2020 LiDAR - Hydro Flattened Digital Terrain Model
<div style='text-align:Left;'><div><p><span>Hydro-Flattened Bare Earth DTM - 1m resolution. The dataset contains the 1m Digital Surface Model for the District of Columbia. Some areas have limited data. The lidar dataset redaction was conducted under the guidance of the United States Secret Service. Except for …