2024-03-29T00:53:24Zhttp://nsidc.org/api/dataset/metadata/oaioai:nsidc.org/ILNSA1B.0022023-05-31T18:15:55Znasa_nsidc_daacecs
ILNSA1B.002IceBridge Narrow Swath ATM L1B Elevation and Return StrengthStudinger, M.IceBridge Narrow Swath ATM L1B Elevation and Return Strength2014-01-17Boulder, Colorado USANASA NSIDC DAAC: NASA National Snow and Ice Data Center Distributed Active Archive Center2false10.5067/CXEQS8KVIXEIhttps://doi.org/10.5067/CXEQS8KVIXEIILNSA1BTechnical ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468CIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAInvestigatorMichaelStudingermichael.studinger@nasa.govGreenbeltMDUSAUSAEARTH SCIENCECLIMATE INDICATORSCRYOSPHERIC INDICATORSSEA ICE ELEVATION IB Laser Altimeter-projectIceBridge-projectATMAirborne Topographic MapperC-130Lockheed C-130 HerculesDC-8Douglas DC-8G-VGulfstream VHU-25CDassault HU-25C GuardianP-3BLockheed P-3B Orion2013-03-202019-11-20in work-90-53-1801806090-180180GEOGRAPHIC REGIONARCTICCONTINENTNORTH AMERICAGREENLANDCONTINENTANTARCTICA2 m2 mVariesOIBOperation Ice BridgeThese 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/GSFC/WFF/OSBNASA 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 ColoradoBoulderCO80309-0449USAHTTPSHDF5Kwok, R., G. F. Cunningham, S. S. Manizade, and W. B. Krabill. 2012. Arctic sea ice freeboard from IceBridge acquisitions in 2009: Estimates and comparisons with ICESat. Journal of Geophysical Research 117: C02018. doi:10.1029/2011JC007654.This data set contains spot elevation measurements of Greenland, Arctic, and Antarctic sea ice acquired using the NASA Airborne Topographic Mapper (ATM) narrow-swath instrumentation. The data were collected as part of Operation IceBridge funded aircraft survey campaigns.VIEW RELATED INFORMATIONhttps://doi.org/10.5067/CXEQS8KVIXEIDocumentationGET DATAhttps://nsidc.org/icebridge/portal/IceBridge PortalGET DATAhttps://n5eil01u.ecs.nsidc.org/ICEBRIDGE/ILNSA1B.002/HTTPSGET DATAhttps://search.earthdata.nasa.gov/search?q=ILNSA1B+V002Earthdata SearchGET DATAhttps://nsidc.org/data/data-access-tool/ILNSA1B/versions/2/Data Access ToolPROJECT HOME PAGEhttp://nsidc.org/data/icebridge/index.htmlIceBridge Product Web SitePROJECT HOME PAGEhttp://atm.wff.nasa.gov/NASA Airborne Thematic Mapper Web SiteVIEW RELATED INFORMATIONhttp://nsidc.org/data/ilatm1b.htmlIceBridge ATM L1B Qfit Elevation and Return StrengthVIEW RELATED INFORMATIONhttp://nsidc.org/data/ilatm2.htmlIceBridge ATM L2 Icessn Elevation, Slope, and RoughnessVIEW RELATED INFORMATIONhttp://nsidc.org/data/ilnsa1b/versions/1/Version 01 Qfit - IceBridge Narrow Swath ATM L1B Elevation and Return StrengthPROJECT HOME PAGEhttp://www.nasa.gov/mission_pages/icebridge/index.htmlNASA IceBridge MissionCEOS IDN DIFVERSION 9.92014-01-172023-05-31NSIDCVersion SummaryVersion 2 data are in HDF5 format beginning with the 2013 Arctic campaign.<br>
<a href="http://nsidc.org/data/ilnsa1b/versions/1">Version 1 data</a> are in Qfit binary format for 2012 and earlier campaigns.
