DIGITAL ORTHOPHOTO (DOP) COVERAGE FOR JEFFERSON COUNTY ----------------------------------------------------- FORMAT: MrSID (Multi-Resolution Seamless Image Database) PRODUCER OF ORIGINAL DOP: Ayres Associates CUSTODIAN OF ORIGINAL DOP: Jefferson County INTENDED DISPLAY SCALE: 1:4,800 GROUND RESOLUTION: 2-Foot Pixels PROJECTION: Wisconsin Transverse Mercator (WTM) HORIZONTAL DATUM: NAD83, 1991 Adjustment (HPGN, or HARN) ACCURACY: + or - 6 Feet FILE SIZE: 89 Megabytes SOURCE IMAGERY: Spring 1996 LEAF: Off SPECTRA: Black-and-White SCALE OF SOURCE PHOTOGRAPHY: 1:19,992 RECTIFICATION SOURCE: Digital Terrain Model USAGE RESTRICTIONS: None * * The Wisconsin Department of Natural Resources, Geographic Services Section, has obtained permission to re-distribute copies of Jefferson County digital orthophotography to requesters in the agency's standard referencing system, which is Wisconsin Transverse Mercator, North American Datum of 1983, 1991 adjustment.