High Resolution Topography
Airborne LiDAR Data of Pahrump Nevada
Airborne LiDAR covering Pahrump, NV, and surrounding regions, including parts of Stewart Valley and Pahrump Valley. Collected in 2010 for the EPA and Nye County, Nevada. Point cloud data is no longer recoverable from the EPA, but original DEM tiles in ESRI GRID format were obtained and merged into a single data set. Coverage is incomplete over the dataset area. https://doi.org/10.5069/G94T6GJP
Data hosted at OpenTopography
Structure from Motion Point Cloud of Drum Mountains Fault Scarps, Millard County, Utah
Structure-from-Motion digital surface model (DSM) produced by photogrammetry of legacy (circa 1970, 1979) single-frame aerial photographs using AgiSoft Metashape. DSM is geo-registered to the Utah AGRC 5-m auto-correlated DEM product. Nominal resolution is 0.7 m. Data set covers a diffuse set of fault scarps east of the Drum Mountains, Millard County, UT. https://doi.org/10.5069/G9125QT8
For additional information see:
Stahl, T. A., N. A. Niemi, J. Delano, F. Wolfe, M. Bunds, and A. Howell, 2021, Diffuse tectonic deformation in the Drum Mountains fault zone, Utah, USA: testing the utility of legacy aerial photograph-derived topography, Frontiers in Earth Science, v. 8, 600729, doi: 10.3389/feart.2020.600729.
Data hosted at OpenTopography