Local High-Resolution Imagery

2021 Mississippi NAIP

  • 30 cm (~ 1ft)
  • Ortho Rectified 3-Band Compressed County Mosaics

Abstract:
The US Department of Agriculture - Farm Services Agency (USDA-FSA) NAIP program is designed to acquire 4-band digital ortho imagery from airborne and/or space-based platforms during the agricultural growing seasons in the U.S. This Emergency declaration from October - December 2021 NAIP product provides 30 cm ground sample distance (GSD) ortho imagery rectified to a horizontal accuracy of within +/- 4 meters to true ground at a 95% confidence level. The tiling format of NAIP imagery is based on a 3.75' x 3.75' quarter quadrangle with a 300 pixel buffer on all four sides. NAIP quarter quads are formatted to the UTM coordinate system using NAD83 Zones 15 (west) and 16 (east). NAIP imagery may contain as much as 10% cloud cover per tile. The county files were generated by compressing NAIP quarter quadrangle tiles that cover a county. MrSID compression, with mosaic option, was used. Target values for the compression ratio are 60:1. For further information concerning the NAIP, visit: USDA NAIP GeoHub

File Structure: (County files ~ 1.5GB / Statewide ~ 127 GB)

  • <countyname>_NAIP_2021.sid - County mosaic image
  • <countyname>_NAIP_2021.sdw - Mosaic world reference file

Map of Photo Dates: Map (.pdf file)

2021 True Color Map Service - REST Endpoint

How to get the data

  1. Download the county files <countyname>_NAIP_2021.zip at:
  2. True Color Color Infrared


  3. For entire state, send a 1TB (or larger) USB 2 or USB 3 external hard drive to:
MARIS
Steve Walker, Suite 717
3825 Ridgewood Rd
Jackson, MS 39211

For more information contact Steve Walker through telephone (601)432-6149 or email: