USFS Digital 7.5' Ortho Quadrangle, 26-line internal header QUADRANGLE BLUE WDNR row/col 343 ONLINE_FILE_NAME 48119f6_1991.tif URL http://rocky.ess.washington.edu/data/raster/usfs/okanogan/images/48119f6_1991.zip MAP_COLLECTION_CDROM_NAME G4281 .A4 S40 U5, volume 251 f648119.bil PIXEL_SIZE 2.000000 meter SOURCE_PHOTO_DATE 1991 5 September PRIMARY_HORIZONTAL_DATUM NAD27 NAD83 - NAD27: -96.6600 198.9200 PROJECTION UTM ZONE 11 UNITS meters NAD27_UPPER_LEFT_PIXEL_CENTER 297024.0000 5403432.0000 NAD83_UPPER_LEFT_PIXEL_CENTER 296927.3400 5403630.9200 PROJECT OKANOGAN PHOTO_ID NAPP