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H-GAC regional aerial imagery at 1 foot resolution following Hurricane Harvey. Flight dates: 8/30/2017 - 9/8/2017. Copyright Houston-Galveston Area Council 2017. Surdex Corporation was contracted by Houston-Galveston Area Council (H-GAC) to capture ~10,322 square miles of digital aerial imagery at 12-inch pixel resolution post Hurricane Harvey. The area of interest includes the following counties surrounding the Harris County (Houston Metropolitan Area): Fort Bend, Brazoria, Galveston, Chambers, Fort Bend, Galveston, Liberty, Montgomery, a portion of Grimes and a portion of Waller. Orthophotos at a map scale of 1\"=200' with a 12-inch ground pixel resolution were produced for H-GAC. 4-Band orthophotography was collected using the Leica ADS100 sensor ~12,100' above ground level. RMSE of all points will be less than 2 feet. RGB color and CIR orthophoto tiles were produced using the H-GAC Lambert tile index. MrSID RGB color and CIR tiles of the 12-inch orthophotos were also produced at a compression ratio of 20:1. Disclaimer: This product is for informational purposes only and may not be suitable for legal, engineering, or surveying purposes. It does not represent an official survey and represents only the approximate relative location of features and boundaries. Mapping may not necessarily reflect on-the-ground conditions. This product and those involved in its production make no claims as to the accuracy or reliability of the data, and neither assumes, nor will accept liability for their use.<\/span><\/p><\/div>", "name": "Imagery/Aerials_Post_Harvey_2017_1_Foot", "description": "

H-GAC regional aerial imagery at 1 foot resolution following Hurricane Harvey. Flight dates: 8/30/2017 - 9/8/2017. Copyright Houston-Galveston Area Council 2017. Surdex Corporation was contracted by Houston-Galveston Area Council (H-GAC) to capture ~10,322 square miles of digital aerial imagery at 12-inch pixel resolution post Hurricane Harvey. The area of interest includes the following counties surrounding the Harris County (Houston Metropolitan Area): Fort Bend, Brazoria, Galveston, Chambers, Fort Bend, Galveston, Liberty, Montgomery, a portion of Grimes and a portion of Waller. Orthophotos at a map scale of 1\"=200' with a 12-inch ground pixel resolution were produced for H-GAC. 4-Band orthophotography was collected using the Leica ADS100 sensor ~12,100' above ground level. RMSE of all points will be less than 2 feet. RGB color and CIR orthophoto tiles were produced using the H-GAC Lambert tile index. 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