控制网平差报.docx

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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：2016-09-19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：10未知边数：11最大点位误差[JM4]=0.0142(m)最小点位误差[JM9]=0.0033(m)平均点位误差=0.0097(m)最大点间误差=0.0084(m)最大边长比例误差=44654平面网验后单位权中误差=4.09(s)[边长统计]总边长：1883.593(m),平均边长：171.236

2、(m),最小边长：98.936(m),最大边长：235.484(m)[闭合差统计报告][起算点数据表]点名X(m)Y(m)H(m)备注D040.7190.2530D039.7140.7010D033.8630.9610D034.6650.7010[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D039D0400.JM189.-0.7489.JM1D0390.JM2165.-1.32165.JM2JM10.JM3193.-0.41193.JM3JM20.L-1174.-0.90174.L-1JM30.

3、JM4168.-0.74168.JM4L-10.JM5196.0.09196.JM5JM40.JM6168.-0.36168.JM6JM50.JM7195.0.60195.JM7JM60.JM8175.-0.19175.JM8JM70.JM9194.-0.49194.JM9JM80.D03311.-2.3411.D033JM90.D034159.-0.68159.[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)D039JM1199.7924-0.0012199.791244.JM1JM2162.3

4、700-0.0012162.368829.JM2JM3201.7110-0.0012201.709843.JM3L-1134.2030-0.0012134.201837.L-1JM499.4140-0.001199.412925.JM4JM5235.4840-0.0012235.482842.JM5JM6199.3845-0.0012199.383331.JM6JM7175.9090-0.0012175.907846.JM7JM8194.4960-0.0012194.494841.JM8JM9181.8930-0.001118

5、1.891956.JM9D03398.93600.001098.9370248.[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JM10.00470.0023134.0.0052JM20.00790.0030127.0.0085JM30.01150.0035129.0.0120L-10.01320.0038130.0.0137JM40.01360.0039130.0.0142JM50.01300.0039130.0.0136JM60.01120.0037132.0.0118JM70.00840.

6、0034132.0.0091JM80.00430.0030132.0.0052JM90.00240.0022155.0.0033[平面点间误差表]点名点名长轴MT(m)短轴MD(m)D/MD长轴方位T(dms)平距D(m)备注D039JM10.00520.002388771134.199.7912JM1JM20.00520.002388771134.162.3688JM2JM30.00500.002272504106.201.7098JM3L-10.00500.002272504106.134.2018L-1JM40.0059

7、0.002389602100.99.4129JM4JM50.00590.002389602100.235.4828JM5JM60.00420.00226022092.199.3833JM6JM70.00420.00226022092.175.9078JM7JM80.00330.00224465490.194.4948JM8JM90.00330.00224465490.181.8919JM9D0330.00580.002396.98.9370[控制点成果表]点名X(m)Y(m)H(m)备注D040.7190.2530已知点D03

8、9.7140.7010已知点JM1.4059.5144JM2.0665.6207JM3.0952.7127L-1.8923.9809JM4.6717.6726JM5.6594.3559JM6.9594.0459JM7.7993.8790JM8.8458.4543JM9.852