{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "This project established digital, 4-band orthoimagery for Goodhue County, Minnesota in 2020.", "description": "Ayres Associates provided Goodhue County, Minnesota with digital, 4-band orthoimagery services in 2020. The aerial imagery was collected on March 31st using a Leica Geosystems DMCIII sensor mounted in a fixed-wing aircraft. Aerial 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 foot RMSE according to ASPRS Positional Accuracy Standards for Digital Geospatial Data. Resultant orthoimagery was rectified to a DEM created from LiDAR newly acquired in 2020. Orthoimagery was delivered in PLSS section GeoTiff and MrSID tiles, township MrSID tiles and a project wide MrSID mosaic. The project area covers approximately 935 square miles.", "summary": "This project established digital, 4-band orthoimagery for Goodhue County, Minnesota in 2020.", "title": "Goodhue_Co_2020_G3.sid", "tags": [ "digital", "4-band", "orthoimagery", "6-inch" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "", "licenseInfo": "Not to be used for purposes other than those strictly outlined in the 2020 Goodhue County program.", "portalUrl": "" }