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Aerial and Planimetric Tile Index

Published by D.C. Office of the Chief Technology Officer | District of Columbia | Catalog Last Checked: May 05, 2026 at 10:39 PM | Dataset Last Updated: February 20, 2026 at 02:56 PM
The tile index boundaries created at a scale of 1:1200. The dataset contains polygons used to partition the DC area into delivery units for aerial imagery, LiDAR, and planimetric mapping projects. Tiles are evenly divisible by the GSD.

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