BEGIN_USGS_DOQ_HEADER                                                         *
QUADRANGLE_NAME "PORTERVILLE"                                                 *
QUADRANT SW                                                                   *
NORTH_LATITUDE   36 03 45.000                                                 *
WEST_LONGITUDE -119 07 30.000                                                 *
SOUTH_LATITUDE   36 00 00.000                                                 *
EAST_LONGITUDE -119 03 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 6480 7710                                                   *
HORIZONTAL_DATUM NAD83                                                        *
HORIZONTAL_COORDINATE_SYSTEM UTM                                              *
COORDINATE_ZONE 11                                                            *
HORIZONTAL_UNITS METERS                                                       *
HORIZONTAL_RESOLUTION 1.000                                                   *
SECONDARY_HORIZONTAL_DATUM NAD27                                              *
XY_ORIGIN 308070.000 3993300.000                                              *
SECONDARY_XY_ORIGIN 308150.136 3993102.787                                    *
NATION US                                                                     *
STATE CA                                                                      *
NW_QUAD_CORNER_XY 308616.450 3992970.415                                      *
NE_QUAD_CORNER_XY 314246.142 3992849.257                                      *
SE_QUAD_CORNER_XY 314099.262 3985915.662                                      *
SW_QUAD_CORNER_XY 308465.113 3986036.734                                      *
SECONDARY_NW_QUAD_XY 308611.898 3992769.815                                   *
SECONDARY_NE_QUAD_XY 314241.724 3992648.654                                   *
SECONDARY_SE_QUAD_XY 314094.847 3985715.234                                   *
SECONDARY_SW_QUAD_XY 308460.564 3985836.309                                   *
RMSE_XY 0.837                                                                 *
IMAGE_SOURCE "BLACK AND WHITE FILM"                                           *
SOURCE_IMAGE_ID "NAPP 6927 117"                                               *
SOURCE_IMAGE_DATE 1994 09 04                                                  *
SOURCE_DEM_DATE 1969 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 01                                                      *
DATA_FILE_SIZE 49967280                                                       *
BYTE_COUNT 6480                                                               *
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END_USGS_HEADER                                                               *