2024-03-29T09:41:55Zhttp://nsidc.org/api/dataset/metadata/oaioai:nsidc.org/NSIDC-0626.0012023-05-23T20:36:19Zbrokered
NSIDC-0626.001Inverted Basal Shear Stress of Antarctic and Greenland Ice Streams and GlaciersSergienko, O.Inverted Basal Shear Stress of Antarctic and Greenland Ice Streams and Glaciers2015-07-07Boulder, Colorado USANSIDC: National Snow and Ice Data Center1false10.7265/N5XS5SBWhttps://doi.org/10.7265/N5XS5SBWNSIDC-0626Sergienko, O. and R. C. Hindmarsh2013Regular Patterns in Frictional Resistance of Ice-Stream Beds Seen by Surface Data InversionScience342616211086-1089<a href="https://doi.org/10.1126/science.1243903.">https://doi.org/10.1126/science.1243903.</a>Literature CitationSergienko, O., T. T. Creyts, and R. C. Hindmarsh2014Similarity of organized patterns in driving and basal stresses of Antarctic and Greenland ice sheets beneath extensive areas of basal slidingGeophysical Research Letters41113925–3932<a href="https://doi.org/10.1002/2014GL059976">https://doi.org/10.1002/2014GL059976</a>Literature CitationTechnical ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468CIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAInvestigatorOlga Sergienkoosergien@princeton.edu1-609-452-5337Atmospheric and Oceanic Sciences Program, GFDL, 201 Forrestal Rd, Office 347PrincetonNJ08544USAEARTH SCIENCECryosphereGlaciers/Ice SheetsBasal Shear Stress BASAL SHEAR STRESSClimatology/Meteorology/AtmosphereAGDCAGDC-projectBasal Shear StressVISUAL OBSERVATIONSGROUND-BASED OBSERVATIONSGROUND-BASED OBSERVATIONS2009-06-012013-07-31complete-90-75-150606084-75-20ContinentAntarcticaContinentNorth AmericaGreenland500 mNSF/OPPDivision of Polar Programs, Antarctic Research, GlaciologyEnglishAGDCFTP20 MBNetCDFFTP20 MBMATBamber, J. L., et al. 2013. A new bed elevation dataset for Greenland. Cryosphere 7: 499–510. doi: 10.5194/tc-7-499-2013.
Fretwell, P., et al. 2013. Bedmap2: Improved ice bed, surface and thick ness datasets for Antarctica. Cryosphere 7: 375–393. doi:10.5194/tc-7-375-2013.
Joughin, I., B. Smith, I. Howat, T. Moon, and T. Scambos. 2010. Greenland flow variability from ice-sheet-wide velocity mapping. Journal of Glaciology 56(197): 415–430, doi: 10.3189/002214310792447734.
Rignot, E., J. Mouginot, and B. Scheuchl. 2011. Ice flow of the Antarctic ice sheet. Science 333(6048): 1427–1430. doi: 10.1126/science.1208336.
This data set includes basal shear distributions inferred from surface observations - surface ice velocities (Joughin et al., 2010, Rignot et al., 2011), bed and surface elevations (Fretwell et al., 2013) under ten selected locations in Greenland and Antarctica. In Greenland, the locations were: 79° North and Zachariae Glaciers, Jakobshan Isbrae, North East Greenland Ice Stream, Petermann Glacier. The Antarctica locations were Bindschadler Ice Stream, Lambert Ice Stream, MacAyeal Ice Stream, Pine Island Glacier, Thwaites Glacier, and an unnamed location around ~40° E 84° S.VIEW RELATED INFORMATIONhttps://doi.org/10.7265/N5XS5SBWDocumentationGET DATAhttp://www.usap-dc.org/view/dataset/609626Get External DataCEOS IDN DIFVERSION 9.92015-07-072023-05-23NSIDCVersion SummaryNSIDCMinor VersionNSIDCCurrent Version1NSIDCFull Dataset CitationSergienko, O. 2015. <i>Inverted Basal Shear Stress of Antarctic and Greenland Ice Streams and Glaciers.</i> [indicate subset used]. Boulder, Colorado USA: National Snow and Ice Data Center. <a href="https://doi.org/10.7265/N5XS5SBW">https://doi.org/10.7265/N5XS5SBW</a>. [Date Accessed].NSIDCRetiredfalse