KUKU

KU ScholarWorks

  • myKU
  • Email
  • Enroll & Pay
  • KU Directory
    • Login
    View Item 
    •   KU ScholarWorks
    • Dissertations and Theses
    • Theses
    • View Item
    •   KU ScholarWorks
    • Dissertations and Theses
    • Theses
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Evaluation of the Usgs National Elevation Dataset and the Kansas Biological Survey's FLDPLN ("Floodplain") Model for Inundation Extent Estimation

    Thumbnail
    View/Open
    Dobbs_ku_0099M_10894_DATA_1.pdf (5.873Mb)
    Issue Date
    2010-04-27
    Author
    Dobbs, Kevin Edward
    Publisher
    University of Kansas
    Format
    141 pages
    Type
    Thesis
    Degree Level
    M.A.
    Discipline
    Geography
    Rights
    This item is protected by copyright and unless otherwise specified the copyright of this thesis/dissertation is held by the author.
    Metadata
    Show full item record
    Abstract
    The Kansas Biological Survey has developed a library of modeled flood inundation extents, using the FLDPLN model, for major streams across Kansas that can be accessed in near real-time to provide valuable information to disaster responders. This research 1) examines the USGS National Elevation Dataset (NED) and evaluates the affects of errors in the elevation data on flood inundation extent estimation and 2) evaluates the capabilities and limitations of the FLDPLN model for inundation extent estimation. Results showed that, although the accuracy of pre-LiDAR NED is better than published figures, modeled flood extents vary significantly when using LiDAR-derived vs. pre-LiDAR NED elevation data inputs. Comparison of modeled flood extents for HEC-RAS, HAZUS, and FLDPLN models for both hypothetical and empirical floods events showed greater correspondence at high flood stages. Improved elevation data and empirical low flood data would offer improved flood extent estimates and more robust model evaluation.
    URI
    http://hdl.handle.net/1808/6431
    Collections
    • Geography & Atmospheric Science Dissertations and Theses [184]
    • Theses [3828]

    Items in KU ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.


    We want to hear from you! Please share your stories about how Open Access to this item benefits YOU.


    Contact KU ScholarWorks
    785-864-8983
    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    Image Credits
     

     

    Browse

    All of KU ScholarWorksCommunities & CollectionsThis Collection

    My Account

    LoginRegister

    Statistics

    View Usage Statistics

    Contact KU ScholarWorks
    785-864-8983
    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    Image Credits
     

     

    The University of Kansas
      Contact KU ScholarWorks
    Lawrence, KS | Maps
     
    • Academics
    • Admission
    • Alumni
    • Athletics
    • Campuses
    • Giving
    • Jobs

    The University of Kansas prohibits discrimination on the basis of race, color, ethnicity, religion, sex, national origin, age, ancestry, disability, status as a veteran, sexual orientation, marital status, parental status, gender identity, gender expression and genetic information in the University’s programs and activities. The following person has been designated to handle inquiries regarding the non-discrimination policies: Director of the Office of Institutional Opportunity and Access, IOA@ku.edu, 1246 W. Campus Road, Room 153A, Lawrence, KS, 66045, (785)864-6414, 711 TTY.

     Contact KU
    Lawrence, KS | Maps