<?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>2026-04-11T22:20:35Z</responseDate><request identifier="NSIDC-0188.001" metadataPrefix="dif" verb="GetRecord">http://nsidc.org/api/dataset/metadata/oai</request><GetRecord><record><header><identifier>oai:nsidc.org/NSIDC-0188.001</identifier><datestamp>2026-03-03T21:04:02Z</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-0188.001</Entry_ID><Entry_Title>SMEX02 Regional Vegetation Sampling Data, Iowa</Entry_Title><Data_Set_Citation><Dataset_Creator>Anderson, M.</Dataset_Creator><Dataset_Title>SMEX02 Regional Vegetation Sampling Data, Iowa</Dataset_Title><Dataset_Release_Date>2003-09-29</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>10.5067/0Q8WOQ3RC8DQ</Dataset_DOI><Online_Resource>https://nsidc.org/sites/default/files/nsidc-0188-v001-userguide.pdf</Online_Resource><Dataset_Series_Name>NSIDC-0188</Dataset_Series_Name></Data_Set_Citation><Personnel><Role>Investigator</Role><First_Name>Martha</First_Name><Last_Name>Anderson</Last_Name><Email>mcanders@facstaff.wisc.edu</Email><Contact_Address><Address>1525 Observatory Dr.</Address><City>Madison</City><Province_or_State>WI</Province_or_State><Postal_Code>53705</Postal_Code><Country>USA</Country></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</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>BIOSPHERE</Topic><Term>VEGETATION</Term><Variable_Level_1>LEAF CHARACTERISTICS</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>BIOSPHERE</Topic><Term>VEGETATION</Term><Variable_Level_1>PLANT CHARACTERISTICS</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>AGRICULTURE</Topic><Term>PLANT COMMODITIES</Term><Variable_Level_1>VEGETABLE PRODUCTS</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>BIOSPHERE</Topic><Term>VEGETATION</Term><Variable_Level_1>VEGETATION 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>BIOSPHERE</Topic><Term>VEGETATION</Term><Variable_Level_1>VEGETATION INDEX</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>BIOSPHERE</Topic><Term>VEGETATION</Term><Variable_Level_1>VEGETATION SPECIES</Variable_Level_1><Variable_Level_2> </Variable_Level_2><Variable_Level_3> </Variable_Level_3><Detailed_Variable> </Detailed_Variable></Parameters><Keyword>AMSR-E Validation-project</Keyword><Keyword>Field Investigations</Keyword><Keyword>Leaf Area Index</Keyword><Keyword>NSIDC</Keyword><Keyword>NSIDC DAAC</Keyword><Keyword>NSIDC &gt; National Snow and Ice Data Center</Keyword><Keyword>Plant Species Cover</Keyword><Keyword>SMEX</Keyword><Keyword>SMEX02</Keyword><Keyword>Vegetation</Keyword><Keyword>Vegetation Cover</Keyword><Keyword>Vegetation Description</Keyword><Keyword>vegetation distribution</Keyword><Keyword>Vegetation Height</Keyword><Keyword>Vegetation Species</Keyword><Sensor_Name><Short_Name>LICOR PLANT CANOPY ANALYZER</Short_Name></Sensor_Name><Source_Name><Short_Name>FIELD SURVEYS</Short_Name><Long_Name>FIELD SURVEYS</Long_Name></Source_Name><Temporal_Coverage><Start_Date>2002-06-30</Start_Date><Stop_Date>2002-07-28</Stop_Date></Temporal_Coverage><Data_Set_Progress>complete</Data_Set_Progress><Spatial_Coverage><Southernmost_Latitude>41.7</Southernmost_Latitude><Northernmost_Latitude>42.7</Northernmost_Latitude><Westernmost_Longitude>-93.8</Westernmost_Longitude><Easternmost_Longitude>-93.2</Easternmost_Longitude></Spatial_Coverage><Location><Location_Category>Continent</Location_Category><Location_Type>North America</Location_Type><Location_Subregion1>United States Of America</Location_Subregion1><Location_Subregion2/><Location_Subregion3/><Detailed_Location/></Location><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. For more information on the NASA EOSDIS Data Use Policy, see https://earthdata.nasa.gov/earth-observation-data/data-use-policy.</Use_Constraints><Data_Set_Language>English</Data_Set_Language><Originating_Center>NSIDC</Originating_Center><Data_Center><Data_Center_Name><Short_Name>NASA NSIDC DAAC</Short_Name><Long_Name>NASA National Snow and Ice Data Center Distributed Active Archive Center</Long_Name></Data_Center_Name><Data_Center_URL>https://nsidc.org/daac</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><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>19.76 KB</Distribution_Size><Distribution_Format>ASCII</Distribution_Format></Distribution><Distribution><Distribution_Media>FTP</Distribution_Media><Distribution_Size>19.76 KB</Distribution_Size><Distribution_Format>ASCII</Distribution_Format></Distribution><Reference>

