导线内业计算习题、例题

习题在后面部分例题：如下(表格里草图)的闭合导线，已知边的坐标方位角4672点坐标为(1,外业观测边长和角度如图，计12算各导线点坐标。点号观测角()改正数()改正后的角()坐标方位角()距离D(m)坐标增量改正后的坐标增量坐标值点号x(m)y(m)x(m)y(m)x(m)y(m)22657022960915+12960927540.3801236.7001143062988.100.01270.460+0014+52.88770.472+52.9011240242+121240254469.9081289.6015870923133060.018+6.601+0021+132.896+6.583+132.9171020209+121020221476.4911422.518491144109.510.014+108.103+0018+17.500+108.089+17.5181170524+121170536584.5801440.03633061720108.430.014+64.175+001887.400+64.16187.3821003930+121003942648.7411352.65422265702158.710.021108.340+0.026115.980108.361115.594540.3801236.70015395900+605400000587.81+0.079009700辅助计算草图f.539159540B60f允.40.5.89f.允fx.+0.079fy0.097fD.vf2.f2.P.0.125K.J.0.125.D.d578.8147825答案：表3光电测距导线坐标计算表点观测角改正数改正后的角号()()()坐标方位角()距离3352400201.60210827181010827082635108263.40坐标增量x(m)y(m)改正后的坐标增量x(m)y(m)3841018108410081680116241.00413549111013549011235017200.40590070110900551335717231.4011212702101212652+0.055+183.302+0.07228.208+0.065235.752+0.054111.592+0.063+191.941+0.01583.922+0.021261.885+0.018+50.020+0.015+166.455+0.017+129.246540005050540000033524001137.800.3090.086+183.35783.907坐标值x(m)y(m)500.000500.000683.357416.093228.136261.864655.221154.2293235.687111.538+192.004+50.038+166.470+129.263419.534204.2674307.996370.7375500.000500.0001辅助计算f.50fAIf允“.叭589fx-0309fD.0.3210.086草图1/3545学校：组号：小组成员: