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This project established digital, 4-band orthoimagery for Dodge County, Minnesota in 2019. |
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This project established digital, 4-band orthoimagery for Dodge County, Minnesota in 2019. |
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5000 |
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Ayres Associates provided digital, 4-band orthoimagery services in 2019 for Dodge County, Minnesota. The aerial imagery was collected on April 20th using a Leica Geosystems DMCIII sensor mounted in a fixed-wing aircraft. The imagery was collected to support 0.5 foot ground sample distance (GSD) orthoimagery to meet ASPRS Class II horizontal accuracy specifications at 1"=100' map scale. The 6-inch pixel orthoimagery was produced to meet or exceed a horizontal accuracy of 1.4 feet RMSE according to ASPRS Positional Accuracy Standards for Digital Geospatial Data, 2014. Resultant orthoimagery was rectified to a DEM surface created from existing LiDAR data. Orthoimagery was delivered in PLSS section GeoTiff and MrSID tiles and a project wide MrSID mosaic. The orthoimagery was delivered according to a section tile schematic. |
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Not to be used for purposes other than those strictly outlined in the 2019 Dodge County, Minnesota orthoimagery program. |
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Dodge_Co_MN_2019.sid |
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["digital","4-band","orthoimagery","6-inch"] |
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en-US |
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150000000 |
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