<ul>
<li>Beginning with the 2013 Greenland campaign, the data file format is HDF5.</li>
<li>Qfit data files for all previous campaigns are to be replaced with HDF5 files.</li>
<li>The data set title (longname) changes from "IceBridge Narrow Swath ATM L1B Qfit Elevation and Return Strength" to "IceBridge Narrow Swath ATM L1B Elevation and Return Strength".</li>
</ul>NSIDCMinor VersionNSIDCUpdate Frequencyupdated 2020NSIDCCurrent Version1NSIDCLevel of ServiceComprehensiveNSIDCFull Dataset CitationStudinger, M. 2014, updated 2020. <i>IceBridge Narrow Swath ATM L1B Elevation and Return Strength.</i> Version 2. [indicate subset used]. Boulder, Colorado USA: NASA National Snow and Ice Data Center Distributed Active Archive Center. <a href="https://doi.org/10.5067/CXEQS8KVIXEI">https://doi.org/10.5067/CXEQS8KVIXEI</a>. [Date Accessed].NSIDCRetiredfalseNSIDCRelated Servicesapplication/vnd.nasa.cmr.umm+jsonfalsetdwilliaNSIDC_ECS_PROD_ECHO_ORDERS_serviceS1568899363-NSIDC_ECSNSIDC_ECS8service2023-05-31T15:37:55.746Zhttps://n5eil02u.ecs.nsidc.org/ops/cobi/ECHO ORDERS Service for NSIDC_ECS EOSDIS Service ImplementationNSIDC_ECS_ECHO_ORDERSECHO ORDERS1NSIDC_ECS EOSDIS ECHO ORDERS Service ImplementationNSIDC_ECS EOSDIS ECHO ORDERS Service ImplementationAvailableNONEDATA ACCESS/RETRIEVALDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESDATA DELIVERYDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESNONEPUBLISHERNASA National Snow and Ice Data Center Distributed Active Archive CenterNASA/NSIDChttps://cdn.earthdata.nasa.gov/umm/service/v1.4UMM-S1.4https://n5eil02u.ecs.nsidc.org/ops/cobi/application/vnd.nasa.cmr.umm+jsonfalsejroebuckmmt_service_7668S1613689509-NSIDC_ECSNSIDC_ECS10service2023-05-11T22:53:02.955Zhttps://n5eil02u.ecs.nsidc.org/egi/requestNSIDC_ECS_EGI_API_NO_PROCESSINGEGI - No Processing23.1Bulk Programmatic Data Access ServiceProgrammatically request selected data products through NSIDC's API. Bulk download using spatial and temporal filters, or incorporate data access commands into code/scripts as needed.https://nsidc.org/support/how/how-do-i-programmatically-request-data-servicesVIEW RELATED INFORMATIONProgrammatic Data Access GuidePublicationURLUSER SERVICESNSIDC DAAC User ServicesEmailnsidc@nsidc.org2023-04-19T00:00:00.000ZDATA ACCESS/RETRIEVALDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESThis is the most current release of this service. SERVICE 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 page.DEVELOPERORIGINATORPUBLISHERMaintenance and Development, Earth Observing System Data and Information System, Earth Observing System,Goddard Space Flight Center, NASANASA/GSFC/EOS/EOSDIS/EMDEOSDIS Core System Maintenance and Developmenthttps://earthdata.nasa.gov/eosdisEOSDIS home page.https://cdn.earthdata.nasa.gov/umm/service/v1.4UMM-S1.4https://nsidc.org/support/how/how-do-i-programmatically-request-data-servicesapplication/vnd.nasa.cmr.umm+jsonfalseamy.steikermmt_service_12641S1977894169-NSIDC_ECSNSIDC_ECS9service2022-07-01T18:43:22.565Zhttps://n5eil01u.ecs.nsidc.org/NSIDC_ECS_DAAC_HTTPS_File_SystemNOT PROVIDED20.2HTTPS File SystemQuickly download a few files using a web browser, or access 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.org2020-10-21T00:00:00.000ZDATA ACCESS/RETRIEVALDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESThis is the most current release of this service.ORIGINATORPUBLISHERSERVICE 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 pageDEVELOPERMaintenance and Development, Earth Observing System Data and Information System, Earth Observing System,Goddard Space Flight Center, NASANASA/GSFC/EOS/EOSDIS/EMDhttps://cdn.earthdata.nasa.gov/umm/service/v1.4UMM-S1.4https://n5eil01u.ecs.nsidc.org/ICEBRIDGE/ILNSA1B.002/NSIDCRelated Toolsapplication/vnd.nasa.cmr.umm+jsonfalseamyygillilandmmt_tool_14328TL2012682515-NSIDC_ECSNSIDC_ECS3tool2022-03-10T23:35:39.186ZDOWNLOAD SOFTWAREhttps://www.giss.nasa.gov/tools/panoply/DistributionURLNSIDC_ECS_PanoplyDownloadable Tool1Panoply Data ViewerVisualize georeferenced arrays in NetCDF, HDF and GRIB formats. Plot data on global or regional maps, choosing from multiple map projections. Overlay continent outlines or masks.
