18-2控 制 网 平 差 报 告(最终).doc

控 制 网 平 差 报 告控制网概况1、本成果为按平面网处理的平差成果 计算软件：南方平差易2002 网名DD 计算日期:日期: 2012-10-30 观测人:DD 记录人: 计算者:DD 测量单位:DD 备注:DD2、平面控制网等级：平面控制，验前单位权中误差12.0(s)3、控制网数据统计结果 边长统计结果总边长：4629.8690,平均边长：171.4766,最小边长：31.9800,最大边长：404.3380 角度统计结果控制网中最小角度：104.4558,最大角度：257.35113、控制网中最大误差情况 最大点位误差 = 0.0965 (m) 最大点间误差 = 0.1042 (m) 最大边长比例误差 = 2715 平面网验后单位权中误差 = 45.52 (s)闭合差统计报告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D17-1D180.000000D18D17-10.000000D18DJ11196.351200-11.44196.350056DJ11D180.000000DJ11DJ12206.580800-6.47206.580153DJ12DJ110.000000DJ12D22-1126.381800-10.32126.380768D22-1DJ120.000000D22-1D23-1148.1609009.72148.161872D23-1D22-10.000000D23-1D23-2196.07080024.96196.073296D23-2D23-10.000000D23-2D23-3172.53290032.70172.540170D23-3D23-20.000000D23-3D25-1214.51030035.05214.513805D25-1D23-30.000000D25-1D25-2210.55240036.82210.560082D25-2D25-10.000000D25-2D26184.02380035.54184.031354D26D25-20.000000D26D26-1106.12420033.74106.131574D26-1D260.000000D26-1D29257.35110063.90257.361490D29D26-10.000000D29D30-1104.455800-24.49104.453351D30-1D290.000000D30-1D31200.092800-3.18200.092482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)D17-1D18312.03700.0011312.0381278.305930D18D17-1312.02400.0141312.038198.305930D18DJ11398.1450-0.0008398.1442295.055987DJ11D18398.1470-0.0028398.1442115.055987DJ11DJ12137.2000-0.0025137.1975322.040139DJ12DJ11137.1980-0.0005137.1975142.040139DJ12D22-1404.3380-0.0015404.3365268.420907D22-1DJ12404.3380-0.0015404.336588.420907D22-1D23-1190.6860-0.0011190.6849236.582779D23-1D22-1190.6850-0.0001190.684956.582779D23-1D23-2115.5200-0.0025115.5175253.060075D23-2D23-1115.51700.0005115.517573.060075D23-2D23-331.98000.000731.9807246.000245D23-3D23-231.9830-0.002331.980766.000245D23-3D25-153.0970-0.009453.0876280.514051D25-1D23-353.08100.006653.0876100.514051D25-1D25-299.3300-0.002199.3279311.474133D25-2D25-199.3290-0.001199.3279131.474133D25-2D2695.16500.002095.1670315.505487D26D25-295.1720-0.005095.1670135.505487D26D26-1174.3860-0.0139174.3721242.041061D26-1D26174.3830-0.0109174.372162.041061D26-1D29143.0860-0.0067143.0793319.402551D29D26-1143.0840-0.0047143.0793139.402551D29D30-1118.4190-0.0054118.4136244.255902D30-1D29118.4220-0.0084118.413664.255902D30-1D3183.1170-0.007583.1095264.352384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DJ110.07100.019822.5108570.0737DJ120.07810.028324.5119830.0831D22-10.08960.035815.5757870.0965D23-10.08320.035420.5133930.0904D23-20.07060.031831.1320620.0774D23-30.06620.030335.4406260.0728D25-10.05380.026242.0951380.0598D25-20.02640.018843.3224510.0324D26-10.01760.0164148.5415430.0240D30-10.01420.0137162.0305150.0197平面点间误差表点名点名MT(m)MD(m)D/MDT方位D距离(m)备注D18DJ110.07370.02001994722.510857398.1442DJ11D180.07370.02001994722.510857398.1442DJ11DJ120.03500.018972411.025291137.1975DJ12DJ110.03500.018972411.025291137.1975DJ12D22-10.07230.019920281179.551469404.3365D22-1DJ120.07230.019920281179.551469404.3365D22-1D23-10.03950.019010026178.563108190.6849D23-1D22-10.03950.019010026178.563108190.6849D23-1D23-20.03630.01876172179.203522115.5175D23-2D23-10.03630.01876172179.203522115.5175D23-2D23-30.02160.018627150.50141331.9807D23-3D23-20.02160.018627150.50141331.9807D23-3D25-10.02680.018628570.08411453.0876D25-1D23-30.02680.018628570.08411453.0876D25-1D25-20.03860.0188528632.24570699.3279D25-2D25-10.03860.0188528632.24570699.3279D25-2D260.03240.0188505843.32245195.1670D26D25-20.03240.0188505843.32245195.1670D26D26-10.02400.016410621148.541543174.3721D26-1D260.02400.016410621148.541543174.3721D26-1D290.02400.01758161148.541543143.0793D29D26-10.02400.01758161148.541543143.0793D29D30-10.01970.01378661162.030515118.4136D30-1D290.01970.01378661162.030515118.4136D30-1D310.01970.01376071162.03051583.1095控制点成果表点名X(m)Y(m)H(m)备注D17-12955022.6911500210.8614已知点D182955068.9020499902.2640已知点DJ112955237.7943499541.7169DJ122955346.0062499457.3763D22-12955336.8507499053.1435D23-12955232.9248498893.2681D23-22955199.3440498782.7393D23-32955186.3366498753.