BEGIN_USGS_DOQ_HEADER                                                         *
QUADRANGLE_NAME "RIVERDALE"                                                   *
QUADRANT NW                                                                   *
NORTH_LATITUDE   36 30 00.000                                                 *
WEST_LONGITUDE -119 52 30.000                                                 *
SOUTH_LATITUDE   36 26 15.000                                                 *
EAST_LONGITUDE -119 48 45.000                                                 *
PRODUCTION_DATE 1998 11 25                                                    *
RASTER_ORDER LEFT_RIGHT/TOP_BOTTOM                                            *
BAND_ORGANIZATION "SINGLE FILE"                                               *
BAND_CONTENT BLACK&WHITE                                                      *
BITS_PER_PIXEL 8                                                              *
SAMPLES_AND_LINES 6510 7740                                                   *
HORIZONTAL_DATUM NAD83                                                        *
HORIZONTAL_COORDINATE_SYSTEM UTM                                              *
COORDINATE_ZONE 11                                                            *
HORIZONTAL_UNITS METERS                                                       *
HORIZONTAL_RESOLUTION 1.000                                                   *
SECONDARY_HORIZONTAL_DATUM NAD27                                              *
XY_ORIGIN 241890.000 4043580.000                                              *
SECONDARY_XY_ORIGIN 241971.314 4043381.245                                    *
NATION US                                                                     *
STATE CA                                                                      *
NW_QUAD_CORNER_XY 242496.748 4043252.816                                      *
NE_QUAD_CORNER_XY 248095.985 4043087.375                                      *
SE_QUAD_CORNER_XY 247893.475 4036152.196                                      *
SW_QUAD_CORNER_XY 242289.727 4036317.527                                      *
SECONDARY_NW_QUAD_XY 242490.551 4043051.056                                   *
SECONDARY_NE_QUAD_XY 248089.923 4042885.611                                   *
SECONDARY_SE_QUAD_XY 247887.417 4035950.601                                   *
SECONDARY_SW_QUAD_XY 242283.535 4036115.936                                   *
RMSE_XY 0.672                                                                 *
IMAGE_SOURCE "BLACK AND WHITE FILM"                                           *
SOURCE_IMAGE_ID "NAPP 6916 166"                                               *
SOURCE_IMAGE_DATE 1994 05 02                                                  *
SOURCE_DEM_DATE 1954 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 50393910                                                       *
BYTE_COUNT 6510                                                               *
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END_USGS_HEADER                                                               *