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1、习题在后面部分例题：如下(表格里草图)的闭合导线，已知12边的坐标方位角12 46 57 02 , 1点坐标为(540.380,1236.700 ),外业观测边长和角度如图，计算各导线点坐标。占 八、号观测角(0 )改正 数 ()改正后的角(0 )坐标方位角(0 ， )距离D (m)坐标增量改正后的坐标增量坐标值占 八、号Ax( m)/m)A5?( m)A7( m)2226 57 022196 09 15+1296 09 27540.3801236.7001143 06 2988.100.012 70.460+0.014+52.887 70.472+52.9015124 02 42+12124
2、 02 54469.9081289.601587 09 23133.060.018+6.601+0.021+132.896+6.583+132.9174102 02 09+12102 02 21476.4911422.51849 11 44109.510.014+108.103+0.018+17.500+108.089+17.5183117 05 24+12117 05 36584.5801440.0363306 17 20108.43 0.014 +64.175+0.018 87.400+64.16187.3822100 39 30+12100 39 42648.7411352.654222
3、6 57 02158.71 0.021 108.340+0.026 115.980 108.361 115.5941540.3801236.7001539 59 00+60540 00 00587.81+0.0790.09700辅 助 计 算f 1 f允fx +0.079fy 0.097/fD0.1251KD d 578 .814782草图1、计算导线点坐标 答案：占 八、号观测角( )改正数 ()改正后的角( )坐标方位角( )距离 (m)坐标增量改正后的坐标增量坐标值占 八、号Ax( m)Ay( m)A5?( m)Ay?( m)1335 24 00201.60+0.055+ 183.302
4、+0.015-83.922+ 183.357-83.907500.000500. 00012108 27 18一10108 27 08683.357416.0932263 51 08263.40+0.072-28.208+0.021-261.885 28.136 261.864384 10 18一1084 10 08655.221154.2293168 01 16241.00+0.065 235.752+0.018+50.020-235.687+50.0384135 49 11一10135 49 01419.534204.2674123 50 17200.40+0.054 111.592+0.015+ 166.455 111.538+ 166.470590 07 01一1090 05 51307.996370.737533 57 17231.40+0.063+ 191.941+0.017+ 129.246+ 192.004+ 129.2631121 27 02一10121 26 52500.000500.0001335 24 0022E540 00 50一50540 00 001137.80 0.309 0.08600辅 助 计 算fx0.309fy0.086frKrD0.321D1/3545草图表3光电测距导线坐标计算表学校：组号：小组成员：年 月 日
导线内业计算习题例题
