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Spatial Infomatics Group, Quantum Spatial, Tahoe Regional Planning Agency.
Questions about the data? Contact: mbindl@trpa.org |
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This data was derived from a bare-earth DEM produced from a LiDAR point cloud. The contour data represents a line through the cell center of the corresponding pixel value in the DEM. The clipped bare earth digital elevation model (DEM) represents the earth's surface with all vegetation and anthropogenic features removed. It is derived from integrated Green and NIR LiDAR data using TIN processing of the ground and bathymetric bottom point returns. This version of topobathymetric models has been clipped to avoid triangulation and false interpolation over areas identified as voids in the Bathymetric Coverage Polygon (provided as a separate deliverable). The horizontal datum for this dataset is NAD83 (2011), the vertical datum is NAVD88, Geoid 12B, and the data is projected in UTM Zone 10N. Units are in Meters. Quantum Spatial collected the Lake Tahoe LiDAR data for Spatial Informatics Group between 09/09/18 and 09/16/18. |
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Bathymetry Contour 6,210 ft. |
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en-US |
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