USFS Digital 7.5' Ortho Quadrangle, 26-line internal header QUADRANGLE LOST WDNR row/col 237 ONLINE_FILE_NAME 48120g4_1990.tif URL http://rocky.ess.washington.edu/data/raster/usfs/concrete/images/48120g4_1990.zip MAP_COLLECTION_CDROM_NAME G4281 .A4 S40 U5, volume 251 g448120.bil PIXEL_SIZE 2.000000 meter SOURCE_PHOTO_DATE 1990 7 August PRIMARY_HORIZONTAL_DATUM NAD27 NAD83 - NAD27: -94.6600 200.6200 PROJECTION UTM ZONE 10 UNITS meters NAD27_UPPER_LEFT_PIXEL_CENTER 682978.0000 5417012.0000 NAD83_UPPER_LEFT_PIXEL_CENTER 682883.3400 5417212.6200 PROJECT OKANOGAN PHOTO_ID NAPP