BEGIN_USGS_DOQ_HEADER                                                         *
QUADRANGLE_NAME "TOPO VALLEY"                                                 *
QUADRANT NE                                                                   *
NORTH_LATITUDE   36 30 00.000                                                 *
WEST_LONGITUDE -121 03 45.000                                                 *
SOUTH_LATITUDE   36 26 15.000                                                 *
EAST_LONGITUDE -121 00 00.000                                                 *
PRODUCTION_DATE 1998 10 13                                                    *
RASTER_ORDER LEFT_RIGHT/TOP_BOTTOM                                            *
BAND_ORGANIZATION "SINGLE FILE"                                               *
BAND_CONTENT BLACK&WHITE                                                      *
BITS_PER_PIXEL 8                                                              *
SAMPLES_AND_LINES 6480 7680                                                   *
HORIZONTAL_DATUM NAD83                                                        *
HORIZONTAL_COORDINATE_SYSTEM UTM                                              *
COORDINATE_ZONE 10                                                            *
HORIZONTAL_UNITS METERS                                                       *
HORIZONTAL_RESOLUTION 1.000                                                   *
SECONDARY_HORIZONTAL_DATUM NAD27                                              *
XY_ORIGIN 673110.000 4041570.000                                              *
SECONDARY_XY_ORIGIN 673205.974 4041374.084                                    *
NATION US                                                                     *
STATE CA                                                                      *
NW_QUAD_CORNER_XY 673523.082 4041153.622                                      *
NE_QUAD_CORNER_XY 679121.261 4041268.087                                      *
SE_QUAD_CORNER_XY 679265.185 4034334.129                                      *
SW_QUAD_CORNER_XY 673662.503 4034219.740                                      *
SECONDARY_NW_QUAD_XY 673527.257 4040951.811                                   *
SECONDARY_NE_QUAD_XY 679125.570 4041066.279                                   *
SECONDARY_SE_QUAD_XY 679269.491 4034132.490                                   *
SECONDARY_SW_QUAD_XY 673666.675 4034018.099                                   *
RMSE_XY 2.875                                                                 *
IMAGE_SOURCE "BLACK AND WHITE FILM"                                           *
SOURCE_IMAGE_ID "NAPP 6917 171"                                               *
SOURCE_IMAGE_DATE 1994 05 10                                                  *
SOURCE_DEM_DATE 1984 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 10 16                                                      *
DATA_FILE_SIZE 49772880                                                       *
BYTE_COUNT 6480                                                               *
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END_USGS_HEADER                                                               *