A digital survey of the types and distributions of soils on the landscape of Philadelphia County in 2005, developed by the U.S. Department of Agriculture's Natural Resource...

Data developed by the Federal Emergency Management Agency (FEMA) with information from its Digital Flood Insurance Rate Map (DFIRM) Database, capturing flood risk information...

Polyline data of fault Lines and topographic change in Philadelphia during the last century, specifically for the Frankford 7.5-minute quadrangle, which includes the Wissinoming...

Data depicts topographic Change in Philadelphia during the last century. Specifically, for the Frankford 7.5-minute quadrangle, which includes the Wissinoming neighborhood, and...

Data includes location touchdown points and corresponding dates of Tornadoes in Pennsylvania from 1950 to 2004, according to the National Weather Service's Storm Prediction...

Data includes point-locations and names of Municipal Waster Operations, or a PA Department of Environmental Protection primary facility type related to the Waste Management...