{ "culture": "en-US", "name": "PAMAP_2005_Ortho_Imagery", "guid": "928F177E-6559-4601-85A5-D917F3C7ACB8", "catalogPath": "", "snippet": "Aerial survey of the Commonwealth of 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 ", "description": "This data set is a compressed county mosaic of PAMAP 2005 natural color\northophotography in MrSID format; the pixel resolution is 1.0 foot. The\nprojected coordinate system is Pennsylvania State Plane North with a NAD83\ndatum The imagery was captured at a negative scale of 1:19200 for the\npurpose of producing orthophotos.\nAn orthoimage is remotely sensed image data that has been positionally\ncorrected for camera lens distortion, vertical displacement and variations\nin aircraft altitude and orientation. Orthoimagery combines the image\ncharacteristics of a photograph with the geometric qualities of a map.", "summary": "Aerial survey of the Commonwealth of 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 ", "title": "PAMAP_2005_Ortho_Imagery", "tags": [ "Ortho Imagery" ], "type": "Map Service", "typeKeywords": [ "Data", "Service", "Map Service", "ArcGIS Server" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -75.8565409102176, 41.1310585403632 ], [ -75.4023428614884, 41.6604224892013 ] ], "spatialReference": "NAD_1983_StatePlane_Pennsylvania_North_FIPS_3701", "accessInformation": "PAMAP Program, Bureau of Topographic and Geologic Survey, PA Department of Conservation and Natural Resources", "licenseInfo": "" }