Now showing items 1-4 of 4

    • A Platform for Proactive Risk-Based Slope Asset Management - Phase I 

      Metzger, Andrew T.; Olsen, Michael; Wartman, Joseph; Dunham, Lisa; Stuedlein, Armin W. (2014)
      Unstable slopes, including landslides, rock falls, and debris flows, present significant risk to safety and regional commerce, and present a chronic concern for highway managers. Due to the widespread spatial and temporal ...
    • A Platform for Proactive Risk-Based Slope Asset Management - Phase II 

      Cunningham, Keith; Olsen, Michael; Wartman, Joseph; Dunham, Lisa (2015)
      The lidar visualization technique developed by this project enables highway managers to understand changes in slope characteristics along highways. This change detection and analysis can be the basis of informed decisions ...
    • Transportation Corridor Resiliency in the Face of a Changing Climate 

      Cunningham, Keith; Olsen, Michael J.; Wartman, Joseph; Leshchinsky, Ben; O'Banion, Matt (2018)
      The effects of a changing climate on transportation corridor slopes are poorly understood, but several recent studies have suggested that landslide activity, especially rockfall, is likely to increase as a consequence of ...
    • Unmanned Aircraft System Assessment of Landslide Safety for Transportation Corridors 

      Cunningham, Keith; Olsen, Michael J.; Wartman, Joseph (2016)
      An assessment of unmanned aircraft systems (UAS) concluded that current, off-the-shelf UAS aircraft and cameras can be effective for creating the digital surface models used to evaluate rock-slope stability and landslide ...