The dataset consists of tiled orthogonal imagery produced from nadir images captured by Pictometry International. The imagery was collected between March 28nd, 2013 and May 1st, 2013. This dataset is projected using the Transverse Mercator map projection. The spatial reference for the imagery is NAD83/GRS80 (horizontal datum), and North American Vertical Datum of 1988.
The imagery was collected in two resolutions, higher 4-inch resolution & lower 9-inch resolution. While the 9-inch imagery covers the entire county, 4-inch imagery does not include some rural area of the county.