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@OpenTopography

OpenTopography Facility

Open access to high-resolution, Earth science-oriented topography data, and related tools & resources. US NSF supported.

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  1. RiverREM RiverREM Public

    Forked from klarrieu/RiverREM

    Make river relative elevation models (REM) and REM visualizations from an input digital elevation model (DEM).

    Python 230 33

  2. points2grid points2grid Public

    Points2Grid is a robust and scalable tool for gridding LIDAR point cloud data to generate Digital Elevation Models (DEM). Points2Grid uses a local gridding method to compute grid cell elevation usi…

    C++ 89 37

  3. OT_3DEP_Workflows OT_3DEP_Workflows Public

    Forked from cmspeed/OT_3DEP_Workflows

    Jupyter Notebook-based workflows for programmatically accessing, processing, and visualizing 3D Elevation Program (3DEP) lidar data

    Jupyter Notebook 81 20

  4. OT_BulkAccess_COGs OT_BulkAccess_COGs Public

    OpenTopography has recently converted its entire global dataset collection to COGs. This notebook example highlights the power of Cloud Optimized GeoTIFFs (COGs) and how they can be used to reduce …

    Jupyter Notebook 43 5

  5. PointCloud_to_STL PointCloud_to_STL Public

    This notebook uses a Voxel subsampling method for point cloud data thinning. After the point cloud has been thinned, triangulation is computed to create a mesh which can be exported as a STL file a…

    Jupyter Notebook 22 5

  6. 3D_Differencing 3D_Differencing Public

    3D differencing in OpenTopography - Author: Chelsea Scott cpscott1@asu.edu

    Python 21 11

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