DIGITAL ORTHOPHOTO (DOP) COVERAGE FOR IOWA COUNTY ----------------------------------------------------- FORMAT: MrSID (Multi-Resolution Seamless Image Database) PRODUCER OF ORIGINAL DOP: Ayres Associates CUSTODIAN OF ORIGINAL DOP: Iowa County * INTENDED DISPLAY SCALE: 1:12,000 GROUND RESOLUTION: 1-Meter Pixels PROJECTION: Wisconsin Transverse Mercator (WTM) HORIZONTAL DATUM: NAD83, 1991 Adjustment (HPGN, or HARN) ACCURACY: + or - 4 Meters FILE SIZE: 109 Megabytes SOURCE IMAGERY: Spring 1995 LEAF: Off SPECTRA: Black-and-White SCALE OF SOURCE PHOTOGRAPHY: 1:31,680 RECTIFICATION SOURCE: Digital Terrain Model USAGE RESTRICTIONS: * None *NOTE: The original images have been reformatted from county license restricted township tiles to standard USGS Public Domain Quarter-Quad tiles(DOQQ).