BEGIN_USGS_DOQ_HEADER                                                         *
QUADRANGLE_NAME "SPRING CREEK JUNCTION"                  3.75 or 7.5-min. name*
QUADRANT NW                     quadrant indicator if cell size = 3.75-minutes*
WEST_LONGITUDE -109 37 30.000                signed deg min sec SDDD MM SS.SSS*
EAST_LONGITUDE -109 33 45.000                signed deg min sec SDDD MM SS.SSS*
NORTH_LATITUDE   47 15  0.000                signed deg min sec SDDD MM SS.SSS*
SOUTH_LATITUDE   47 11 15.000                signed deg min sec SDDD MM SS.SSS*
PRODUCTION_DATE 2003  1  6                                          yyyy mm dd*
RASTER_ORDER LEFT_RIGHT/TOP_BOTTOM                         video display order*
BAND_ORGANIZATION "SINGLE FILE"              single file or BSQ, or BIL or BIP*
BAND_CONTENT BLACK&WHITE                         black&white or red green blue*
BITS_PER_PIXEL  8                                       radiometric resolution*
SAMPLES_AND_LINES   5516  7637                      number of columns and rows*
HORIZONTAL_DATUM NAD83                                primary horizontal datum*
HORIZONTAL_COORDINATE_SYSTEM UTM                                              *
COORDINATE_ZONE     12                           coordinate system zone number*
HORIZONTAL_UNITS METERS                                coordinate system units*
HORIZONTAL_RESOLUTION  1.00                pixel horiz. ground sample distance*
SECONDARY_HORIZONTAL_DATUM NAD27                    secondary horizontal datum*
XY_ORIGIN   603689.000  5234249.000      coord. of upper left pixel pri. datum*
SECONDARY_XY_ORIGIN   603748.475  5234033.932 coord upper left pixel sec datum*
NATION US                                                          nation code*
STATE MT                                                        state fip code*
NW_QUAD_CORNER_XY   604045.794  5233863.170  XY coords. of pri. NW quad corner*
NE_QUAD_CORNER_XY   608775.074  5233948.423  XY coords. of pri. NE quad corner*
SE_QUAD_CORNER_XY   608902.997  5227002.925  XY coords. of pri. SE quad corner*
SW_QUAD_CORNER_XY   604168.153  5226917.657  XY coords. of pri. SW quad corner*
SECONDARY_NW_QUAD_XY   604049.018  5233644.557  XY coords. - sec. NW quad cor.*
SECONDARY_NE_QUAD_XY   608778.444  5233729.813  XY coords. - sec. NE quad cor.*
SECONDARY_SE_QUAD_XY   608906.366  5226784.340  XY coords. - sec. SE quad cor.*
SECONDARY_SW_QUAD_XY   604171.377  5226699.070  XY coords. - sec. SW quad cor.*
RMSE_XY  1.20                                              doq horiz. accuracy*
IMAGE_SOURCE "BLACK AND WHITE FILM"             b&w, cir, natural color, other*
SOURCE_IMAGE_ID "NAPP 9150 007"                                source image id*
SOURCE_IMAGE_DATE 1996  9 10                   source image date as yyyy mm dd*
SOURCE_DEM_DATE 1968 00 00                          source dem date yyyy mm dd*
AGENCY "ROCKY MOUNTAIN MAPPING CENTER (RMMC)"                 oversight agency*
PRODUCER "ROCKY MOUNTAIN MAPPING CENTER (RMMC)"                               *
PRODUCTION_SYSTEM "DV2.6.4 1/00 OV2.6 6/00"                  production system*
STANDARD_VERSION 1996 12                               version of DOQ standard*
METADATA_DATE 2003  1  6                   date created or changed, yyyy mm dd*
DATA_FILE_SIZE   42131208                               data set size in bytes*
BYTE_COUNT   5516                                            header byte count*