NAIP Digital Orthophoto Quadrangle Data [Illinois] (2004)
Illinois State Geological Survey, USDA-FSA-APFO Aerial Photography Field Office
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2005
Full Details
Full Details
Title
NAIP Digital Orthophoto Quadrangle Data [Illinois] (2004)
Description
Illinois National Agriculture Imagery Program (NAIP) Digital Orthophotography quarter Quadrangle (DOQ) data have been created for 102 counties in the Universal Transverse Mercator (UTM) coordinate system with a NAD83 datum. NAIP acquires color-infrared digital ortho imagery during the agricultural growing seasons in the continental U.S with a 2 meter ground sample distance. NAIP imagery can obtain as much as 10% cloud cover per tile. Imagery for this data collection was acquired in the months of June through September, 2004.
Creator
Illinois State Geological Survey, USDA-FSA-APFO Aerial Photography Field Office