Resource provided by WisconsinView.
This project established digital, 4-band orthoimagery for Sheboygan County, Wisconsin as part of the Wisconsin Regional Orthoimagery Consortium (WROC).Ayres Associates provided Sheboygan County, Wisconsin, with digital, 4-band orthoimagery services in 2025 as part of WROC. The aerial imagery was collected on April 4th, 5th, 6th, and 12th using an UltraCam Eagle M3 sensor at 7.25 cm GSD mounted in a fixed-wing aircraft. Aerial imagery was collected to support 0.25 foot ground sample distance (GSD) orthoimagery at 1 inch = 50 feet map scale. The 3-inch pixel orthoimagery was produced to meet or exceed 0.66 foot RMSEH according to ASPRS Positional Accuracy Standards for Digital Geospatial Data 2024. Resultant orthoimagery was rectified to a DEM created from existing lidar. Orthoimagery was delivered in GeoTiff and MrSID tiles and a project-wide MrSID mosaic. The orthoimagery was delivered according to a PLSS quarter section tile schematic. The project area covers approximately 548 square miles.