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Lidar data was delivered as processed Classified LAS 1.4 files, formatted to 7867 individual 1500 m x 1500 m tiles clipped to the DPA, as tiled Intensity Images, as tiled bare-earth DEMs, as tiled all-return MSHRs; all tiled to the same 1500 m x 1500 m schema. Ground Conditions: Lidar was collected in late 2021, while no snow was on the ground and rivers were at or below normal levels. In order to post process the lidar data to meet task order specifications and meet ASPRS vertical accuracy guidelines, Sanborn Map Company, Inc., established a total of 68 ground control points that were used to calibrate the lidar to known ground locations established throughout the project area. An additional 207 independent accuracy check points, 121 in Bare Earth and Urban landcovers (121 NVA points), 86 in Tall Grass and Brushland/Low Trees categories (86 VVA points), were used to assess the vertical accuracy of the data. 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