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LiDAR - Reflective Surface - 2009

Published by City of Washington, DC | District of Columbia | Metadata Last Checked: January 27, 2026 | Last Modified: 2021-12-08T17:01:19.000Z
Reflective Surface Light Detection and Ranging (LIDAR) Data for Washington, DC at 1 meter resolution.  Reflective surface data represents the DEM created by laser energy reflected from the first surface encountered by the laser pulse.  Some energy may continue beyond this initial surface to be reflected by a subsequent surface as represented by the Last Return data.

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