Now Accepting Selections

The Houston-Galveston Area Council has been collecting aerial imagery for the Houston-Galveston metropolitan region since 2000. Imagery is flown by highly qualified orthoimagery companies, and delivered to cost-share participants within 6-8 months of flight times.

  • Mr. SID and GeoTIFF formats (GeoTIFF format avaiable to cost-share participants only)
  • 24 bit, ASPRS Class 2 Horizontal Accuracy, RMSE(xy), CIR <= 2 feet, 6 inch <=1 foot
  • Captured during the "leaf-off" period (December 2017 - January 2018)
  • Texas State Plane (South Central or Central) projections
  • No haze, fog, smoke, snow, or floodwaters, and less than 5% cloud cover
  • Selection options: Entire coverage, by county, or individual tile(s) (approx. 4 square miles)
  • Cost-Share selection deadline is close of business Wednesday, November 15th, 2017
  • Final data delivery by August 2018

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