IR2HI2IceBridge HiCARS 2 L2 Geolocated Ice ThicknessBlankenship, D. D., S. D. Kempf, D. A. Young, T. G. Richter, D. M. Schroeder, G. Ng, J. S. Greenbaum, T. van Ommen, R. C. Warner, J. L. Roberts, N. W. Young, E. Lemeur, and M. J. Siegert.IceBridge HiCARS 2 L2 Geolocated Ice Thickness2012-03-01Boulder, Colorado USANASA NSIDC DAAC: NASA National Snow and Ice Data Center Distributed Active Archive Center1false10.5067/9EBR2T0VXUDGhttps://doi.org/10.5067/9EBR2T0VXUDGIR2HI2InvestigatorDonaldD.Blankenshipblank@ig.utexas.edu4412 Spicewood Springs Rd. #600AustinTX78759-8500USAInvestigatorScottD.KempfJackson School of Geosciences, J.J. Pickle Research Campus Bldg. 19610100 Burnet Road (R2200) AustinTexas78758-4445USAInvestigatorDuncanA.YoungJ.J. Pickle Research CampusBldg. 19610100 Burnet Road (R2200)Austin, TX 78758-4445AustinTexas78758-4445USATechnical ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468CIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAInvestigatorThomasG.RichterInvestigatorDustinM.SchroederInvestigatorJaminS.GreenbaumInvestigatorGregoryNgEARTH SCIENCESPECTRAL/ENGINEERINGRADAR BED ELEVATIONEARTH SCIENCECRYOSPHERESNOW/ICEICE DEPTH/THICKNESS EARTH SCIENCECRYOSPHERESEA ICEICE DEPTH/THICKNESS EARTH SCIENCELAND SURFACETOPOGRAPHYTERRAIN ELEVATION Surface ElevationGeoscientific InformationAirborne Radar Soundingbed elevationsIB Radar-projectIceBridgeIceBridge-projectIce ThicknessNASANSIDCNSIDC DAACRadarSurface ElevationHiCARS2Hi-Capability Radar Sounder Version2BT-67Basler BT-67DHC-6DeHavilland Twin Otter2010-12-052013-01-20in work-90-53-180180ContinentAntarctica8400VariesOIBOperation 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.EnglishUTX-AUSTIN/IGNASA 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 ColoradoBoulderCO80309-0449USAHTTPS8 MBXMLHTTPS441 MBASCIIDrewry, D. J. and Meldrum, D. T. 1978. Antarctic airborne radio echo sounding, 1977–78, Polar Record, 19:267–273, doi:10.1017/S0032247400018271.
Peters, M. E., D. D. Blankenship, and D. L. Morse. 2005. Analysis techniques for coherent airborne radar sounding: Application to West Antarctic ice streams, Journal Of Geophysical Research, 110:B06303, doi:10.1029/2004JB003222.
Peters, M. E., D. D. Blankenship, S. P. Carter, D. A. Young, S. D. Kempf, and J. W. Holt. 2007. Along-track Focusing of Airborne Radar Sounding Data From West Antarctica for Improving Basal Reflection Analysis and Layer Detection, IEEE Transactions On Geoscience And Remote Sensing, 45(9):2725–2736, doi:10.1109/TGRS.2007.897416.
N. Skou and F. Søndergaard. 1976. Radioglaciology: A 60 MHz ice sounder system. Technical Report R169, Technical University of Denmark.
Young, D. A., D. M. Schroeder, D. D. Blankenship, S. D. Kempf, and E. Quartini. 2015. The distribution of basal water between Antarctic subglacial lakes from radar sounding, Philosophical Transactions Of The Royal Society A, 374, 20140297:1–21, doi:10.1098/rsta.2014.0297.This data set contains ice thickness, surface and bed elevation, and echo strength measurements taken over Antarctica using the Hi-Capability Airborne Radar Sounder (HiCARS) instrument. The data were collected by scientists working on the Investigating the Cryospheric Evolution of the Central Antarctic Plate (ICECAP) project, which was funded by the National Science Foundation (NSF) and the Natural Environment Research Council (NERC) with additional support from NASA Operation IceBridge.VIEW RELATED INFORMATIONhttps://doi.org/10.5067/9EBR2T0VXUDGDocumentationGET DATAhttp://nsidc.org/icebridge/portal/IceBridge PortalGET DATAhttps://n5eil01u.ecs.nsidc.org/ICEBRIDGE/IR2HI2.001/HTTPSGET DATAhttps://search.earthdata.nasa.gov/search?q=IR2HI2+V001Earthdata SearchGET DATAhttps://nsidc.org/data/data-access-tool/IR2HI2/versions/1/Data Access ToolPROJECT HOME PAGEhttp://nsidc.org/data/icebridge/index.htmlIceBridge Product Web SitePROJECT HOME PAGEhttp://www.ig.utexas.edu/research/projects/icecap/University of Texas Institute for Geophysics ICECAP Web sitePROJECT HOME PAGEhttp://www.ig.utexas.edu/research/cryosphere/University of Texas Institute for Geophysics Cryosphere Studies Web sitePROJECT HOME PAGEhttp://www.nasa.gov/mission_pages/icebridge/index.htmlNASA IceBridge Mission Web SiteCEOS IDN DIFVERSION 9.92012-03-012023-11-29NSIDCVersion SummaryNSIDCMinor Version1On 09 July 2013, the 2010 and 2011 Antarctica data were replaced with V01.1. In V01.1, new data fields were added: bed reflection coefficient, surface reflection coefficient, and aircraft roll; and some data fields were re-ordered.2010-12-092011-12-2302On 08 March 2017, the entire IR2HI2 data set was replaced with V01.2 data. V01.2 data files include extensive header information, including field descriptions, campaign information, and data processing notes. XML metadata files were also added to the V01.2 data set. XML files contain file level metadata and location, platform, and campaign information.2010-10-282013-01-200NSIDCUpdate Frequencyupdated 2017NSIDCCurrent Version1NSIDCSpatial Reference SystemsEPSG:4326WGS 84NSIDCLevel of ServiceBasicNSIDCFull Dataset CitationBlankenship, D. D., S. D. Kempf, D. A. Young, T. G. Richter, D. M. Schroeder, G. Ng, J. S. Greenbaum, T. van Ommen, R. C. Warner, J. L. Roberts, N. W. Young, E. Lemeur, and M. J. Siegert. 2012, updated 2017. <i>IceBridge HiCARS 2 L2 Geolocated Ice Thickness.</i> [indicate subset used]. Boulder, Colorado USA: NASA National Snow and Ice Data Center Distributed Active Archive Center. <a href="https://doi.org/10.5067/9EBR2T0VXUDG">https://doi.org/10.5067/9EBR2T0VXUDG</a>. 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