BEGIN_USGS_DOQ_HEADER * QUADRANGLE_NAME "SILVERWOOD LAKE" * QUADRANT NE * NORTH_LATITUDE 34 22 30.000 * WEST_LONGITUDE -117 18 45.000 * SOUTH_LATITUDE 34 18 45.000 * EAST_LONGITUDE -117 15 00.000 * 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 6480 7560 * HORIZONTAL_DATUM NAD83 * HORIZONTAL_COORDINATE_SYSTEM UTM * COORDINATE_ZONE 11 * HORIZONTAL_UNITS METERS * HORIZONTAL_RESOLUTION 1.000 * SECONDARY_HORIZONTAL_DATUM NAD27 * XY_ORIGIN 470850.000 3804090.000 * SECONDARY_XY_ORIGIN 470930.125 3803893.940 * NATION US * STATE CA * NW_QUAD_CORNER_XY 471268.682 3803780.744 * NE_QUAD_CORNER_XY 477014.961 3803764.818 * SE_QUAD_CORNER_XY 476997.901 3796834.529 * SW_QUAD_CORNER_XY 471247.357 3796850.442 * SECONDARY_NW_QUAD_XY 471268.029 3803585.103 * SECONDARY_NE_QUAD_XY 477014.438 3803569.177 * SECONDARY_SE_QUAD_XY 476997.379 3796639.085 * SECONDARY_SW_QUAD_XY 471246.705 3796654.997 * RMSE_XY 1.728 * IMAGE_SOURCE "BLACK AND WHITE FILM" * SOURCE_IMAGE_ID "NAPP 6865 176" * SOURCE_IMAGE_DATE 1994 06 01 * SOURCE_IMAGE_ID "NAPP 6865 175" * SOURCE_IMAGE_DATE 1994 06 01 * SOURCE_DEM_DATE 1952 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 48995280 * BYTE_COUNT 6480 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * END_USGS_HEADER *