An interactive map showing the height of DC's urban canopy at 1 m resolution, based on a project by the World Resources Institute and Meta that uses satellite photos and an algorithm to estimate the canopy height of the entire planet at high resolution.

Toggle the layers on an off using the panel at the top right. Click on each Single Member District to get the SMD name, the average canopy height for that SMD, and the maximum canopy height measured for the SMD. See my similar map of Monroe County, Indiana's canopy here.