闭合导线测量数据表

Δx (m)Δy (m)13

6781

!(0.170!)!(0.002!)0

50.34050.3400.0002919261091936

!(0.310!)!(0.004!)271

936

91.515 1.853!(91.496!)3

89192510

891935

!(0.125!)!(0.002!)1802911

36.863!(36.862!)!(0.313!)41053740101053750

!(0.176!)!(0.002!)106

7

1

51.860!(14.396!)49.82251635347101635357

!(0.142!)!(0.002!)90

05841.999

!(0.012!)

41.999

1

895853

9

8959

2

2

总和53959114954000272.577

0.9230.012

辅助计算

增量计算值2

4=2+3

5点号观测角（左角）oˊ"

改正数"改正角oˊ"坐标方位角

αoˊ"

距离D （m）