BEGIN_USGS_DOQ_HEADER                                                         *
QUADRANGLE_NAME "IRON RIDGE"                                                  *
QUADRANT NE                                                                   *
NORTH_LATITUDE   34 37 30.000                                                 *
WEST_LONGITUDE -116 33 45.000                                                 *
SOUTH_LATITUDE   34 33 45.000                                                 *
EAST_LONGITUDE -116 30 00.000                                                 *
PRODUCTION_DATE 1998 05 20                                                    *
RASTER_ORDER LEFT_RIGHT/TOP_BOTTOM                                            *
BAND_ORGANIZATION "SINGLE FILE"                                               *
BAND_CONTENT BLACK&WHITE                                                      *
BITS_PER_PIXEL 8                                                              *
SAMPLES_AND_LINES 6480 7590                                                   *
HORIZONTAL_DATUM NAD83                                                        *
HORIZONTAL_COORDINATE_SYSTEM UTM                                              *
COORDINATE_ZONE 11                                                            *
HORIZONTAL_UNITS METERS                                                       *
HORIZONTAL_RESOLUTION 1.000                                                   *
SECONDARY_HORIZONTAL_DATUM NAD27                                              *
XY_ORIGIN 539700.000 3831900.000                                              *
SECONDARY_XY_ORIGIN 539779.626 3831704.689                                    *
NATION US                                                                     *
STATE CA                                                                      *
NW_QUAD_CORNER_XY 540104.015 3831545.275                                      *
NE_QUAD_CORNER_XY 545833.209 3831571.909                                      *
SE_QUAD_CORNER_XY 545867.549 3824641.265                                      *
SW_QUAD_CORNER_XY 540134.062 3824614.654                                      *
SECONDARY_NW_QUAD_XY 540104.934 3831348.857                                   *
SECONDARY_NE_QUAD_XY 545834.259 3831375.491                                   *
SECONDARY_SE_QUAD_XY 545868.597 3824445.041                                   *
SECONDARY_SW_QUAD_XY 540134.980 3824418.429                                   *
RMSE_XY 0.960                                                                 *
IMAGE_SOURCE "BLACK AND WHITE FILM"                                           *
SOURCE_IMAGE_ID "NAPP 6863 218"                                               *
SOURCE_IMAGE_DATE 1994 05 31                                                  *
SOURCE_IMAGE_ID "NAPP 6863 219"                                               *
SOURCE_IMAGE_DATE 1994 05 31                                                  *
SOURCE_DEM_DATE 1975 01 01                                                    *
AGENCY "WESTERN MAPPING CENTER (WMC)"                                         *
PRODUCER "ANALYTICAL SURVEYS INC."                                            *
PRODUCTION_SYSTEM "ORBIT OR_RECTIFY V.5.2"                                    *
STANDARD_VERSION 1996 12                                                      *
METADATA_DATE 1998 05 20                                                      *
DATA_FILE_SIZE 49189680                                                       *
BYTE_COUNT 6480                                                               *
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END_USGS_HEADER                                                               *