bc2e120e-520e-40db-a915-60407d411a74 eng Mike Sharp 2013-09-01T08:59:48 ISO 19115:2003/19139 1.0 3 false WGS 1984 NAIP 2008 Statewide This data set contains imagery from the National Agriculture Imagery Program (NAIP). 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 availability of of ortho imagery within one year of acquisition. NAIP provides four main products: 1 meter ground sample distance (GSD) ortho imagery rectified to a horizontal accuracy of within +/- 5 meters of reference digital ortho quarter quads (DOQQ's) from the National Digital Ortho Program (NDOP); 2 meter GSD ortho imagery rectified to within +/- 10 meters of reference DOQQs; 1 meter GSD ortho imagery rectified to within +/- 6 meters to true ground; and, 2 meter GSD ortho imagery rectified to within +/- 10 meters to true ground. The tiling format of NAIP imagery is based on a 3.75' x 3.75' quarter quadrangle with a 300 meter buffer on all four sides. NAIP quarter quads are formatted to the UTM coordinate system using NAD83. NAIP imagery may contain as much as 10% cloud cover per tile. NAIP imagery is available for distribution within 60 days of the end of a flying season and is intended to provide current information of agricultural conditions in support of USDA farm programs. For USDA Farm Service Agency, the 1 meter GSD product provides an ortho image base for Common Land Unit boundaries and other data sets. The 1 meter NAIP imagery is generally acquired in projects covering full states in cooperation with state government and other federal agencies who use the imagery for a variety of purposes including land use planning and natural resource assessment. With an annual cycle, NAIP is also used for disaster response often providing the most current pre-event imagery. While suitable for a variety of uses the 2 meter GSD NAIP imagery is primarily intended to assess crop condition and compliance to USDA farm program conditions. The 2 meter imagery is generally acquired only for agricultural areas within state projects. Mike Sharp Office of Geographic Information State Geographic Information Coordinator 405-521-4813 405-522-4770 4545 N. Lincoln Blvd., Suite 11A Oklahoma City OK 73105 USA mike.sharp@conservation.ok.gov thumbnail large_thumbnail Image Data NAIP Aerials Aerial Photography Imagery Aerial Photos orthophotography orthos DOQQ eng boundaries Statewide coverage -103.062504499115 -94.3750027869507 33.5625027869503 37.0625044991152 http://ogi.state.ok.us/geoserver/wms OGC:WMS-1.1.1-http-get-map ogi:NAIP2008_Composite NAIP 2008 Statewide coverage