独立坐标值x0'yo'城市坐标值942875.7180点x'942975.8814551998.76y'551957.7604公式：x'=x0+x*cos31.7139+y*sin31.7139公式：y'=y0-x*sin31.7139+y*cos31.713931.7139转角106.7617.776x'y'942975.8814551957.7604ax=y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=50565-13.511611-1017617-1021.5675x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'第 1 页，共 10 页
942879.9714551996.1316942883.1255552001.2357942872.8748551984.6474942888.2296551998.0816942879.8187551984.4707942893.3337551994.9276942884.9228551981.3166942897.3774y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=6.30120.4185-11.888723.6555-9.561426.7054.778830.1988-8.260931.35136.353828.2217.84827.3827-10.971836.5177-6.118933.9918-9.201634.510.6937.55.49442.5y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'第 2 页，共 10 页
551992.7826942886.8381551977.9129942890.8151551978.1911942900.9476551988.787942897.0651551975.8577942905.7281551987.6844942903.8507551990.601942893.2444551975.032942903.5664551974.3582942899.7972551973.0636942910.6861551989.7179942910.5067551983.7207942910.2078y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=-3.16640.3995-6.556939.69613.6947.696-0.16644.89216.6955.892-2.36247.744212.6553.28173.05951.867418.40858.86746.28457.063421.40855.28422.6964.0634y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'第 3 页，共 10 页
551973.7254942906.6384551971.945942916.6833551989.5385942916.2049551973.546942922.6805551989.3592942922.0228551967.3695942922.983551984.4231942922.6519551973.3532942929.5174551987.1538942929.0989551973.1604942935.5146551986.9745942934.6748551989.0004942935.0961y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=x=9.28461.259426.1464.259420.94469.259412.28489.759427.77889.759417.77870.241723.896974.068714.657976.560626.038979.148616.379983.103927.339484.408917.4254101.7594y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'x'第 4 页，共 10 页
551972.981942941.5716551988.7941942941.3922551982.797942941.0933551972.8017942966.6771551975.2057942961.4204551966.6989942948.0335551982.1642942946.4324551972.2929942954.5349551980.6646942951.659551971.0874942960.7848551978.3313942956.6834551969.2116942975.2699y=x=y=x=y=x=y=x=y=x=y=x=y=x=y=24.705101.759417.778110.659427.778106.759417.77890.659455.77878.659455.778110.659432.77857.382730.4234y'x'y'x'y'x'y'x'y'x'y'x'y'x'y'551966.2835942971.6286551960.3908942984.4564551964.2191942975.882551957.7624942982.1617551998.5518942971.9535552004.8599942987.0848551968.4725942940.5254551994.4759公式：x'=x0+x*cos31.7139+y*sin31.7139公式：y'=y0-x*sin31.7139+y*cos31.7139第 5 页，共 10 页
验证点点1点2点3点4点5点6点7点8第 6 页，共 10 页
点9.1点9点10点11点12点12.1点11.1点13点13.1点14点14.1点15第 7 页，共 10 页
点15.1点16点17点18点19点20点21点22点23点24点24.1点25第 8 页，共 10 页
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点37点38点39点40点41点42点43第 10 页，共 10 页
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