USFS Digital 7.5' Ortho Quadrangle, 26-line internal header QUADRANGLE SWEETGRASS WDNR row/col 338 ONLINE_FILE_NAME 48120f3_1990.tif URL http://rocky.ess.washington.edu/data/raster/usfs/concrete/images/48120f3_1990.zip MAP_COLLECTION_CDROM_NAME G4281 .A4 S40 U5, volume 252 f348120.bil PIXEL_SIZE 2.000000 meter SOURCE_PHOTO_DATE 1990 7 August PRIMARY_HORIZONTAL_DATUM NAD27 NAD83 - NAD27: -94.5300 200.6800 PROJECTION UTM ZONE 10 UNITS meters NAD27_UPPER_LEFT_PIXEL_CENTER 692624.0000 5403434.0000 NAD83_UPPER_LEFT_PIXEL_CENTER 692529.4700 5403634.6800 PROJECT OKANOGAN PHOTO_ID NAPP