中开高速二等水准平差报告-总报告.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：中开高速二等水准计算日期：2020-04-14观测人：刘军记录人：李凌波计算者：陈汉波检查者：刘军测量单位：中山市测绘工程有限公司备注：高程控制网等级：国家二等已知高程点个数：3未知高程点个数：30每公里高差中误差=0.54(mm)最大高程中误差=2.07(mm)最小高程中误差25川082=0.53(mm)平均高程中误差=1.73(mm)规范允许每公里高差中误差=2(mm)边长统计总边长：138669.000(m),平均边长：4333.406(m),最小边长：125.000(m),最大边长：18239.000(m)观测测段数：32闭合

2、差统计报告序号:：附合水准路径：SZ11-ZKI01-SZ09高差闭合差=L45(mm),限差=4*SQRT(20.161)=17.96(mm)路线长度=20.161(km)测站数=301(个)序号:附合水准路径：SZ10-III20139-ZS27-D1-A1-ZKI017-BM14-BM13-BM12-ZKI016-BM11-24GE46-BM09-24III144-ZS29-A-D-BM07-C14-ZSYD-BM15-BM06-BM05-ZS31-BM04-BM03-BM02-BM01-ZKI009-25III082-SZ11高差闭合差=7.49(mm),限差=4*SQRT(118.5

3、08)=43.54(mm)路线长度=118508(km)测站数=1745(个)起算点数据表点名X(m)Y(m)H(m)备注SZ0918.8297点名X(m)Y(m)H(m)备注SZll61.6086SZlO43.6802高差观测成果表测段起点号测段终点号测站数测段高差(m)高差较差(m)较差限差(m)SZ09ZKIOl84.00-15.2067ZKIOlSZll217.0057.9870SZll2511108264.00-57.400425111082ZKI009160.00-1.5241ZKI009BMOl6.001.2215BMOlBM0214.00-1.5691BM02BM0332.00

4、3.0886BM03BM0444.005.1241BM04ZS3145.0020.5169ZS31BM0555.00-16.7698BM05BM0653.009.0618BM06BM1559.006.5187BM15ZSYD90.00-14.8805ZSYDC1495.003.5361C14BM0757.00-14.7150BM07D10.00-1.6918DA1.00-0.1845AZS2931.000.2571ZS292411114434.008.292824111144BM0936.003.1749BM0924GE4635.00-9.833924GE46BMll51.001.9438BM

5、llZKI01626.00-3.5136ZKI016BM1228.000.0294BM12BM1380.002.8817BM13BM1420.001.2569BM14ZKI0174.00-1.5589ZKI017Al254.00-2.9190ZS271112013983.00-2.563411120139SZlO67.0039.8070AlDl1.000.1841DlZS27210.004.2928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SZ090.000018.8297已知点ZKIOl-0.0004-15.20710.00083.6226点号高差

6、改正数(m)改正后高差(m)高程中误差(m)平差后高程(m)备注ZKIOl0.00083.6226SZll-0.001057.98600.000061.6086已知点SZll0.000061.6086已知点251110820.0003-57.40010.00084.2085251110820.00084.2085ZKI0090.0007-1.52350.00142.6850ZKI0090.00142.6850BMOl0.00001.22160.00143.9066BMOl0.00143.9066BM020.0001-1.56900.00142.3376BM020.001423376BM030.

7、00013.08870.00155.4263BM030.00155.4263BM040.00025.12420.001610.5506BM040.001610.5506ZS310.000220.51700.001731.0676ZS310.001731.0676BM050.0002-16.76960.001814.2981BM050.001814.2981BM060.00029.06210.001823.3601BM060.001823.3601BM150.00036.51890.001929.8790BM150.001929.8790ZSYD0.0004-14.88020.002014.99

8、89ZSYD0.002014.9989C140.00043.53650.002018.5354C140.002018.5354BM070.0002-14.71480.00213.8206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BM070.00213.8206D0.0000-1.69170.00212.1289D0.00212.1289A0.0000-0.18450.00211.9444A0.00211.9444ZS290.00010.25720.00212.2016ZS290.00212.2016241111440.00018.29300.002110.4946

9、241111440.002110.4946BM090.00023.17510.002113.6697BM090.002113.669724GE460.0002-9.83380.00213.835924GE460.00213.8359BMll0.00021.94400.00215.7799BMll0.00215.7799ZKI0160.0001-3.51350.00202.2664ZKI0160.00202.2664BM120.00010.02950.00202.2959BM120.00202.2959BM130.00032.88200.00205.1779BM130.00205.1779BM1

10、40.00011.25700.00206.4349BM140.00206.4349ZKI0170.0000-1.55880.00204.8761ZKI0170.00204.8761Al0.0011-2.91800.00171.9581ZS270.00126.4360111201390.0004-2.56300.00083.8729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111201390.00083.8729SZlO0.000339.80730.000043.6802已知点Al0.00171.9581Dl0.00000.18410.00172.1423Dl0.00172.1423ZS270.00094.29370.00126.4360控制点成果表点名H(m)备注点名H(m)备注SZ0918.8297已知点ZKIOl3.6226SZll61.6086已知点251110824.2085ZKI0092.6850BMOl3.9066BM022.3376BM035.4263BM0410.5506ZS3131.0676