Base Map Themes
Core base map themes approved by PA GeoBoard
Pennsylvania Emergency Management Agency Orthoimagery for the State of Pennsylvania: Current Counties include Adams, Crawford, Cumberland, and Erie. Imagery Available for download in TIFF, SID, JP2 formats as well as map services.
PA Fish and Boat Commission data has updated it data with PASDA. This data includes Class A Streams, Trout Stocked Streams, and Class A Streams point data.