控制网平差报告

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 网名洋什水库导线网 计算日期:日期: 2017-09-19 观测人:刘涛 记录人:王竞阔 计算者:王竞阔 测量单位:测量三班13组 备注:2、平面控制网等级，验前单位权中误差国家四等：2.5(s) 高程控制网等级：3、控制网数据统计结果 边长统计结果总边长：1078.7097,平均边长：98.0645,最小边长：43.9300,最大边长：143.9563 角度统计结果控制网中最小角度：91.3638,最大角度：336.49583、控制网中最大误差情况 最大点位误差 = 0.0201 (m) 最大点间误差 = 0.0179 (m) 最大边长比例误差 = 4081 平面网验后单位权中误差 = 5.79 (s) 每公里高差中误差 = 0.00 (mm) 起始点高程 YSSK 96.4103(m) YHDY 91.0797(m) B10 95.0887(m) B11 89.9037(m)闭合差统计报告几何条件:附合导线路径：B11-B10-B9-B8-B7-B6-B5-B4-B3-B2-B1-YHDY-YSSKfx=0.055(m),fy=-0.005(m),fd=0.055(m)s=959.080(m),k=1/17460,平均边长=95.908(m)几何条件:符合水准路径：B10-B9-B8-B7-B6-B5-B4-B3-B2-B1-YHDY高差闭合差=-0.0(mm),限差=19.6(mm)路线长度=0.959(km)几何条件:无定向导线fx=-0.052(m),fy=-0.010(m),fd=0.053(m)s=959.080(m),k=1/18181,平均边长=95.908(m)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YHDYYSSK0.000000YHDYB1336.495800-0.89336.495711B1YHDY0.000000B1B2184.535200-1.41184.535059B2B10.000000B2B3175.051200-1.77175.051023B3B20.000000B3B4242.395800-2.31242.395569B4B30.000000B4B5186.044200-1.20186.044080B5B40.000000B5B6179.3737000.24179.373724B6B50.000000B6B7173.3556001.35173.355735B7B60.000000B7B891.3638003.0991.364109B8B70.000000B8B9219.2320001.49219.232149B9B80.000000B9B10115.2523001.41115.252441B10B90.000000B10B11178.105600-0.13178.105587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)YHDYB191.67150.007091.6785348.350526B1B285.52900.007185.5361353.285584B2B394.68550.007094.6925348.340607B3B490.15850.005390.163851.140176B4B5106.12630.0047106.131057.184256B5B682.46430.004882.469056.561980B6B7143.95630.0054143.961750.321714B7B8128.04850.0052128.0537322.085824B8B943.93000.007343.93731.321973B9B1092.51050.002592.5130296.574413B10B11119.62950.0095119.6390295.084000高差观测成果表测段起点号测段终点号测段距离(m)测段高差(m)YHDYB191.6715-0.2535B1B285.5290-0.2310B2B394.6855-0.3620B3B490.15851.6395B4B5106.12630.9050B5B682.4643-2.5390B6B7143.95630.2960B7B8128.04855.3790B8B943.93001.7320B9B1092.5105-2.5570B10B11119.6295-5.1850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B10.01090.0031169.2204630.0113B20.01420.0060173.4734770.0154B30.01600.0089179.3655460.0183B40.01530.012311.3230250.0196B50.01480.013625.1329150.0201B60.01460.0136177.1832690.0199B70.01610.0109160.3119040.0195B80.01290.0089152.1657130.0156B90.01110.0032118.5752710.0116高程平差结果表点号高差改正数(m)改正后高差(m)高程中误差(m)平差后高程(m)备注YHDY0.000091.0797已知点B1-0.0000-0.25350.000090.8262B10.000090.8262B20.0000-0.23100.000090.5952B20.000090.5952B3-0.0000-0.36200.000090.2332B30.000090.2332B40.00001.63950.000091.8727B40.000091.8727B50.00000.90500.000092.7777B50.000092.7777B6-0.0000-2.53900.000090.2387B60.000090.2387B7-0.00000.29600.000090.5347B70.000090.5347B80.00005.37900.000095.9137B80.000095.9137B9-0.00001.73200.000097.6457B90.000097.6457B10-0.0000-2.55700.000095.0887已知点B100.000095.0887已知点B11-0.0000-5.18500.000089.9037已知点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YHDYB10.01130.01098428169.22046391.6785B1YHDY0.01130.01098428169.22046391.6785B1B20.01140.01087891178.43373085.5361B2B10.01140.01087891178.43373085.5361B2B30.01170.01098703178.36114994.6925B3B20.01170.01098703178.36114994.6925B3B40.01150.010883745.25099890.1638B4B30.01150.010883745.25099890.1638B4B50.01180.0108981511.253574106.1310B5B40.01180.0108981511.253574106.1310B5B60.01140.0108764218.58079182.4690B6B50.01140.0108764218.58079182.4690B6B70.01270.0108133067.520141143.9617B7B60.01270.0108133067.520141143.9617B7B80.01260.011111553171.571878128.0537B8B70.01260.011111553171.571878128.0537B8B90.01090.0108408188.37484043.9373B9B80.01090.0108408188.37484043.9373B9B100.01160.01118331118.57527192.5130B10B90.01160.01118331118.57527192.5130控制点成果表点名X(m)Y(m)H(m)备注YSSK4649117.4608556550.374596.4103已知点YHDY4648739.4117556471.724691.0797已知点B14648829.2767556453.579890.8262B24648914.2599556443.870490.5952B34649007.0739556425.102590.2332B44649063.5294556495.403991.8727B54649120.8472556584.726192.7777B6