BEGIN_USGS_DOQ_HEADER                                                         *
QUADRANGLE_NAME "ROUGH AND READY"                        3.45 or 7.5-min. name*
QUADRANT NE                     quadrant indicator if cell size = 3.75-minutes*
WEST_LONGITUDE -121 11 15.000                signed deg min sec SDDD MM SS.SSS*
EAST_LONGITUDE -121  7 30.000                signed deg min sec SDDD MM SS.SSS*
NORTH_LATITUDE   39 15  0.000                signed deg min sec SDDD MM SS.SSS*
SOUTH_LATITUDE   39 11 15.000                signed deg min sec SDDD MM SS.SSS*
PRODUCTION_DATE 2000  4 25                                          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   6232  7663                      number of columns and rows*
HORIZONTAL_DATUM NAD83                                primary horizontal datum*
HORIZONTAL_COORDINATE_SYSTEM UTM                                              *
COORDINATE_ZONE     10                           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   656006.000  4346496.000      coord. of upper left pixel pri. datum*
SECONDARY_XY_ORIGIN   656101.875  4346301.224 coord upper left pixel sec datum*
NATION US                                                          nation code*
STATE CA                                                        state fip code*
NW_QUAD_CORNER_XY   656399.012  4346085.405  XY coords. of pri. NW quad corner*
NE_QUAD_CORNER_XY   661792.463  4346195.255  XY coords. of pri. NE quad corner*
SE_QUAD_CORNER_XY   661936.040  4339258.549  XY coords. of pri. SE quad corner*
SW_QUAD_CORNER_XY   656537.799  4339148.749  XY coords. of pri. SW quad corner*
SECONDARY_NW_QUAD_XY   656403.038  4345876.944  XY coords. - sec. NW quad cor.*
SECONDARY_NE_QUAD_XY   661796.628  4345986.796  XY coords. - sec. NE quad cor.*
SECONDARY_SE_QUAD_XY   661940.211  4339050.224  XY coords. - sec. SE quad cor.*
SECONDARY_SW_QUAD_XY   656541.831  4338940.421  XY coords. - sec. SW quad cor.*
RMSE_XY  1.70                                              doq horiz. accuracy*
IMAGE_SOURCE "BLACK AND WHITE FILM"             b&w, cir, natural color, other*
SOURCE_IMAGE_ID "NAPP 10521 282"                               source image id*
SOURCE_IMAGE_DATE 1998  8 16                   source image date as yyyy mm dd*
SOURCE_DEM_DATE 1987  1  1                          source dem date yyyy mm dd*
AGENCY "WESTERN MAPPING CENTER (WMC)"                         oversight agency*
PRODUCER "WESTERN MAPPING CENTER (WMC)"                                       *
PRODUCTION_SYSTEM "DV2.6.3 10/9OV2.4 5/95"                   production system*
STANDARD_VERSION 1996 12                               version of DOQ standard*
METADATA_DATE 2000  4 25                   date created or changed, yyyy mm dd*
DATA_FILE_SIZE   47762048                               data set size in bytes*
BYTE_COUNT   6232                                            header byte count*
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END_USGS_HEADER                                                               *