Historical maps can also be explored in detail and downloaded via the TopoView Application (Training Video Lesson 9b).ĭirect access is provided via browsable links through our Amazon's Cloud Browse site.įor faster, very large volume access to 3DEP lidar data we also provide a ‘user pays’ options through Amazon Web Services. Also, LidarExplorer can be used for advanced searching and visualization for lidar and digital elevation models (DEMs) data. The map and data products are searchable through the Download Application (Training Video Lessons 4a-d). See our Dataset List for a brief explanation of these products. Lidar point cloud data is also available over many areas of the US. Raster datasets include: Digital Elevation Models (DEMs), Orthoimagery, and Land Cover. The vector datasets include: The National Hydrography Dataset(s), Watershed Boundary Dataset, Governmental Boundary Units, Transportation, Structures, Elevation Contours and Geographic Names. The Topographic Maps and geographical information system (GIS) data provided in The National Map are pre-generated into downloadable products often available in multiple formats.

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