USFS Digital 7.5' Ortho Quadrangle, header format fs1 QUADRANGLE SONNY BOY LAKES WDNR row/col 531 ONLINE_FILE_NAME 48121d2_1989.tif URL http://rocky.ess.washington.edu/data/raster/usfs/concrete/images/48121d2_1989.zip MAP_COLLECTION_CDROM_NAME G4281 .A4 S40 U5, volume 192 d248121.bil PIXEL_SIZE 2 meter SOURCE_PHOTO_DATE 1989 11 September PRIMARY_HORIZONTAL_DATUM NAD27 NAD83 - NAD27: -94.5100 199.5300 PROJECTION UTM ZONE 10 UNITS meters NAD27_UPPER_LEFT_PIXEL_CENTER 628981.1000 5373656.7000 PROJECT MBS PHOTO_SYMBOL 616050B PHOTO_SCALE 40000 GEOLOC_ZONE 1 GEOLOC_# DD07