2024-03-29T05:02:55Zhttp://nsidc.org/api/dataset/metadata/oaioai:nsidc.org/NSIDC-04972019-02-11T19:11:18Zbrokered
NSIDC-0497MOA-derived Structural Feature Map of the Ronne Ice ShelfHulbe, C. and C. Ledoux.MOA-derived Structural Feature Map of the Ronne Ice Shelf2011-07-15Boulder, Colorado USANSIDC: National Snow and Ice Data Center1false10.7265/N5PR7SXRhttps://doi.org/10.7265/N5PR7SXRNSIDC-0497InvestigatorChristinaHulbeP.O. Box 751PortlandOR97207InvestigatorChristineLedouxP.O. Box 751PortlandOregon97207USATechnical ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-61991-303-492-2468CIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAEARTH SCIENCECryosphereGlaciers/Ice SheetsGlacier Motion/Ice Sheet Motion GLACIER MOTION/ICE SHEET MOTIONEARTH SCIENCECryosphereGlaciers/Ice Sheets EARTH SCIENCECryosphereSnow/IceIce Motion ICE MOTIONEARTH SCIENCETerrestrial HydrosphereSnow/IceIce Motion ICE MOTIONEARTH SCIENCECryosphereSnow/Ice SNOW/ICEEARTH SCIENCETerrestrial HydrosphereSnow/Ice SNOW/ICEClimatology/Meteorology/AtmosphereAGDC-projectAntarcticaAntarctic Ice SheetGPSIce MotionIce Sheetice stream motionWest AntarcticaMODISModerate-Resolution Imaging SpectroradiometerTERRAEarth Observing System, TERRA (AM-1)2003-11-202004-02-29complete-84.679-74.355-86.557-26.111ContinentAntarcticaGeographic RegionPolarEnglishPDX/GEOLFTP135 KBPDFFTP687 KBASCIIFTP4 KBMAThttp://nsidc.org/data/docs/agdc/nsidc0497_hulbe/images/RonneFM_combined_small.jpgSample Data MapHulbe, C.L., C. LeDoux, and K.C. Cruikshank. 2010. Propagation of Long Fractures in the Ronne Ice Shelf Investigated Using a Numerical Model of Fracture Propagation. Journal of Glaciology, 56 (197), 459-472. doi:10.3189/002214310792447743.
LeDoux, C. 2007. A Boundary Element Model for Fracture Propagation. (MSc thesis, Portland State University.)
Haran, T., J. Bohlander, T. Scambos, T. Painter, and M. Fahnestock compilers. 2005, updated 2006. MODIS Mosaic of Antarctica (MOA) Image Map. Boulder, Colorado USA: National Snow and Ice Data Center. Digital media.
Scambos, T., T. Haran, M. Fahnestock, T. Painter, and J. Bohlander. 2007. MODIS-Based Mosaic of Antarctica (MOA) Data Sets: Continent-Wide Surface Morphology and Snow Grain Size. Remote Sensing of Environment 111(2): 242-257, doi:10.1016/j.rse.2006.12.020.This data set provides a structural feature map of the Ronne Ice Shelf in Antarctica (also known as the Filchner-Ronne Ice Shelf). The map was developed as part of a project to study fracture propagation in the Ronne Ice Shelf, with special focus on the Evans Ice Stream. Features were digitized from the MODIS Mosaic of Antartica (MOA), a composite of individual Moderate Resolution Imaging Spectradiometer (MODIS) images taken between 20 November 2003 and 29 February 2004, with an effective resolution of 125 m. The data set includes estimates of the shelf boundary, including ice stream grounding zones, outlets of glaciers feeding the shelf, extents of islands and ice rises, and the location of the shelf front, and features observed within the shelf, including suture zones between ice streams, streaklines, fractures (crevasses and rifts), and fold-like features. Individual features can be extracted as a group of points and grouping is used to facilitate identification and plotting.
Data files are available via FTP in ASCII text (.txt) format. One image file, in Portable Document Format (.pdf), shows the data included in the dataset, plotted using MATLAB. The data set also provides a MATLAB script which can be used to plot the data.VIEW RELATED INFORMATIONhttps://doi.org/10.7265/N5PR7SXRDocumentationGET DATAhttp://www.usap-dc.org/view/dataset/609497Get External DataAMD/USCEOS IDN DIFVERSION 9.92011-07-152019-02-11NSIDCVersion SummaryNSIDCMinor VersionNSIDCCurrent Version1NSIDCFull Dataset CitationHulbe, C. and C. Ledoux. 2011. <i>MOA-derived Structural Feature Map of the Ronne Ice Shelf.</i> [indicate subset used]. Boulder, Colorado USA: National Snow and Ice Data Center. <a href="https://doi.org/10.7265/N5PR7SXR">https://doi.org/10.7265/N5PR7SXR</a>. [Date Accessed].NSIDCRetiredfalse