DATA VISUALIZATIONDATA ANALYSIS AND VISUALIZATIONEARTH SCIENCE SERVICESSTATISTICAL APPLICATIONSDATA ANALYSIS AND VISUALIZATIONEARTH SCIENCE SERVICESDATA ANALYSISDATA ANALYSIS AND VISUALIZATIONEARTH SCIENCE SERVICESSERVICE PROVIDERNSIDC DAAC User ServicesEmailnsidc@nsidc.orgAUTHORDEVELOPERPUBLISHERGoddard Institute for Space Studies, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASAhttps://www.giss.nasa.gov/NASA/GSFC/SED/ESD/GISSAUTHORDEVELOPERSchmunkDr. RobertEmailrobert.b.schmunk@nasa.govPlease send bug reports, feature requests, etc., to Dr. Robert Schmunk. Please note that requests for assistance opening a dataset or interpreting the gridding of the data within will probably require that you provide a copy of the dataset or instructions on where it might be downloaded.This is the most current release of this tool. Last updated date is unknown.https://cdn.earthdata.nasa.gov/umm/tool/v1.0UMM-T1.0HDF-EOS2HDF-EOS5HDF4HDF5NETCDF-3NETCDF-4ASCIICSVGIFHDF-EOS2HDF-EOS5HDF4HDF5JPEGKMLNETCDF-3NETCDF-4PNGTIFFWindowsmacOSLinuxhttps://www.giss.nasa.gov/tools/panoply/application/vnd.nasa.cmr.umm+jsonfalseamy.steikermmt_tool_12821TL1977971361-NSIDC_ECSNSIDC_ECS6tool2022-07-01T18:41:00.427ZGOTO WEB TOOLhttps://search.earthdata.nasa.gov/searchDistributionURLNSIDC_ECS_NASA_Earthdata_SearchWeb User Interface1NASA Earthdata SearchSearch and order data from all NASA DAACs using spatial and temporal filters in a map interface. Reformatting, reprojecting, and subsetting options are available for some data sets.https://nsidc.org/support/how/search-order-and-customize-nsidc-daac-data-nasa-earthdata-searchVIEW RELATED INFORMATIONHow to search, order, and customize data with NASA Earthdata SearchPublicationURLDATA VISUALIZATIONDATA ANALYSIS AND VISUALIZATIONEARTH SCIENCE SERVICESDATA SEARCHDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESDATA ACCESS/RETRIEVALDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESSERVICE PROVIDERNSIDC DAAC User ServicesEmailnsidc@nsidc.orgSERVICE PROVIDEREarthdata Service DeskEmailsupport@earthdata.nasa.govAUTHORDEVELOPERORIGINATORPUBLISHERMaintenance and Development, Earth Observing System Data and Information System, Earth Observing System,Goddard Space Flight Center, NASAhttp://newsroom.gsfc.nasa.gov/NASA/GSFC/EOS/EOSDIS/EMDChromeFirefoxSafariThis is the most current release of this tool.https://cdn.earthdata.nasa.gov/umm/tool/v1.0UMM-T1.0https://search.earthdata.nasa.gov/search?q=ILNSA1B+V002application/vnd.nasa.cmr.umm+jsonfalseamy.steikermmt_tool_12820TL1977887071-NSIDC_ECSNSIDC_ECS6tool2022-07-22T20:31:28.432ZGOTO WEB TOOLhttps://nsidc.org/icebridge/portal/mapDistributionURLNSIDC_ECS_Operation_IceBridge_Data_PortalWeb User Interface4Operation IceBridge Data PortalSearch, visualize, and download data from NSIDC's long-term IceBridge archive. The portal provides flight lines, map-based granule extents, browse images (where available), Northern and Southern Hemisphere polar views, spatial and temporal filters, and