BEGIN_USGS_DOQ_HEADER                                                         *
QUADRANGLE_NAME "TRONA WEST"                                                  *
QUADRANT NW                                                                   *
NORTH_LATITUDE   35 52 30.000                                                 *
WEST_LONGITUDE -117 30 00.000                                                 *
SOUTH_LATITUDE   35 48 45.000                                                 *
EAST_LONGITUDE -117 26 15.000                                                 *
PRODUCTION_DATE 1998 05 11                                                    *
RASTER_ORDER LEFT_RIGHT/TOP_BOTTOM                                            *
BAND_ORGANIZATION "SINGLE FILE"                                               *
BAND_CONTENT BLACK&WHITE                                                      *
BITS_PER_PIXEL 8                                                              *
SAMPLES_AND_LINES 6390 7590                                                   *
HORIZONTAL_DATUM NAD83                                                        *
HORIZONTAL_COORDINATE_SYSTEM UTM                                              *
COORDINATE_ZONE 11                                                            *
HORIZONTAL_UNITS METERS                                                       *
HORIZONTAL_RESOLUTION 1.000                                                   *
SECONDARY_HORIZONTAL_DATUM NAD27                                              *
XY_ORIGIN 454440.000 3970500.000                                              *
SECONDARY_XY_ORIGIN 454519.678 3970304.976                                    *
NATION US                                                                     *
STATE CA                                                                      *
NW_QUAD_CORNER_XY 454865.000 3970199.682                                      *
NE_QUAD_CORNER_XY 460506.912 3970172.632                                      *
SE_QUAD_CORNER_XY 460475.916 3963240.585                                      *
SW_QUAD_CORNER_XY 454829.575 3963267.616                                      *
SECONDARY_NW_QUAD_XY 454863.932 3969999.563                                   *
SECONDARY_NE_QUAD_XY 460505.977 3969972.512                                   *
SECONDARY_SE_QUAD_XY 460474.982 3963040.643                                   *
SECONDARY_SW_QUAD_XY 454828.508 3963067.674                                   *
RMSE_XY 2.248                                                                 *
IMAGE_SOURCE "BLACK AND WHITE FILM"                                           *
SOURCE_IMAGE_ID "NAPP 6880 26"                                                *
SOURCE_IMAGE_DATE 1995 10 07                                                  *
SOURCE_IMAGE_ID "NAPP 6853 275"                                               *
SOURCE_IMAGE_DATE 1994 05 28                                                  *
SOURCE_IMAGE_ID "NAPP 6853 277"                                               *
SOURCE_IMAGE_DATE 1994 05 28                                                  *
SOURCE_DEM_DATE 1983 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 07 13                                                      *
DATA_FILE_SIZE 48506490                                                       *
BYTE_COUNT 6390                                                               *
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END_USGS_HEADER                                                               *