2024-03-29T14:24:53Zhttp://nsidc.org/api/dataset/metadata/oaioai:nsidc.org/NSIDC-03972024-02-26T19:15:49Zv0_daacv0_allnasa_nsidc_daac
NSIDC-0397HDF4 Data Used to Assess Long-Term Access to Remote Sensing Data with Layout MapsDuerr, Ruth E., and Jonathan CriderHDF4 Data Used to Assess Long-Term Access to Remote Sensing Data with Layout Maps2010-02-12Boulder, Colorado USANASA NSIDC DAAC: NASA National Snow and Ice Data Center Distributed Active Archive Center1false10.5067/P1B2VYBCJ95Ohttps://doi.org/10.5067/P1B2VYBCJ95ONSIDC-0397InvestigatorRuthDuerrrduerr@nsidc.org1-303-735-0136449 University of Colorado at BoulderBoulderColorado80027USAInvestigatorJonathanCriderGeoscientific Informationenvironmental datageospatial datageotechnical dataHierarchical Data FormatNASANSIDCNSIDC DAACNSIDC > National Snow and Ice Data CentercompleteThese data are freely, openly, and fully accessible, provided that you are logged into your NASA Earthdata profile (https://urs.earthdata.nasa.gov/).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.EnglishNASA NSIDC DAACNASA NSIDC DAACNASA National Snow and Ice Data Center Distributed Active Archive Centerhttps://nsidc.org/daacData Center ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-6199National Snow and Ice Data CenterCIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAFTPHDFDuerr, Ruth E., Peter Cao, Jonathan Crider, Mike Folk, Christopher Lynnes, and Mu Qun Yang. 2009. Ensuring Long-Term Access to Remotely-Sensed Data with Layout Maps. IEEE Transactions on Geoscience and Remote Sensing, 47(1): 123-219.Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support for this data set may be limited.
This data set consists of a sampling of each type of Hierarchical Data Format version 4 (HDF4) data that are archived at the eight National Aeronautic and Space Administration (NASA) Earth Science Data Centers (ESDCs). The data were sampled for a collaborative study between The HDF Group, the Goddard Earth Sciences Data and Information Services Center (GES-DISC), and the National Snow and Ice Data Center (NSIDC) in order to assess the complex internal byte layout of HDF files. Based on the results of this assessment, methods for producing a map of the layout of the HDF4 files held by NASA were prototyped using a markup-language-based HDF tool. The resulting maps allow a separate program to read the file without recourse to the HDF application programming interface (API). Data products selected for the study, and a table summarizing the results, are available via HTTPS.VIEW RELATED INFORMATIONhttps://doi.org/10.5067/P1B2VYBCJ95ODocumentationGET DATAhttps://daacdata.apps.nsidc.org/pub/DATASETS/nsidc0397_HDF4_Sampler_v01/HTTPSCEOS IDN DIFVERSION 9.92010-02-122024-02-26NSIDCVersion Summaryinitial releaseNSIDCMinor VersionNSIDCCurrent Version1NSIDCLevel of ServiceBasicNSIDCFull Dataset Citation2010. <i>HDF4 Data Used to Assess Long-Term Access to Remote Sensing Data with Layout Maps.</i> [indicate subset used]. Boulder, Colorado USA: NASA National Snow and Ice Data Center Distributed Active Archive Center. <a href="https://doi.org/10.5067/P1B2VYBCJ95O">https://doi.org/10.5067/P1B2VYBCJ95O</a>. [Date Accessed].NSIDCRetiredfalseNSIDCRelated Servicesapplication/vnd.nasa.cmr.umm+jsonfalseamy.steikermmt_service_12717S1977897447-NSIDCV0NSIDCV05service2022-06-14T16:33:23.589Zhttps://daacdata.apps.nsidc.org/NSIDCV0_DAAC_Data_HTTPS_File_SystemNOT PROVIDED1HTTPS File SystemQuickly download a few files using a web browser, or access the data through a command-line utility such as WGET.https://nsidc.org/support/how/how-do-i-programmatically-request-data-servicesVIEW RELATED INFORMATIONProgrammatic Data Access GuidePublicationURLUSER SERVICESNSIDC DAAC User ServicesEmailnsidc@nsidc.orgDATA ACCESS/RETRIEVALDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESThis is the most current release of this service.DEVELOPERORIGINATORPUBLISHERSERVICE PROVIDERNASA National Snow and Ice Data Center Distributed Active Archive CenterNASA NSIDC DAACNASA Distributed Active Archive Center (DAAC) at NSIDChttps://nsidc.org/daacNSIDC DAAC Home Pagehttps://cdn.earthdata.nasa.gov/umm/service/v1.4UMM-S1.4https://daacdata.apps.nsidc.org/pub/DATASETS/nsidc0397_HDF4_Sampler_v01/