OpenTopography


A Portal to High-Resolution Topography Data and Tools

  

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Documents

LiDAR DEM Generation:

  • Resarch Summary: “An Efficient Implementation of a Local Binning Algorithm for Digital Elevation Model Generation of LiDAR/ALSM Datasets”
  • Notes on LiDAR DEM Generation via Local Interpolation Methods
  • Exploration of search radius for DEM generation via local binning algorithm
  • Consideration of point count and optimal resolution and search radius for B4 ALSM data in the Carrizo Plain

Data Set Analysis:

  • Comparison of data acquired by the Optech 1233 and 5100 ASLM scanners for a portion of the Southern San Andreas fault
  • Analysis of LiDAR shot densities for NCALM Eastern California Shear Zone (ECSZ) survey and B4

White Papers and Reports:

  • Current capabilities and community needs for software, tools, and educational resources for use with LiDAR high resolution topography data - Arrowsmith, Glenn, Crosby, Cowgill, August, 2008
  • Report to the NSF from the Workshop on Studying Earth Surface Processes with High-Resolution Topographic Data, Boulder, Colorado, 15-18 June 2008
  • 2010 NSF Cyber-GIS Workshop Postion Paper: Cyber-GIS Opportunities for High-Resolution Topography Data Access, Processing, and Analysis - Crosby, Feb., 2010

OpenTopography Documents:

  • Publications and other resources referencing OpenTopography - Jan 10, 2012


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OpenTopography is supported by the National Science Foundation under Award Numbers 0930731 & 0930643
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OpenTopography Facility
San Diego Supercomputer Center
University of California, San Diego
9500 Gilman Drive, MC 0505
La Jolla, CA 92093-0505