闭合导线坐标计算
表
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闭合导线坐标计算表
距离 增量计算值 改正后增量 观测角 改正数 改正角 坐标方位角 x y 点号 点号 D ?′″ ″ ?′″ ?′″ ?x/m ?y/m ?x/m ?y/m /m /m /m
1 2 3 4 5 6 7 8 9 10 11 12 13 A 0.00 0.00 A -1 0 188 04 03 90.95 -90.05 -12.76 -90.04 -12.76 B 173 00 54 +19 173 01 13 -90.05 -12.76 B -1 0 181 05 16 114.12 -114.11 -2.17 -114.1 -2.17 C 92 43 42 +19 92 44 01 -204.16 -14.93 C -1 +1 93 49 17 154.21 -10.29 153.88 -10.28 153.87 D 89 04 09 +19 89 04 28 -214.45 138.95 D -1 0 02 53 45 135.83 135.65 6.86 135.66 6.86 E 196 15 00 +19 196 15 19 -78.80 145.81 E 0 0 19 09 04 69.40 65.36 22.77 65.36 22.77 F 79 57 54 +20 79 58 14 -13.44 168.58 F -1 0 279 07 18 89.27 13.94 -88.15 13.95 -88.15 G 170 35 12 +20 170 35 32 0.50 80.43 G 0 0 269 42 50 80.43 -0.50 -80.43 -0.5 -80.43 A 98 20 54 +19 98 21 13 0.00 0.00 A 188 04 03 B
总和 899 57 45 +135 900 00 00 734.21 +0.05 -0.01 0.00 0.00 f/m,,X,,0.05,x
f/m,,Y,,0.01f,,,899:57'45",360:,,135",,,y理测,,, 辅22f,,60"7,,159"f/m,f,f,0.05容Dxy助
计K,f/D,0.05/734.21,1/14000,1/2000,D算