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description:
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This vector dataset contains polygons with hyperlinks accessing 1 meter imagery, by tile,of various years of National Agricultural Imagery Program (NAIP). These tiles are named to correspond with the 20k imagery grid of Kentucky.NAIP acquires digital ortho imagery during the agricultural growing seasons in the continental U.S.. A primary goal of the NAIP program is to enable availabilty of ortho imagery within a year of acquisition. NAIP provides1 meter ground sample distance (GSD) ortho imagery rectified to a horizontal accuracy of within +/- 3 meters of reference digital ortho quarter quads (DOQQS) from the National Digital Ortho Program (NDOP). NAIP imagery can obtain as much as 10% cloud cover per tile. The tiling scheme for the final Kentucky EPPC-OIS-GIS dataset is 20,000 ft x 20,000 ft grid blocks rectified to the Kentucky Single Zone SPCS, US Survey Foot, NAD83 |