闭合导线测量表 (9个点)

闭 合 导 线 测 量 表(测站Aa水平角β左闭合差改正后β左加360方位角α斜距 L竖直角δ另一高级点，用于求1-2边的方位角168.6695833333330113.3872685185190282.0568518518520224.5518.83计算值-3.3122222222-0.1000000000000113.3872685185190113.2872685185190157.837268518518023-151.76833333-11.5000000000000113.3872685185190101.887268518519079.724537037037012-96.1750004-6.0000000000000113.3872685185190107.387268518519007.111805555555534-90.17500050.3750000000000113.3872685185190113.7622685185190360300.8740740740740-90.17500060.4500000000000113.3872685185190113.83726851851900234.711342592593023-90.10166677-0.1083333333333113.3872685185190113.273518518500167.9902778-90.18-0.12500000000000113.3872685185190113.262268518519000101.2526296296-90.12500000101.2526296296-90.1250000987.85333333333330113.3872685185190201.24060185185200122.493148148148224.5-.0000000a168.6695833333330282.0568518518520224.550000000000∑239.51458333333301020.48166666704.33fβ=∑β-(n-2)*180=B24-(9-2)*180=-1020.4816666670fβ容=40sqrt(n)=

fβ＜fβ容符合要求

0.033333333

sqrt--开平方，n是测角数

1点是最后一个已知点。小数点后保留13位误差小。

表(1点是最后已知点，有方位角和坐标值)平距l=LCOSδ竖距LSINδ纵坐标△X=lcosα横坐标△Y=lsinα△h计算值闭合差改正值-98.659计算值闭合差改正值计算值闭合差改正值10428.49318.7985-1.087941-13.3966-85.262-13.1878536.052522.80.17905910428.314-20.26397-10.8798718.7667991.909110.675-7.435-577.839-585.484-10.8799####################-1.290787-11.93038-0.230255.85.624-1.27008-36.808-38.0776-11.9304-716.052-727.982-0.103847-33.99984-0.103050.4710.368-0.01286-2.961-2.97411-33.9998-57.608-91.608-0.1933-53.99975-0.0840.7480.6630.141562-4.703-4.56161-53.9997-91.495-145.495-0.040812-22.999960.0235770.1850.2090.033313-1.1-1.130457-22.0-15.0-0.094248-53.999920.0921850.4270.520-0.01961-2.688-2.707148-52.283-44.283-0.100356-45.9990.0195830.4550.475-0.09843-2.862-2.96015-45.9999-55.672-101.672-0.100356-45.9990.0195830.4550.475-0.09843-2.862-2.96015-45.9999-55.672-101.6723.9180652-224.4658-2.10478-17.7712.983-19.8750.000应为零3.304714111.726-18.7115.0307-223.1992173.5090.000应为零-3.8291950.3110.000应为零f△x=0.6576579-459.3634-2.983f△y=18.9250.0005

18.7f△h=3.829f=sqrt((f△x)*(f△x)+(f△y)*(f△y))=K=f/∑l=

28.874049

是否小于

纵坐标 X横坐标 Y高程 Z180010002830.1701.3411522.8#########1812.017937.38042006.9091817.19.30281278.9271818.0096.32871187.3191818.6721.76711041.8241818.8810.63661026.1841819.401887.9295981.901a2边方位角度分秒1

22433023456781819.875884.9693880.22991800.00010002830.01上述三个值与已知点1进行比较