<?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>2026-05-09T14:43:51Z</responseDate><request identifier="G02180.001" metadataPrefix="dif" verb="GetRecord">http://nsidc.org/api/dataset/metadata/oai</request><GetRecord><record><header><identifier>oai:nsidc.org/G02180.001</identifier><datestamp>2026-03-03T21:04:15Z</datestamp><setSpec>v0_other</setSpec><setSpec>v0_all</setSpec><setSpec>noaa</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>G02180.001</Entry_ID><Entry_Title>SHEBA Reconnaissance Imagery</Entry_Title><Data_Set_Citation><Dataset_Creator>Fetterer, F. &amp; Untersteiner, N.</Dataset_Creator><Dataset_Title>SHEBA Reconnaissance Imagery</Dataset_Title><Dataset_Release_Date>2000-01-01</Dataset_Release_Date><Dataset_Release_Place>Boulder, Colorado USA</Dataset_Release_Place><Dataset_Publisher>NSIDC: National Snow and Ice Data Center</Dataset_Publisher><Version>1</Version><Other_Citation_Details><Invert_Citation_Order>false</Invert_Citation_Order></Other_Citation_Details><Dataset_DOI>10.7265/N50V89RX</Dataset_DOI><Online_Resource>https://dx.doi.org/10.7265/N50V89RX</Online_Resource><Dataset_Series_Name>G02180</Dataset_Series_Name></Data_Set_Citation><Personnel><Role>Investigator</Role><First_Name>Florence</First_Name><Last_Name>Fetterer</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/></Contact_Address></Personnel><Personnel><Role>Investigator</Role><First_Name>Norbert</First_Name><Last_Name>Untersteiner</Last_Name><Contact_Address><Address>University of Washington</Address><City>Seattle</City><Province_or_State>WA</Province_or_State><Postal_Code>98195</Postal_Code><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>Spectral/Engineering</Topic><Term>Visible Wavelengths</Term><Variable_Level_1>Visible Imagery</Variable_Level_1><Variable_Level_2> </Variable_Level_2><Variable_Level_3> </Variable_Level_3><Detailed_Variable>Optical Band Imagery</Detailed_Variable></Parameters><Parameters><Category>EARTH SCIENCE</Category><Topic>Cryosphere</Topic><Term>Sea Ice</Term><Variable_Level_1> </Variable_Level_1><Variable_Level_2> </Variable_Level_2><Variable_Level_3> </Variable_Level_3><Detailed_Variable>SEA ICE</Detailed_Variable></Parameters><ISO_Topic_Category>Climatology/Meteorology/Atmosphere</ISO_Topic_Category><ISO_Topic_Category>Imagery/Base Maps/Earth Cover</ISO_Topic_Category><ISO_Topic_Category>Oceans</ISO_Topic_Category><Keyword>ADCC</Keyword><Keyword>Arctic System Science Data Coordination Center</Keyword><Keyword>G02180</Keyword><Keyword>National Science Foundation</Keyword><Keyword>NIMA</Keyword><Keyword>NOAA</Keyword><Keyword>NSF</Keyword><Keyword>NSIDC</Keyword><Keyword>OPP-9321416</Keyword><Keyword>OPP9321416</Keyword><Keyword>OPP-9726988</Keyword><Keyword>OPP9726988</Keyword><Keyword>Satellite Imagery</Keyword><Keyword>Sea Ice Visible/Infrared-project</Keyword><Keyword>SHEBA</Keyword><Temporal_Coverage><Start_Date>1997-08-25</Start_Date><Stop_Date>1998-10-03</Stop_Date></Temporal_Coverage><Data_Set_Progress>complete</Data_Set_Progress><Spatial_Coverage><Southernmost_Latitude>70</Southernmost_Latitude><Northernmost_Latitude>80</Northernmost_Latitude><Westernmost_Longitude>-170</Westernmost_Longitude><Easternmost_Longitude>130</Easternmost_Longitude></Spatial_Coverage><Location><Location_Category>Geographic Region</Location_Category><Location_Type>Arctic</Location_Type><Location_Subregion1/><Location_Subregion2/><Location_Subregion3/></Location><Location><Location_Category>Geographic Region</Location_Category><Location_Type>Polar</Location_Type><Location_Subregion1/><Location_Subregion2/><Location_Subregion3/></Location><Data_Resolution><Latitude_Resolution>1 m</Latitude_Resolution><Longitude_Resolution>1 m</Longitude_Resolution><Temporal_Resolution>Varies</Temporal_Resolution></Data_Resolution><Access_Constraints>These data are freely, openly, and fully accessible without restrictions.</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.</Use_Constraints><Data_Set_Language>English</Data_Set_Language><Data_Center><Data_Center_Name><Short_Name>NOAA</Short_Name><Long_Name>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>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>Photographs</Distribution_Media><Distribution_Size>200 - 700 MB</Distribution_Size><Distribution_Format>TIFF</Distribution_Format></Distribution><Reference/><Summary><Abstract>This data set consists of optical band reconnaissance imagery of the Surface Heat Balance of the Arctic (SHEBA) site acquired between August 1997 and October 1998. The images cover a variable area on the order of 15 km by 40 km, at a resolution of about 1 m. Some, but not all of the images contain the SHEBA experiment platform, the Canadian icebreaker Des Groseillers, as it traversed the Arctic Ocean.</Abstract></Summary><Related_URL><URL_Content_Type><Type>VIEW RELATED INFORMATION</Type></URL_Content_Type><URL>https://dx.doi.org/10.7265/N50V89RX</URL><Description>Documentation</Description></Related_URL><Related_URL><URL_Content_Type><Type>GET DATA</Type></URL_Content_Type><URL>https://noaadata.apps.nsidc.org/NOAA/G02180/</URL><Description>HTTPS</Description></Related_URL><Related_URL><URL_Content_Type><Type>VIEW RELATED INFORMATION</Type></URL_Content_Type><URL>https://nsidc.org/data/g02159</URL><Description>Arctic Sea Ice Melt Pond Statistics and Maps, 1999, 2000, and 2001</Description></Related_URL><Related_URL><URL_Content_Type><Type>PROJECT HOME PAGE</Type></URL_Content_Type><URL>https://data.eol.ucar.edu/project?SHEBA</URL><Description>SHEBA at the National Center for Atmospheric Research</Description></Related_URL><IDN_Node><Short_Name>USA/NOAA</Short_Name></IDN_Node><Metadata_Name>CEOS IDN DIF</Metadata_Name><Metadata_Version>VERSION 9.9</Metadata_Version><DIF_Creation_Date>2000-01-01</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>Standard</Level></Value></Metadata><Metadata><Group>NSIDC</Group><Name>Full Dataset Citation</Name><Value>Fetterer, F. &amp; Untersteiner, N. 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