控 制 网 平 差 报 告水准

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1、控制网平差报告(水准）[控制网概况]计算软件：南方平差易2005网名：水准网计算日期：2013-07-14观测人：姚鹏程记录人：计算者：姚鹏程检查者：测量单位：测绘工程（2）班10340227备注：高程控制网等级：国家四等已知高程点个数：1未知高程点个数：12每公里高差中误差=15.06(mm)最大高程中误差[407]=6.00(mm)最小高程中误差[402]=3.12(mm)平均高程中误差=4.96(mm)规范允许每公里高差中误差=10(mm)[边长统计]总边长：1274.716(m),平均边长：98.055(m),最小边长：81.338(m),最大边长

2、：144.950(m)观测测段数：13[闭合差统计报告]序号:<1>:闭合水准路径：[407-408-409-410-411-412-413-401-402-403-404-405-406]高差闭合差=-17.00(mm),限差=±20*SQRT(1.275)=±20.00(mm)路线长度=1.275(km)[起算点数据表]点名X(m)Y(m)H(m)备注4011594.6490[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)高差较差(m)较差限差(m)40140292.52700.853040240398.27100.961540340

3、4102.69600.9950404405144.5000-0.5425405406105.0990-0.910540640798.4120-1.526540740893.3160-0.767040840986.7080-0.635040941092.2810-0.727541041185.33200.674041141281.08500.408541241394.26600.323041340196.26100.8770[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4010.00001594.6490已知点40

4、20.00120.85420.00311595.50324020.00311595.50324030.00130.96280.00431596.46614030.00431596.46614040.00140.99640.00511597.46244040.00511597.46244050.0019-0.54060.00571596.92194050.00571596.92194060.0014-0.90910.00591596.01284060.00591596.01284070.0013-1.52520.00601594.48764070.00601

5、594.48764080.0012-0.76580.00591593.72184080.00591593.72184090.0012-0.63380.00571593.08804090.00571593.08804100.0012-0.72630.00541592.36174100.00541592.36174110.00110.67510.00491593.03694110.00491593.03694120.00110.40960.00431593.44654120.00431593.44654130.00130.32430.00321593.7707

6、4130.00321593.77074010.00130.87830.00001594.6490已知点[控制点成果表]点名H(m)备注点名H(m)备注4011594.6490已知点4021595.50324031596.46614041597.46244051596.92194061596.01284071594.48764081593.72184091593.08804101592.36174111593.03694121593.44654131593.7707