Webinar Archive

January 11, 2021 Topographic differencing in OpenTopography
  Webinar on on-demand vertical and 3D topographic differencing tools for performing change detection of multitemporal datasets. With these tools, users can measure landscape change from a variety of natural and anthropogenic processes. During the webinar, we demonstrate the vertical and 3D differencing tools available via OpenTopography’s web interface.
November 16, 2020 Accessing USGS 3DEP Elevation Data in OpenTopography
  Webinar on seamless access to the USGS’s 3D Elevation Program (3DEP) lidar datasets via OpenTopography. Learn how to discover and integrate 3DEP data into your science by using OpenTopography’s on-demand processing tools to subset, grid, visualize, and download elevation data that now cover over 67% of the United States.