DIGITAL ORTHOPHOTO (DOP) COVERAGE FOR DANE COUNTY -------------------------------------------------- FORMAT: MrSID (Multi-Resolution Seamless Image Database) PRODUCER OF ORIGINAL DOP: US Geological Survey CUSTODIAN OF ORIGINAL DOP: US Geological Survey 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 - 10 Meters FILE SIZE: 163 Megabytes SOURCE IMAGERY: Spring 2000 LEAF: Off SPECTRA: Black-and-White SCALE OF SOURCE PHOTOGRAPHY: 1:40,000 RECTIFICATION SOURCE: Digital Elevation Model USAGE RESTRICTIONS: None *NOTE: These images have been reformatted from county township tiles to Quarter-Quad tiles by USGS.