This data set contains imagery from the National Agriculture Imagery Program (NAIP). The NAIP acquires digital ortho imagery during the agricultural growing seasons in the continental U.S.. A primary goal of the NAIP program is to enable availability of ortho imagery within one year of acquisition. INTENDED DISPLAY SCALE: 1:12,000; GROUND RESOLUTION: 1-Meter pixels; ACCURACY: + or - 6 Meters., This dataset is also available as a mosaic referenced to the Wisconsin Transverse Mercator (WTM) coordinate system.
United States. Department of Agriculture (n.d.). NAIP Aerial Mosaic (UTM) [Wisconsin--Marathon County] {2013}. . https://naip-usdaonline.hub.arcgis.com/ (dataset)