LiDAR and LAS data was gathered for the City of Philadelphia in both April 2008 and April 2010. DEMs were generated from the raw data. Trouble downloading or have questions...

Data includes aerial photography of the City of Philadelphia. Trouble downloading or have questions about this City dataset? Visit the OpenDataPhilly Discussion Group

Topographic contours, developed by the City of Philadelphia Water Department based on aerial survey performed in 1996. Annotation of Contour Line elevations exists. Annotation...