National Agricultural Imagery Program (NAIP), Minnesota, 2010, Digital Orthorectified Images (DOQ)

This data set contains 3-band natural color imagery from the National Agricultural 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 ortho imagery within one year of acquisition.<br/><br/>The source files are 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) or from NAIP. 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 imagery is formatted to the UTM coordinate system using NAD83. NAIP imagery may contain as much as 10% cloud cover per tile.<br/><br/>This file was generated by compressing NAIP imagery that cover the county extent. MrSID compression was used. Target values for the compression ratio are (15:1).<br/><br/>(Note: The Minnesota Geospatial Information Office (MnGeo) has created this metadata record to describe the entire NAIP2010 dataset, using information from Farm Service Agency metadata. Each county file is accompanied by the original FSA metadata for that county.)

Additional Info

Field Value
Last Updated March 20, 2018, 10:03
Created October 29, 2014, 11:01
dsAccessConst None
dsCurrentRef Summer and Fall 2010. See the IDATE attribute in the accompanying seamline shapefile for each county to find out the date(s) that the source imagery was acquired.
dsMetadataUrl ftp://ftp.gisdata.mn.gov/pub/gdrs/data/pub/us_mn_state_mngeo/base_naip_2010_airphotos/metadata/metadata.html
dsModifiedDate 2018-03-20 01:48:29
dsOriginator U.S. Department of Agriculture (USDA), Farm Service Agency (FSA), Aerial Photography Field Office (APFO)
dsPurpose 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. NAIP is also used for disaster response often providing the most current pre-event imagery.

Dataset extent