporal_Coverage><Data_Set_Progress>complete</Data_Set_Progress><Spatial_Coverage><Southernmost_Latitude>39.7</Southernmost_Latitude><Northernmost_Latitude>41</Northernmost_Latitude><Westernmost_Longitude>-107</Westernmost_Longitude><Easternmost_Longitude>-105.5</Easternmost_Longitude></Spatial_Coverage><Location><Location_Category>Continent</Location_Category><Location_Type>North America</Location_Type><Location_Subregion1/><Location_Subregion2/><Location_Subregion3/><Detailed_Location>Colorado and Wyoming</Detailed_Location></Location><Location><Location_Category>Geographic Region</Location_Category><Location_Type>Northern Hemisphere</Location_Type><Location_Subregion1/><Location_Subregion2/><Location_Subregion3/></Location><Project><Short_Name>CLPX</Short_Name><Long_Name>Cold Land Processes Field Experiment</Long_Name></Project><Project><Short_Name>AMSR-E VAL</Short_Name><Long_Name>AMSR-E Validation</Long_Name></Project><Quality>These data have not been reviewed for quality. Known issues exist in the processing of these data. Until this disclaimer has been removed, users should send questions and comments about this data set to nsidc@nsidc.org. NSIDC will forward these inquiries to the PI for resolution.</Quality><Access_Constraints>These data are freely, openly, and fully accessible, provided that you are logged into your NASA Earthdata profile (https://urs.earthdata.nasa.gov/).</Access_Constraints><Use_Constraints>These data are freely, openly, and fully available to use without restrictions, provided that you cite the data according to the recommended citation at https://nsidc.org/about/use_copyright.html. 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