闭和导线坐标计算表.xls

表7-10 闭和导线坐标计算表 点点号号′′″″观观测测角角角角度度改改正正数数 改改正正后后的的角角 坐坐标标方方位位角角 距距离离mmΔXMΔXMΔYMΔYM 1125.50000 105.22105.22 -61.1016 85.66123 21074830107.80833107.80833 0.003472 107.81180653.3118180.1880.1847.90434 64.29624 37302073.00555673.005556 0.003472 73.0090278306.32083 129.34129.34 76.60888 -104.211 489335089.56388989.563889 0.003472 89.5673611215.8881978.1678.16-63.3223 -45.8178 189363089.60833389.608333 0.003472 89.6118056125.50000 2 和359.98611 0.013889360392.90.089358 -0.07125 已已知知α1α112512530300 0125.5 角角度度闭闭和和差差 度度 -0.01389限限差差″″全全长长闭闭和和差差m0.1143 角角度度闭闭和和差差 秒秒 -50120全全长长相相对对闭闭和和差差1/ 3437.778 注加粗粗数据为已知值或观测值，其余数据为计算结果。 ΔXMΔXMΔYMΔYMXmXmYmYm -61.1255 85.68032506.321506.321215.652215.652 47.8861 64.31078 445.1955 301.3323 76.57947 -104.187 493.0816 365.6431 -63.3401 -45.8036 569.6611 261.4556 506.321506.321215.652215.652 00 1/2000 表7-10 闭和导线坐标计算表