Penn State
Penn State Data Commons

Find Data: Data Discovery

Data Summary

Back to Search Results
TitleAllegheny County Imagery 2010
AbstractOrthophotos of Allegheny County, Pennsylvania - An orthoimage is remotely sensed image data that has been positionally corrected for camera lens distortion, vertical displacement and variations in aircraft altitude and orientation. Orthoimagery combines the image characteristics of a photograph with the geometric qualities of a map. Aerial survey of Allegheny County,Pennsylvania. Orthophotos serve a variety of purposes, from interim maps to field references for earth science investigations and analysis. The digital orthophoto is useful as a layer of a geographic information system and as a tool for revision of digital line graphs and topographic maps.
MetadataClick here for full metadata
Data DOIn/a


Allegheny County, Pennsylvania

Data Access
Image (JPEG)

Alley, R. 2003. Visible Stratigraphic Dating, Siple Dome and Upstream C Cores. Boulder, Colorado USA: National Snow and Ice Data Center. Digital media.