New Training Video: Lesson 10.1 Spatial Metadata for 3DEP
Learn about the Work Unit Extent Spatial Metadata (or WESM) for USGS 3D Elevation Program data.
This National Map training is an overview of the Work Unit Extent Spatial Metadata (or WESM) for USGS 3D Elevation Program data. The WESM contains information about lidar projects, including lidar quality level, data acquisition dates, and links to project-level metadata. In this video, you’ll learn about WESM attributes, the online data dictionary, and how to query the WESM to find lidar data.
Learn more at USGS.gov/3DEP/SpatialMetadata.
Looking for more? Find all of our videos on the National Map Training page.
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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.