NSIDC-0481MEaSUREs Greenland Ice Velocity: Selected Glacier Site Velocity Maps from InSARJoughin, I., I. Howat, B. Smith, and T. Scambos.MEaSUREs Greenland Ice Velocity: Selected Glacier Site Velocity Maps from InSAR2021-07-15Boulder, Colorado USANASA NSIDC DAAC: NASA National Snow and Ice Data Center Distributed Active Archive Center4true10.5067/GQZQY2M5507Zhttps://doi.org/10.5067/GQZQY2M5507ZNSIDC-0481Joughin, I., B. Smith, I. Howat, T. Scambos, and T. Moon2010Greenland Flow Variability from Ice-Sheet-Wide Velocity MappingJournal of Glaciology56197415-430<a href="https://doi.org/10.3189/002214310792447734">https://doi.org/10.3189/002214310792447734</a>Literature CitationInvestigatorIanJoughinian@apl.washington.edu1013 NE 40th StreetBox 355640SeattleWA98105USAInvestigatorIanHowatScott Hall Room 1081090 Carmack RoadColumbusOhio43210USAInvestigatorTedScambosscambos@nsidc.orgNational Snow and Ice Data CenterCIRES, 449 UCBBoulderCO80309-0449USAInvestigatorBenSmithUniversity of WashingtonDepartment of Earth and Space SciencesSeattleWA98195USATechnical ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468CIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAEARTH SCIENCECRYOSPHERESNOW/ICEICE VELOCITY Climatology/Meteorology/AtmosphereGIMP-projectIce VelocityMEaSUREs-projectTDX-1Synthetic Aperture Radar (SAR)X-SARX-Band Synthetic Aperture RadarTDXTanDEM-XTSXTerraSAR-X2008-06-122023-09-20complete6082-70-20CONTINENTNORTH AMERICAGREENLAND100 m100 m11 dayMEaSUREsMaking Earth System Data Records for Use in Research EnvironmentsThese 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.EnglishUWA/APL/PSCNASA 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 ColoradoBoulderCO80309-0449USAHTTPSGeoTIFFHTTPSJPEGAhn, Y. and I. Howat. 2011. Efficient Automated Glacier Surface Velocity Measurement From Repeat Images Using Multi-Image/Multichip and Null Exclusion Feature Tracking. IEEE Transactions on Geoscience and Remote Sensing Vol. 49, No. 8. doi:10.1109/TGRS.2011.2114891.
Howat, I. M., J. E. Box, Y. Ahn, A. Herrington, E. M. McFadden. 2010. Seasonal Variability in the Dynamics of Marine-Terminating Outlet Glaciers in Greenland.Journal of Glaciology, 56(198), pp. 601-613. doi:10.3189/002214310793146232.
Joughin, I. 2002. Ice-Sheet Velocity Mapping: A Combined Interferometric and Speckle-Tracking Approach. Annals of Glaciology 34: 195-201. doi:10.3189/172756402781817978.
Joughin, I., W. Abdalati, and M. Fahnestock. 2004. Large fluctuations in speed on Greenland's Jakobshavn Isbræ glacier. Nature,Vol. 432: 608-610.
Joughin, I., B. Smith, I. M. Howat, T. Scambos, and T. Moon. 2010. Greenland Flow Variability from Ice-Sheet-Wide Velocity Mapping. Journal of Glaciology, 56 (197), pp. 415-430, doi: 10.3189/002214310792447734.
Joughin, I., R. Kwok, and M. Fahnestock, 1996. Estimation of Ice Sheet Motion Using Satellite Radar Interferometry: Method and Error Analysis with Application to Humboldt Glacier, Greenland. Journal of Glaciology 42(142) pp 564-575.This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, provides velocity estimates determined from Interferometric Synthetic Aperture Radar (InSAR) data for major glacier outlet areas in Greenland, some of which have shown profound velocity changes over the MEaSUREs observation period. The InSAR Selected Glacier Site Velocity Maps are produced from image pairs measured by the German Aerospace Center's (DLR) twin satellites TerraSAR-X / TanDEM-X (TSX / TDX). The measurements in this data set are provided in addition to the ice sheet-wide data from the related data set, <a href="https://nsidc.org/data/nsidc-0478">MEaSUREs Greenland Ice Sheet Velocity Map from InSAR Data</a>.
See <a href="https://nsidc.org/grimp">Greenland Ice Mapping Project (GrIMP)</a> for more related data.VIEW RELATED INFORMATIONhttps://doi.org/10.5067/GQZQY2M5507ZDocumentationGET DATAhttps://n5eil01u.ecs.nsidc.org/MEASURES/NSIDC-0481.004HTTPSGET DATAhttps://nsidc.org/data/data-access-tool/NSIDC-0481/versions/4/ Data Access ToolGET DATAhttps://search.earthdata.nasa.gov/search?q=NSIDC-0481+V004Earthdata SearchCEOS IDN DIFVERSION 9.92021-07-152024-01-03NSIDCVersion SummaryThis version contains the following changes:
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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/MEASURES/NSIDC-0481.004NSIDCRelated Toolsapplication/vnd.nasa.cmr.umm+jsonfalsejroebuckmmt_tool_34749TL2742110839-NSIDC_ECSNSIDC_ECS1tool2023-08-01T16:01:38.854ZDOWNLOAD SOFTWAREhttps://github.com/nsidc/NSIDC-Data-Tutorials/tree/main/notebooks/measuresDistributionURLNSIDC_ECS_PLOTTING_GEOTIFFSDownloadable Tool1Search, Download and Plot Multiple GeoTIFFs Notebook TutorialSearch for and download NSIDC DAAC data using the earthaccess python package. This python-based Jupyter notebook also demonstrates geospatial operations to crop and resample one GeoTIFF based on the extent and pixel size of another GeoTIFF, with the end goal of plotting one on top of the other. Two data sets from the NASA MEaSUREs program are used as examples. 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Build a QGIS project file from the search results. View data remotely if desired.https://github.com/fastice/GIMPQGISProjectsVIEW RELATED INFORMATIONExample QGIS projectsPublicationURLDATA SEARCHDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESDATA ACCESS/RETRIEVALDATA MANAGEMENT/DATA HANDLINGEARTH SCIENCE SERVICESGEOGRAPHIC INFORMATION SYSTEMSDATA ANALYSIS AND VISUALIZATIONEARTH SCIENCE SERVICESDEVELOPERPolar Science Center, Applied Physics Laboratory, University of Washingtonhttp://psc.apl.washington.edu/UWA/APL/PSCAUTHORDEVELOPERPUBLISHERSERVICE PROVIDERJoughinIanEmailirj@uw.edu2021-07-20T00:00:00.000Zhttps://cdn.earthdata.nasa.gov/umm/tool/v1.0UMM-T1.0GEOTIFFWindowsmacOSLinuxPythonhttps://github.com/fastice/GIMPNotebooksapplication/vnd.nasa.cmr.umm+jsonfalsedanicalinda.cantarerommt_tool_17086TL2105555710-NSIDC_ECSNSIDC_ECS4tool2023-03-06T23:32:57.204ZDOWNLOAD SOFTWAREhttps://github.com/fastice/GIMPNotebooksDistributionURLNSIDC_ECS_GIMP_SubsetterDownloadable Tool1MEaSUREs GrIMP Subsetter Jupyter NotebookSpatially and temporally filter Greenland Ice Mapping Project (GIMP) image and velocity data, guided by a Python-based Jupyter Notebook. 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