BEGIN_USGS_DOQ_HEADER                                                         *
QUADRANGLE_NAME "WILLOW SPRINGS"                                              *
QUADRANT SW                                                                   *
NORTH_LATITUDE   34 56 15.000                                                 *
WEST_LONGITUDE -118 22 30.000                                                 *
SOUTH_LATITUDE   34 52 30.000                                                 *
EAST_LONGITUDE -118 18 45.000                                                 *
PRODUCTION_DATE 1998 04 29                                                    *
RASTER_ORDER LEFT_RIGHT/TOP_BOTTOM                                            *
BAND_ORGANIZATION "SINGLE FILE"                                               *
BAND_CONTENT BLACK&WHITE                                                      *
BITS_PER_PIXEL 8                                                              *
SAMPLES_AND_LINES 6510 7650                                                   *
HORIZONTAL_DATUM NAD83                                                        *
HORIZONTAL_COORDINATE_SYSTEM UTM                                              *
COORDINATE_ZONE 11                                                            *
HORIZONTAL_UNITS METERS                                                       *
HORIZONTAL_RESOLUTION 1.000                                                   *
SECONDARY_HORIZONTAL_DATUM NAD27                                              *
XY_ORIGIN 373950.000 3867300.000                                              *
SECONDARY_XY_ORIGIN 374030.675 3867104.394                                    *
NATION US                                                                     *
STATE CA                                                                      *
NW_QUAD_CORNER_XY 374429.463 3866975.068                                      *
NE_QUAD_CORNER_XY 380137.569 3866898.388                                      *
SE_QUAD_CORNER_XY 380046.691 3859966.850                                      *
SW_QUAD_CORNER_XY 374334.255 3860043.469                                      *
SECONDARY_NW_QUAD_XY 374426.563 3866777.713                                   *
SECONDARY_NE_QUAD_XY 380134.801 3866701.031                                   *
SECONDARY_SE_QUAD_XY 380043.926 3859769.682                                   *
SECONDARY_SW_QUAD_XY 374331.358 3859846.302                                   *
RMSE_XY 0.640                                                                 *
IMAGE_SOURCE "BLACK AND WHITE FILM"                                           *
SOURCE_IMAGE_ID "NAPP 6876 34"                                                *
SOURCE_IMAGE_DATE 1995 10 04                                                  *
SOURCE_DEM_DATE 1974 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 04 30                                                      *
DATA_FILE_SIZE 49808010                                                       *
BYTE_COUNT 6510                                                               *
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END_USGS_HEADER                                                               *