左外角闭合导线坐标计算

1、闭合导线（顺时针编号，输入左外角）坐标计上口 点号起点2O192112H25观测左角（°192.2069角度改正数（"）5.444444444改正后的角（°192.208457坐标方位角（°327.4838889D3226553226.09815.444444444226.09956813.5834568D49122991.041395.44444444491.0429012284.626358D51011450101.24725.444444444101.248735205.875093D63341350334.23065.444444444334.2

2、320680.10716049D92135311213.88645.444444444213.88790133.9950617D102535536253.92675.444444444253.928179107.923241D1197485397.814725.44444444497.816234625.7394753D122512147251.36315.444444444251.36456897.1040432D132303353230.56475.444444444230.566235147.67027815615.444444444208.157623175.

3、82790100895.444444444163.010401158.838302D16191206191.3355.444444444191.336512170.17481521675.444444444149.218179139.392994D181884414188.73725.444444444188.738735148.131728D193014310301.71945.444444444301.720957269.852685D201743236174.54335.444444444174.544846264.397531D123

4、05551230.93085.444444444230.932346315.329877和3600.027983600.05444已知a 1 =327292327.48389已知边数n=18角度闭合差（”）=-98导线全长闭合差（m）=角度闭合差限差（）=169.7056275导线全长相对闭合差=使用说明：1使用此程序时，要将闭合环导线点进行“顺时针编号”，输入水平角时，要输入左角且为2、使用时，先将此页复制，再在复制页上进行修改一一先将“蓝色”字体项删除，再按实际3、当导线点较多或较少时，按实际点数插入或删除行数。并注意检查计算公式是否正确。4、“蓝色”字体表示计算时，需要输入的项目。5、该

5、表中第1个点为已知坐标点，“a 1”为该已知点至下一导线点的坐标方位角。“已知边6、该表中各点号所对应的“角度”、“坐标”为该点的夹角和坐标，各点号所对应的“方位7、此程序为图根级导线的计算程序，其他等级导线的计算，其“角度闭合差限差”计算公式及“导线全 8制作：王某输入左外角坐标计算表(范本)改正后改正后距离(m) X(m) Y(m)X(m)Y(m)X(m)Y(m)48.8341.17543-26.2479241.18195-26.242059381022.64152.15750.6981112.2496750.7050812.25594979.182996.39942.58410.7530

6、8-41.2039810.75877-41.198861029.8871008.65585.773-77.17405-37.43225-77.16258-37.421941040.646967.456229.824229.82360.42984229.85430.457486963.4832930.034148.54840.2504627.1442340.2569527.150071193.338930.491638.876-11.963836.98933-11.958636.994011233.594957.641749.75944.8218121.6093344.8284721.61531

7、1221.636994.635727.487-3.39935927.27599-3.39568427.279291266.4641016.25152.342-44.2281827.99202-44.2211827.998311263.0691043.5365.338-65.164864.753505-65.156124.7613641218.8471071.52962.22-58.0242222.4615-58.015922.468981153.6911076.2964.728-63.7786311.04536-63.7699811.053141095.6751098.75979.478-60

8、.3390451.72961-60.3284251.739171031.9051109.81267.084-56.9720435.41821-56.9630735.42628971.57711161.55171.192-0.183044-71.19176-0.173527-71.1832914.6141196.97873.18-7.144255-72.83043-7.134473-72.82163914.44051125.79443.15230.68824-30.3368930.69401-30.3317907.3061052.9731202.552-0.160749-0.144657-1.03E-