National Map Training
Lesson 10k1 - Using LidarExplorer
Lesson 14a - Searching for Domestic Names in the Geographic Names Information System
Lesson 5b – Using the National Map Web Services in ArcGIS Pro and ArcGIS Online
Lesson 4b - Downloading Maps and Data with The National Map Download Application
Lesson 10g1 – Importing and Visualizing Elevation Data Using GRASS GIS
Lesson 2 - The Eight Layers of The National Map
Lesson 11a - The US Interagency Elevation Inventory (USIEI)
Learn about The National Map through a variety of informative and how-to training videos.
The National Map (TNM) is the collection of mapping products and services produced by the USGS National Geospatial Program. Understanding the complexity and richness of TNM is now made easier for geospatial data users, scientists, and the public, with this series of video lessons that show how to use TNM services, applications, interfaces, data, and tools. Topics include but are not limited to: using 3D Elevation Program (3DEP) data, the National Hydrography Dataset (NHD), TNM viewers and applications, topographic maps, 3DEP collaboration tools, and EarthExplorer.
Send feedback on the videos to tnm_help@usgs.gov
Elevation Videos
Hydrography Videos
Topographic Map Videos
TNM Apps & Viewers Videos
Imagery Videos
U.S. Interagency Elevation Inventory & SeaSketch Videos (3DEP Collaboration)
All the videos in one YouTube Playlist:
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The National Map
As one of the cornerstones of the U.S. Geological Survey's (USGS) National Geospatial Program, The National Map is a collaborative effort among the USGS and other Federal, State, and local partners to improve and deliver topographic information for the Nation. It has many uses ranging from recreation to scientific analysis to emergency response.
