BEGIN_USGS_DOQ_HEADER                                                         *
QUADRANGLE_NAME "VANGUARD"                                                    *
QUADRANT NE                                                                   *
NORTH_LATITUDE   36 22 30.000                                                 *
WEST_LONGITUDE -119 56 15.000                                                 *
SOUTH_LATITUDE   36 18 45.000                                                 *
EAST_LONGITUDE -119 52 30.000                                                 *
PRODUCTION_DATE 1998 11 23                                                    *
RASTER_ORDER LEFT_RIGHT/TOP_BOTTOM                                            *
BAND_ORGANIZATION "SINGLE FILE"                                               *
BAND_CONTENT BLACK&WHITE                                                      *
BITS_PER_PIXEL 8                                                              *
SAMPLES_AND_LINES 6540 7740                                                   *
HORIZONTAL_DATUM NAD83                                                        *
HORIZONTAL_COORDINATE_SYSTEM UTM                                              *
COORDINATE_ZONE 11                                                            *
HORIZONTAL_UNITS METERS                                                       *
HORIZONTAL_RESOLUTION 1.000                                                   *
SECONDARY_HORIZONTAL_DATUM NAD27                                              *
XY_ORIGIN 235860.000 4029870.000                                              *
SECONDARY_XY_ORIGIN 235941.200 4029671.400                                    *
NATION US                                                                     *
STATE CA                                                                      *
NW_QUAD_CORNER_XY 236474.670 4029551.151                                      *
NE_QUAD_CORNER_XY 242083.013 4029382.291                                      *
SE_QUAD_CORNER_XY 241876.607 4022447.110                                      *
SW_QUAD_CORNER_XY 236263.765 4022615.855                                      *
SECONDARY_NW_QUAD_XY 236468.348 4029349.734                                   *
SECONDARY_NE_QUAD_XY 242076.826 4029180.870                                   *
SECONDARY_SE_QUAD_XY 241870.425 4022245.860                                   *
SECONDARY_SW_QUAD_XY 236257.448 4022414.609                                   *
RMSE_XY 0.852                                                                 *
IMAGE_SOURCE "BLACK AND WHITE FILM"                                           *
SOURCE_IMAGE_ID "NAPP 6916 107"                                               *
SOURCE_IMAGE_DATE 1994 05 02                                                  *
SOURCE_DEM_DATE 1981 00 00                                                    *
AGENCY "WESTERN MAPPING CENTER (WMC)"                                         *
PRODUCER "ANALYTICAL SURVEYS INC."                                            *
PRODUCTION_SYSTEM "ORBIT OR_RECTIFY V.5.2"                                    *
STANDARD_VERSION 1996 12                                                      *
METADATA_DATE 1998 12 02                                                      *
DATA_FILE_SIZE 50626140                                                       *
BYTE_COUNT 6540                                                               *
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END_USGS_HEADER                                                               *