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ASO L4 Lidar Point Cloud Digital Terrain Model 3m UTM Grid V001

Published by NASA NSIDC DAAC | National Aeronautics and Space Administration | Catalog Last Checked: August 05, 2026 at 12:02 AM | Dataset Last Updated: July 17, 2025
This data set provides 3 m gridded, bare-earth elevations (excluding trees) that are used as the baseline for the Airborne Snow Observatory (ASO) snow-on products. The data were collected during snow-free conditions as part of the NASA/JPL ASO aircraft survey campaigns.

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