控 制 网 平 差 报 告

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1、控制网平差报告[控制网概况]计算软件：南方平差易2005网名：计算日期：2013-11-26观测人：记录人：计算者：检查者：测量单位：备注：平面控制网等级：国家四等，验前单位权中误差：2.50(s)已知坐标点个数：4未知坐标点个数：3未知边数：4最大点位误差[dx2]=0.0075(m)最小点位误差[dx3]=0.0064(m)平均点位误差=0.0068(m)最大点间误差=0.0093(m)最大边长比例误差=29616平面网验后单位权中误差=2.35(s)往返测距单位权中误差=0.000(m)[边长统计]总边长：915.934(m),平均边

2、长：228.983(m),最小边长：173.931(m),最大边长：275.881(m)[闭合差统计报告]序号:<1>:附合导线路径：[d044-d043-dx3-dx2-dx1-d0401-d039]角度闭合差=2.43(s),限差=±11.18(s)fx=-0.019(m),fy=-0.004(m),fd=0.019(m)总边长[s]=915.934(m),全长相对闭合差k=1/47548,平均边长=228.983(m)[起算点数据表]点名X(m)Y(m)H(m)备注d03925515.20409736.5020d040125558.2

3、4609867.8720d04325530.552010782.5110d04425536.932011139.4580[方向观测成果表]测站照准方向值(dms)改正数(s)平差后值(dms)备注d0401d0390.000000dx1203.1203754.11203.120786dx1d04010.000000dx2174.1658751.94174.170069dx2dx10.000000dx3179.4219120.59179.421971dx3dx20.000000d043183.073381-1.17183.073264d043

4、dx30.000000d044176.480282-3.04176.475978[距离观测成果表]测站照准距离(m)改正数(m)平差后值(m)方位角(dms)d0401dx1275.88100.0004275.881495.034084dx1d0401275.8830-0.0016275.8814275.034084dx1dx2173.9310-0.0017173.929389.204153dx2dx1173.9300-0.0007173.9293269.204153dx2dx3226.5150-0.0023226.512789.03012

5、4dx3dx2226.5130-0.0003226.5127269.030124dx3d043239.6070-0.0004239.606692.103388d043dx3239.6080-0.0014239.6066272.103388[平面点位误差表]点名长轴(m)短轴(m)长轴方位(dms)点位中误差(m)备注dx10.00600.002793.4718870.0065dx20.00680.003291.1626820.0075dx30.00590.002491.5239400.0064[平面点间误差表]点名点名长轴MT(m)短轴MD

6、(m)D/MD长轴方位T(dms)平距D(m)备注d0401dx10.00650.00604630693.471887275.8814dx1dx20.00650.00604630693.471887173.9293dx2dx30.00610.00592961689.593869226.5127dx3d0430.00610.00592961689.593869239.6066[控制点成果表]点名X(m)Y(m)H(m)备注d03925515.20409736.5020已知点d040125558.24609867.8720已知点dx125533

7、.907110142.6777dx225535.895810316.5956dx325539.650010543.0772d04325530.552010782.5110已知点d04425536.932011139.4580已知点