OLD DOQ HEADER CONVERTED TO 'LOOK-ALIKE' NEW DOQ
  HEADER.  NOT TO BE ATTACHED AS A NEW HEADER. 
  DATE: 07/21/99        TIME: 12:14:12 
--------------------------------------------------------------------------------
BEGIN_USGS_DOQ_HEADER                                                         *

QUADRANGLE_NAME     "THORNTON"                                                *

QUADRANT             NW                                                       *

WEST_LONGITUDE      -121 30 00.000                                            *

EAST_LONGITUDE      -121 26 15.000                                            *

NORTH_LATITUDE        38 15 00.000                                            *

SOUTH_LATITUDE        38 11 15.000                                            *

PRODUCTION_DATE      1996 420                                                 *

RASTER_ORDER         LEFT_RIGHT/TOP_BOTTOM                                    *

BAND_ORGANIZATION    "SINGLE FILE"                                            *

BAND_CONTENT         BLACK&WHITE                                              *

BITS_PER_PIXEL       8                                                        *

SAMPLES_AND_LINES    6290  7647                                               *

HORIZONTAL_DATUM                 NAD83                                        *

HORIZONTAL_COORDINATE_SYSTEM     UTM                                          *

COORDINATE_ZONE      10                                                       *

HORIZONTAL_UNITS     METERS                                                   *

HORIZONTAL_RESOLUTION            1.000                                        *

SECONDARY_HORIZONTAL_DATUM       NAD27                                        *

XY_ORIGIN            630853.50   4235012.50                                   *

SECONDARY_XY_ORIGIN  630949.75   4234817.23                                   *

NATION               US                                                       *

STATE                CA                                                       *

NW_QUAD_CORNER_XY    631251.19   4234617.42                                   *

NE_QUAD_CORNER_XY    636720.31   4234707.93                                   *

SE_QUAD_CORNER_XY    636837.34   4227772.55                                   *

SW_QUAD_CORNER_XY    631363.55   4227682.09                                   *

SECONDARY_NW_QUAD_CORNER_XY    631254.49   4234411.18                         *

SECONDARY_NE_QUAD_CORNER_XY    636723.74   4234501.69                         *

SECONDARY_SE_QUAD_CORNER_XY    636840.78   4227566.46                         *

SECONDARY_SW_QUAD_CORNER_XY    631366.85   4227476.00                         *

RMSE_XY              1.5                                                      *

IMAGE_SOURCE         KODAK 4421                                               *

SOURCE_IMAGE_ID      NAPP 6355-101                                            *

SOURCE_IMAGE_DATE    1993  6 15                                               *

SOURCE_DEM_DATE      DATA NOT AVAILABLE                                       *

AGENCY               WMC                                                      *

PRODUCER             DATA NOT AVAILABLE                                       *

PRODUCTION_SYSTEM    INTERGRAPH ISPM,ISIR                                     *

STANDARD_VERSION     DATA NOT AVAILABLE                                       *

METADATA_DATE        DATA NOT AVAILABLE                                       *

DATA_FILE_SIZE       25160                                                    *

BYTE_COUNT           6290                                                     *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                                              *

                                                *

END_USGS_HEADER                                                               *