keyword search options.https://nsidc.org/data/data-announcements/updates-deployed-nsidc-operation-icebridge-data-portalVIEW RELATED INFORMATIONUpdates to NSIDC Operation IceBridge Data PortalPublicationURLDATA VISUALIZATIONDATA ANALYSIS AND VISUALIZATIONEARTH SCIENCE SERVICESDATA ACCESS/RETRIEVALDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESDATA SEARCHDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESSERVICE PROVIDERNSIDC DAAC User ServicesEmailnsidc@nsidc.orgAUTHORDEVELOPERORIGINATORPUBLISHERNASA National Snow and Ice Data Center Distributed Active Archive Centerhttps://nsidc.org/daac/NASA NSIDC DAAC2018-10-17T00:00:00.000ZChromeFirefoxSafariThis is the most current release of this tool.https://cdn.earthdata.nasa.gov/umm/tool/v1.0UMM-T1.0https://nsidc.org/icebridge/portal/mapapplication/vnd.nasa.cmr.umm+jsonfalsegreckasemmt_tool_14311TL2011654705-NSIDC_ECSNSIDC_ECS4tool2022-03-14T21:21:08.864ZDOWNLOAD SOFTWAREhttps://www.hdfgroup.org/downloads/hdfview/DistributionURLNSIDC_ECS_HDFViewDownloadable Tool1HDFViewExplore contents of HDF4 and HDF5 files, including file structure, metadata, and parameter values.https://portal.hdfgroup.org/display/HDFVIEW/HDFView+3.x+User%27s+GuideVIEW RELATED INFORMATIONHDFView 3.X User's GuidePublicationURLDATA VISUALIZATIONDATA ANALYSIS AND VISUALIZATIONEARTH SCIENCE SERVICESSERVICE PROVIDERNSIDC DAAC User ServicesEmailnsidc@nsidc.orgDEVELOPERPUBLISHERHierarchical Data Format, The National Center for Supercomputing Applications, University of Illinois at Urbana-Champaignhttps://www.hdfgroup.org/UI-UC/NCSA/HDFThis is the most current release of this tool. Last updated date is unknown.https://cdn.earthdata.nasa.gov/umm/tool/v1.0UMM-T1.0HDF-EOS2HDF-EOS5HDF4HDF5NETCDF-3NETCDF-4ASCIIHDF4HDF5WindowsmacOSLinuxhttps://www.hdfgroup.org/downloads/hdfview/application/vnd.nasa.cmr.umm+jsonfalsecandida.dewesmmt_tool_12314TL1952642907-NSIDC_ECSNSIDC_ECS5tool2022-09-20T18:06:04.544ZGOTO WEB TOOLhttps://nsidc.org/data/data-access-tool/DistributionURLNSIDC_ECS_Data_Access_ToolWeb User Interface1.5Data Access ToolFilter files before downloading based on date, spatial area, or file name. Choose from various download options, such as Python script. Export bounding boxes as a GeoJSON.https://nsidc.org/support/how/search-filter-and-order-nsidc-dataVIEW RELATED INFORMATIONFilter and order from a data set web pagePublicationURLDATA SEARCHDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESDATA ACCESS/RETRIEVALDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESSERVICE PROVIDERNSIDC User ServicesEmailnsidc@nsidc.orgDEVELOPERPUBLISHERSERVICE PROVIDERNASA National Snow and Ice Data Center Distributed Active Archive Centerhttps://nsidc.org/daac/NASA NSIDC DAAC2020-07-06T00:00:00.000ZChromeFirefoxSafariSee https://bitbucket.org/nsidc/everest-ui/src/master/CHANGELOG.md for more information on the latest version.https://cdn.earthdata.nasa.gov/umm/tool/v1.0UMM-T1.0https://nsidc.org/data/data-access-tool/ILNSA1B/versions/2/