<?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>2026-05-24T16:49:20Z</responseDate><request identifier="G02184.001" metadataPrefix="dif" verb="GetRecord">http://nsidc.org/api/dataset/metadata/oai</request><GetRecord><record><header><identifier>oai:nsidc.org/G02184.001</identifier><datestamp>2025-12-03T15:17:18Z</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>G02184.001</Entry_ID><Entry_Title>International Geophysical Year, 1957-1958: Drifting Station Alpha Documentary Film</Entry_Title><Data_Set_Citation><Dataset_Creator>Untersteiner, N. &amp; van der Hoeven, F. G.</Dataset_Creator><Dataset_Title>International Geophysical Year, 1957-1958: Drifting Station Alpha Documentary Film</Dataset_Title><Dataset_Release_Date>2009-07-31</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/N5MK69TW</Dataset_DOI><Online_Resource>https://dx.doi.org/10.7265/N5MK69TW</Online_Resource><Dataset_Series_Name>G02184</Dataset_Series_Name></Data_Set_Citation><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><Personnel><Role>Investigator</Role><First_Name>Frans</First_Name><Middle_Name>G.</Middle_Name><Last_Name>van der Hoeven</Last_Name><Contact_Address><Country/></Contact_Address></Personnel><Parameters><Category>EARTH SCIENCE</Category><Topic>CRYOSPHERE</Topic><Term>SEA ICE</Term><Variable_Level_1>SEA ICE MOTION</Variable_Level_1><Variable_Level_2> </Variable_Level_2><Variable_Level_3> </Variable_Level_3><Detailed_Variable> </Detailed_Variable></Parameters><ISO_Topic_Category>Climatology/Meteorology/Atmosphere</ISO_Topic_Category><Keyword>AIDJEX-project</Keyword><Keyword>Arctic Sea Ice</Keyword><Keyword>Drifting Station</Keyword><Keyword>International Polar Year</Keyword><Keyword>IPY</Keyword><Keyword>IPY-SEARCH data</Keyword><Keyword>Polar Sea Ice</Keyword><Keyword>Sea Ice</Keyword><Keyword>Sea Ice Drift</Keyword><Keyword>Sea Ice Motion</Keyword><Sensor_Name><Short_Name>VISUAL OBSERVATIONS</Short_Name><Long_Name>VISUAL OBSERVATIONS</Long_Name></Sensor_Name><Source_Name><Short_Name>GROUND-BASED OBSERVATIONS</Short_Name><Long_Name>GROUND-BASED OBSERVATIONS</Long_Name></Source_Name><Temporal_Coverage><Start_Date>1957-04-01</Start_Date><Stop_Date>1958-11-30</Stop_Date></Temporal_Coverage><Data_Set_Progress>complete</Data_Set_Progress><Spatial_Coverage><Southernmost_Latitude>80</Southernmost_Latitude><Northernmost_Latitude>87</Northernmost_Latitude><Westernmost_Longitude>110</Westernmost_Longitude><Easternmost_Longitude>180</Easternmost_Longitude></Spatial_Coverage><Location><Location_Category>Ocean</Location_Category><Location_Type>Arctic Ocean</Location_Type><Location_Subregion1/><Location_Subregion2/><Location_Subregion3/><Detailed_Location/></Location><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>DVD</Distribution_Media><Distribution_Size>455 MB</Distribution_Size><Distribution_Format>MPEG</Distribution_Format></Distribution><Reference>Cabaniss, G. H. 1962. Geophysical Data from U.S. Arctic Ocean Drift Stations, 1957-1960. Air Force Cambridge Research Laboratories AFCRL-62-683.

Cottell, I. B. 1960. United States Research at Drifting Stations in the Arctic Ocean. Polar Record 10/(66): 269-274.

Crary, A. P. 1966. Air Force Research Achievements on Drifting Stations. Arctic Drifting Stations, edited by J. E. Sater, Arctic Institute of North America, Warrenton, VA: 113-125.

Leary, W. M., and L. A. LeSchack. 1996. Project Coldfeet, Naval Institute Press, Annapolis: 196 pp. Fletcher, J. O. 1966. Origin and Early Utilization of Aircraft-Supported Drifting Stations. Arctic Drifting Stations, edited by J.E. Sater, Arctic Institute of North America, Warrenton, VA: 1-13.

Salter, J. E. 1968. Arctic Drifting Stations, Arctic Institute of North America, Washington, D.C.</Reference><Summary><Abstract>This film documents the activities that occurred on Drifting Station Alpha in the Arctic Ocean during the International Geophysical Year, 1957 to 1958. The film is narrated by project leader, Norbert Untersteiner, and chronicles the life of the team as they built their camp and set up experiments. Station Alpha drifted in an area of the Arctic ocean located 500 km north of Barrow, Alaska USA from April 1957 to November 1958; the film covers this entire time period. The file is available for download in .mp4 format via FTP.</Abstract></Summary><Related_URL><URL_Content_Type><Type>VIEW RELATED INFORMATION</Type></URL_Content_Type><URL>https://dx.doi.org/10.7265/N5MK69TW</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/G02184/</URL><Description>HTTPS</Description></Related_URL><Metadata_Name>CEOS IDN DIF</Metadata_Name><Metadata_Version>VERSION 9.9</Metadata_Version><DIF_Creation_Date>2009-07-31</DIF_Creation_Date><Last_DIF_Revision_Date>2025-12-03</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>Untersteiner, N. &amp; van der Hoeven, F. G. (2009). &lt;i&gt;International Geophysical Year, 1957-1958: Drifting Station Alpha Documentary Film&lt;/i&gt;. (G02184, Version 1). [Data Set]. Boulder, Colorado USA. National Snow and Ice Data Center. &lt;a href="https://doi.org/10.7265/N5MK69TW"&gt;https://doi.org/10.7265/N5MK69TW&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>jroebuck</user-id><native-id>mmt_service_32962</native-id><concept-id>S2721063021-NSIDCV0</concept-id><provider-id>NSIDCV0</provider-id><revision-id>1</revision-id><concept-type>service</concept-type><revision-date>2023-06-27T14:22:11.750Z</revision-date></meta><umm><URL><URLValue>https://noaadata.apps.nsidc.org/</URLValue></URL><Name>NSIDCV0_NOAA_Data_HTTPS_File_System</Name><Type>NOT PROVIDED</Type><Version>1</Version><LongName>NOAA@NSIDC HTTPS File System</LongName><Description>Access and download NOAA@NSIDC data using a web browser, or through a command line utility such as WGET, or using programming languages such as R or Python.</Description><RelatedURLs><RelatedURL><URL>https://nsidc.org/data/user-resources/help-center/how-access-and-download-noaansidc-data</URL><Type>VIEW RELATED INFORMATION</Type><Description>NOAA@NSIDC HTTPS Access Guide</Description><URLContentType>PublicationURL</URLContentType></RelatedURL></RelatedURLs><ContactGroups><ContactGroup><Roles><Role>USER SERVICES</Role></Roles><GroupName>NSIDC 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>AUTHOR</Role><Role>DEVELOPER</Role><Role>PUBLISHER</Role><Role>SERVICE PROVIDER</Role></Roles><LongName>National Oceanic and Atmospheric Administration at the National Snow and Ice Data Center</LongName><ShortName>NSIDC_NOAA</ShortName></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://noaadata.apps.nsidc.org/NOAA/G02184/</URLValue></nsidc></Value></Metadata></Extended_Metadata></DIF>
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