Lesson 3.1: Overview of the National Map Viewer Application

By National Geospatial Program December 19, 2025

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Detailed Description

This National Map training video provides an overview of The National Map Viewer, an interactive web map for viewing and exploring the GIS data available through The National Map, and has been updated to include 3D functionality.

Learn more about The National Map.

Looking for more? Find all of our videos on the National Map Training page.

Timestamps

1:10 - Application interface overview
2:23 - Elevation profile tool demonstration
5:17 - Navigating in 3D mode
7:00 - Spot elevation tool demonstration

Details

Length:

00:08:11

Sources/Usage

Public Domain.