This metadata record describes the 30cm pixel resolution digital orthoimagery produced for the Arkansas GIS Office by the Sanborn Map Company. The orthoimagery provided is 4-band (R, G, B, NIR), 8-bit per pixel and delivered in section tiles in uncompressed TIFF/TFW, compressed SID/SDW (40:1) and compressed county wide SID mosaics (40:1) formats. The data was collected between January 23, 2017 and February 25, 2017 at an altitude range between 19089 and 20300 feet using an UltraCam Eagle camera. This orthoimagery is published in Universal Transverse Mercator Zone 15N, NAD 83, meters.
[Keywords: imageryBaseMapsEarthcover DOQ DOQQ Aerial Ortho Orthos Photos Photography Aerials Doq Doqq Aerial Photos Ortho Photos Aerial Photo Ortho Photo Aerial Photography Ortho Photography Imagery Image Aerial Imagery Orthoimagery ADOP adop 2017 county imagery Sanborn ]