控_制_网_平_差_报_告.docx

控 制 网 平 差 报 告控制网概况计算软件：南方平差易2005网名：2011-11-28计算日期：2011-11-28观测人：记录人：计算者：检查者：测量单位：备注：测绘工程平面控制网等级：国家三等，验前单位权中误差：1.50(s)已知坐标点个数：5未知坐标点个数：2未知边数：5最大点位误差p2 = 0.0259 (m)最小点位误差p1 = 0.0254 (m)平均点位误差 = 0.0256 (m)最大点间误差 = 0.0366(m)最大边长比例误差 = 47858平面网验后单位权中误差 = 3.76 (s)边长统计总边长：9299.582(m),平均边长：1859.916(m),最小边长：1009.021(m),最大边长：3082.621(m)闭合差统计报告序号:闭合导线路径：b-p1-a角度闭合差=4.90(s),限差=7.79(s)fx=-0.022(m),fy=-0.006(m),fd=0.023(m)总边长s=3707.923(m),全长相对闭合差k=1/162420,平均边长=1235.974(m)序号:闭合导线路径：c-p1-b角度闭合差=3.30(s),限差=7.79(s)fx=0.042(m),fy=0.004(m),fd=0.042(m)总边长s=4605.474(m),全长相对闭合差k=1/110194,平均边长=1535.158(m)序号:附合导线路径：e-d-p2-p1-b-a角度闭合差=-9.43(s),限差=9.00(s)fx=0.028(m),fy=-0.089(m),fd=0.094(m)总边长s=4031.891(m),全长相对闭合差k=1/43081,平均边长=1343.964(m)序号:附合导线路径：e-d-p2-p1-c-b角度闭合差=-15.48(s),限差=9.00(s)fx=0.040(m),fy=-0.132(m),fd=0.138(m)总边长s=5591.659(m),全长相对闭合差k=1/40439,平均边长=1863.886(m)起算点数据表点名x(m)y(m)h(m)备注a3143.23705260.3340b4609.36105025.6960c7657.66105071.8970d4157.19708853.2540e3822.91089795.7256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ab0.000000p144.0544801.9544.054675bc0.000000p176.514070-5.6676.513504a170.022380-2.75170.022105cp10.000000b28.4520900.3428.452124dp20.000000e168.014520-2.64168.014256p1a0.000000b42.4327200.0342.432723c117.0622308.66117.063096p2244.321840-1.44244.321696p2p10.000000d201.573400-2.40201.573160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)ap12185.0700-0.01452185.055535.001378bp11522.8530-0.00161522.851477.434101cp13082.6210-0.01383082.6072152.064474dp21009.0210-0.03651008.9845301.300234p2p11500.0170-0.05521499.9618279.323074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p10.01900.016976.0907630.0254p20.02110.0149115.3659430.0259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ap10.02540.018112054876.0907632185.0555bp10.02540.01908011676.0907631522.8514cp10.02540.017018100276.0907633082.6072dp20.02590.021147858115.3659431008.9845p1p20.02540.018112054876.0907631499.9618控制点成果表点名x(m)y(m)h(m)备注a3143.23705260.3340已知点b4609.36105025.6960已知点c7657