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Big Ten Academic Alliance Geoportal

PAMAP Spatial Energy Imagery: Pennsylvania

Creator:
PA DCNR Bureau of Topographic and Geologic Survey
Description:
Half meter GSD represented in Geographic Decimal Degrees, natural color (RGB), 8-bit per band digital orthophotography for approximately 14,035 square miles in Pennsylvania. The imagery was collected using the Leica Geosystems ADS40-SH51 during Fall, 2010 and Spring, 2011 at an average altitude of 4,800 meters above ground level. An auto correlated elevation model was used as vertical control. Airborne GPS/IMU was used as a basis for Analytical Aerial Triangulation (AT). Following rectification of imagery, manually placed seamlines were used to mosaic into a seamless coverage. The orthophotography is georeferenced to Geographic NAD83 decimal degrees.
Publisher:
State of Pennsylvania
Collection:
State Agencies Geospatial Data
Place:
Pennsylvania, United States
Subject:
Imagery and Base Maps
Type:
Dataset
Year:
2011
Contributed by:
Penn State
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