BEGIN_USGS_DOQ_HEADER                                                         *
QUADRANGLE_NAME "TROY LAKE"                                                   *
QUADRANT SW                                                                   *
NORTH_LATITUDE   34 48 45.000                                                 *
WEST_LONGITUDE -116 37 30.000                                                 *
SOUTH_LATITUDE   34 45 00.000                                                 *
EAST_LONGITUDE -116 33 45.000                                                 *
PRODUCTION_DATE 1998 05 13                                                    *
RASTER_ORDER LEFT_RIGHT/TOP_BOTTOM                                            *
BAND_ORGANIZATION "SINGLE FILE"                                               *
BAND_CONTENT BLACK&WHITE                                                      *
BITS_PER_PIXEL 8                                                              *
SAMPLES_AND_LINES 6450 7590                                                   *
HORIZONTAL_DATUM NAD83                                                        *
HORIZONTAL_COORDINATE_SYSTEM UTM                                              *
COORDINATE_ZONE 11                                                            *
HORIZONTAL_UNITS METERS                                                       *
HORIZONTAL_RESOLUTION 1.000                                                   *
SECONDARY_HORIZONTAL_DATUM NAD27                                              *
XY_ORIGIN 533910.000 3852660.000                                              *
SECONDARY_XY_ORIGIN 533989.692 3852464.570                                    *
NATION US                                                                     *
STATE CA                                                                      *
NW_QUAD_CORNER_XY 534297.331 3852314.425                                      *
NE_QUAD_CORNER_XY 540013.589 3852337.564                                      *
SE_QUAD_CORNER_XY 540043.779 3845406.730                                      *
SW_QUAD_CORNER_XY 534323.208 3845383.610                                      *
SECONDARY_NW_QUAD_XY 534298.120 3852117.431                                   *
SECONDARY_NE_QUAD_XY 540014.510 3852140.570                                   *
SECONDARY_SE_QUAD_XY 540044.699 3845209.928                                   *
SECONDARY_SW_QUAD_XY 534323.996 3845186.807                                   *
RMSE_XY 0.909                                                                 *
IMAGE_SOURCE "BLACK AND WHITE FILM"                                           *
SOURCE_IMAGE_ID "NAPP 6871 68"                                                *
SOURCE_IMAGE_DATE 1995 09 30                                                  *
SOURCE_DEM_DATE 1982 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 05 14                                                      *
DATA_FILE_SIZE 48961950                                                       *
BYTE_COUNT 6450                                                               *
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END_USGS_HEADER                                                               *