导线严密平差计算表

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1、导线严密平差计算表工程名称：等级：点名观测角度(°'")角度改正(")方位角(°'")边长观测值(m)边长改正数(mm)边长平差值(m)坐标X(m)Y(m)YI122804655.193505182.5001352839127.351-0.15127.351SJC122450040.052804564.395505271.797180184365.722-0.1665.722SJC216956010.052804498.674505271.440170144447.631-0.1647.631SJC31358250.052804451.7325052

2、79.51041309196.5880.20196.588SJC415743240.082804647.788505293.9733415633107.3030.17107.303SJC525049520.062804749.806505260.71252462559.7470.0859.747SJC66157100.102804785.951505308.2852944335110.3340.09110.334SJC727829290.032804832.102505208.067331304109.5430.13109.543SJC8964059

3、0.082804923.745505268.077309540383.4940.1283.494SJC920654390.042804977.303505204.0243364842244.0360.21244.036YI102805201.625505107.934备注Wx=-1.52mmWy=0.21mmWs=1.54mmΣD=1151.749m1/T=1/748766<1/15000计算：校核：日期：平差计算成果表工程名称：等级：点名坐标高程(m)角度平差值(°'")至点方位角(°'")边长平差值(m)高差平差值(m)X(m)Y(m)YI122

4、804655.193505182.500SJC11352839127.351SJC12804564.395505271.7972245004SJC2180184365.722SJC22804498.674505271.4401695601SJC3170144447.631SJC32804451.732505279.510135825SJC441309196.588SJC42804647.788505293.9731574324SJC53415633107.303SJC52804749.806505260.7122504952SJC652462559.

5、747SJC62804785.951505308.285615710SJC72944335110.334SJC72804832.102505208.0672782929SJC8331304109.543SJC82804923.745505268.077964059SJC9309540383.494SJC92804977.303505204.0242065439YI103364842244.036YI102805201.625505107.934计算：校核：日期：精度评定表工程名称：等级：点名点位中误差误差椭圆参数高程中误差(mm)相邻点位误差(mm)

6、方位角中误差(")边长中误差(mm)边长相对中误差Mx(mm)My(mm)M(mm)A(mm)B(mm)F(度分)YI120.961.330.511/25万SJC10.620.740.960.830.4955490.611.230.471/14万SJC20.721.081.301.160.6066050.531.090.461/10万SJC30.791.311.531.370.6870531.010.910.521/38万SJC40.840.741.120.910.6533000.640.790.491/22万SJC50.760.691.030.79

7、0.6727310.530.700.491/12万SJC60.840.771.140.870.7330450.610.620.511/22万SJC70.710.801.070.830.6863010.580.550.501/22万SJC80.740.741.040.800.6745060.540.540.491/17万SJC90.570.640.850.660.5461250.850.560.541/45万YI10备注平面：测角中误差=0.468"计算：校核：日期：