</Reference><Summary><Abstract>This data set contains the vegetation parameters plant height, row spacing, stand density, and leaf area index (LAI) as part of the Soil Moisture Experiment 2002 (SMEX02).</Abstract></Summary><Related_URL><URL_Content_Type><Type>VIEW RELATED INFORMATION</Type></URL_Content_Type><URL>https://nsidc.org/sites/default/files/nsidc-0188-v001-userguide.pdf</URL><Description>SMEX02 Regional Vegetation Sampling Data, Iowa, Version 1 User Guide</Description></Related_URL><Related_URL><URL_Content_Type><Type>GET DATA</Type></URL_Content_Type><URL>https://daacdata.apps.nsidc.org/pub/DATASETS/AVDM/data/soil_moisture/SMEX02/vegetation/regional_veg_and_LAI/</URL><Description>HTTPS</Description></Related_URL><Related_URL><URL_Content_Type><Type>PROJECT HOME PAGE</Type></URL_Content_Type><URL>http://nsidc.org/data/amsr_validation/soil_moisture/</URL><Description>Soil Moisture Experiment (SMEX)</Description></Related_URL><Related_URL><URL_Content_Type><Type>PROJECT HOME PAGE</Type></URL_Content_Type><URL>http://nsidc.org/data/amsr_validation/soil_moisture/</URL><Description>NSIDC's Soil Moisture Experiment (SMEX)</Description></Related_URL><Metadata_Name>CEOS IDN DIF</Metadata_Name><Metadata_Version>VERSION 9.9</Metadata_Version><DIF_Creation_Date>2003-09-29</DIF_Creation_Date><Last_DIF_Revision_Date>2026-03-03</Last_DIF_Revision_Date><Extended_Metadata><Metadata><Group>NSIDC</Group><Name>Version Summary</Name><Value/></Metadata><Metadata><Group>NSIDC</Group><Name>Minor Version</Name><Value/></Metadata><Metadata><Group>NSIDC</Group><Name>Current Version</Name><Value>1</Value></Metadata><Metadata><Group>NSIDC</Group><Name>Level of Service</Name><Value><Level>Basic</Level></Value></Metadata><Metadata><Group>NSIDC</Group><Name>Full Dataset Citation</Name><Value>Anderson, M. (2003). &lt;i&gt;SMEX02 Regional Vegetation Sampling Data, Iowa&lt;/i&gt;. (NSIDC-0188, Version 1). [Data Set]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. &lt;a href="https://doi.org/10.5067/0Q8WOQ3RC8DQ"&gt;https://doi.org/10.5067/0Q8WOQ3RC8DQ&lt;/a&gt;. [&lt;i&gt;&lt;describe subset used if applicable&gt;&lt;/i&gt;].</Value></Metadata><Metadata><Group>NSIDC</Group><Name>Retired</Name><Value>false</Value></Metadata><Metadata><Group>NSIDC</Group><Name>Related Services</Name><Value><umm-s><meta><format>application/vnd.nasa.cmr.umm+json</format><deleted>false</deleted><user-id>amyygilliland</user-id><native-id>mmt_service_12717</native-id><concept-id>S1977897447-NSIDCV0</concept-id><provider-id>NSIDCV0</provider-id><revision-id>6</revision-id><concept-type>service</concept-type><revision-date>2025-04-01T22:12:52.112Z</revision-date></meta><umm><URL><URLValue>https://daacdata.apps.nsidc.org/</URLValue></URL><Name>NSIDCV0_DAAC_Data_HTTPS_File_System</Name><Type>NOT PROVIDED</Type><Version>1</Version><LongName>HTTPS File System</LongName><Description>Quickly download a few files using a web browser, or access the data through a command-line utility such as WGET.</Description><RelatedURLs><RelatedURL><URL>https://nsidc.org/data/user-resources/help-center/programmatic-access-guide-data-daacdataapps</URL><Type>VIEW RELATED INFORMATION</Type><Description>Programmatic Data Access Guide</Description><URLContentType>PublicationURL</URLContentType></RelatedURL></RelatedURLs><ContactGroups><ContactGroup><Roles><Role>USER SERVICES</Role></Roles><GroupName>NSIDC DAAC User Services</GroupName><ContactInformation><ContactMechanisms><ContactMechanism><Type>Email</Type><Value>nsidc@nsidc.org</Value></ContactMechanism></ContactMechanisms></ContactInformation></ContactGroup></ContactGroups><ServiceKeywords><ServiceKeyword><ServiceTerm>DATA ACCESS/RETRIEVAL</ServiceTerm><ServiceTopic>DATA MANAGEMENT/DATA HANDLING</ServiceTopic><ServiceCategory>EARTH SCIENCE SERVICES</ServiceCategory></ServiceKeyword></ServiceKeywords><VersionDescription>This is the most current release of this service.</VersionDescription><ServiceOrganizations><ServiceOrganization><Roles><Role>DEVELOPER</Role><Role>ORIGINATOR</Role><Role>PUBLISHER</Role><Role>SERVICE PROVIDER</Role></Roles><LongName>NASA National Snow and Ice Data Center Distributed Active Archive Center</LongName><ShortName>NASA NSIDC DAAC</ShortName><OnlineResource><Name>NASA Distributed Active Archive Center (DAAC) at NSIDC</Name><Linkage>https://nsidc.org/daac</Linkage><Description>NSIDC DAAC Home Page</Description></OnlineResource></ServiceOrganization></ServiceOrganizations><MetadataSpecification><URL>https://cdn.earthdata.nasa.gov/umm/service/v1.4</URL><Name>UMM-S</Name><Version>1.4</Version></MetadataSpecification></umm></umm-s><nsidc><URLValue>https://daacdata.apps.nsidc.org/pub/DATASETS/AVDM/data/soil_moisture/SMEX02/vegetation/regional_veg_and_LAI/</URLValue></nsidc></Value></Metadata></Extended_Metadata></DIF>
</metadata></record></GetRecord></OAI-PMH>