Data are available in a variety of projections, and are delivered on CD in TIFF format with the corresponding tab or world file. The source film is USGS NAPP photography. Imagery is projected to UTM, NAD83 in meters and is delivered on CD ROM as TIFF files with corresponding world or tab files. Imagery may be ordered by square mile or receive a significant discount and order the whole metro area. Imagery is off the shelf, inexpensive and easy to order.
Most imagery is shipped in just a few days.
PhotoMap tiles are ortho rectified aerial images that have had photographic and terrain distortion removed. Features one foot or larger typically can be seen on a PhotoMap tile, allowing display of details essential to mapping and GIS professionals. Resolution is 2' or 8'. Horizontal accuracy is 5 ft. Imagery is delivered in local state plane coordinates.