点号
|
观测角值(左角)
° ′ ″
|
改正数
″
|
改正后角值
° ′ ″
|
坐标方位角
° ′ ″
|
|
A
|
|
|
|
80 30 00
|
|
B
|
74 30 10
|
-10
|
74 30 00
|
||
335 00 00
|
|||||
C
|
87 00 10
|
-10
|
87 00 00
|
||
242 00 00
|
|||||
D
|
115 00 10
|
-10
|
115 00 00
|
||
177 00 00
|
|||||
A
|
83 30 10
|
-10
|
83 30 00
|
||
80 30 00
|
|||||
B
|
|
|
|
||
∑
|
360 00 40
|
-40
|
360 00 00
|
|
点号
|
角度观测值(右角)
|
改正后的角度
|
方位角
|
水平距离
|
坐标增量
|
改正后坐标增量
|
坐标
|
|||
°′ ″
|
° ′ ″
|
° ′ ″
|
m
|
△x/m
|
△y/m
|
△x/m
|
△y/m
|
x/m
|
y/m
|
|
⑴
|
⑵
|
⑶
|
⑷
|
⑸
|
⑹
|
⑺
|
⑻
|
⑼
|
⑽
|
⑾
|
1
|
|
|
38 15 00
|
112.01
|
+0.03
87.96
|
-0.01
69.34
|
87.99
|
69.33
|
200.00
|
500.00
|
2
|
-07″
102 48 09
|
102 48 02
|
287.99
|
569.33
|
||||||
115 26 58
|
87.58
|
+0.02
-37.63
|
0
79.08
|
-37.61
|
79.08
|
|||||
3
|
-07″
78 51 15
|
78 51 08
|
250.38
|
648.41
|
||||||
216 35 50
|
137.71
|
+0.03
-110.56
|
-0.01
-82.10
|
-110.53
|
-82.11
|
|||||
4
|
-07″
84 23 27
|
84 23 20
|
139.85
|
566.3
|
||||||
312 12 30
|
89.50
|
+0.02
60.13
|
-0.01
-66.29
|
60.15
|
-66.30
|
|||||
1
|
-06″
93 57 36
|
93 57 30
|
200.00
|
500.00
|
||||||
38 15 00
|
|
|
|
|
|
|||||
2
|
|
|
|
|
||||||
∑
|
360 00 27
|
360 00 00
|
|
426.80
|
-0.10
|
0.03
|
0
|
0
|
|
|
|
点号
|
角度观测值(左角)
|
改正后的角度
|
方位角
|
水平距离
|
坐标增量
|
改正后坐标增量
|
坐标
|
|||
° ′ ″
|
° ′ ″
|
° ′ ″
|
m
|
△x/m
|
△y/m
|
△x/m
|
△y/m
|
x/m
|
y/m
|
|
⑴
|
⑵
|
⑶
|
⑷
|
⑸
|
⑹
|
⑺
|
⑻
|
⑼
|
⑽
|
⑾
|
A
|
|
|
45 00 12
|
|
|
|
|
|
|
|
B
|
-06″
239 29 15
|
239 29 09
|
921.32
|
102.75
|
||||||
104 29 21
|
187.62
|
0.03
-46.94
|
-0.03
181.65
|
-46.91
|
181.62
|
|||||
1
|
-06″
157 44 39
|
157 44 33
|
874.41
|
284.37
|
||||||
82 13 54
|
158.79
|
0.03
21.46
|
-0.02
157.33
|
21.49
|
157.31
|
|||||
2
|
-06″
204 49 51
|
204 49 45
|
895.90
|
441.68
|
||||||
107 03 39
|
129.33
|
0.02
-37.94
|
-0.02
123.64
|
-37.92
|
123.62
|
|||||
C
|
-06″
149 41 15
|
149 41 09
|
857.98
|
565.30
|
||||||
76 44 48
|
|
|
|
|
|
|||||
D
|
|
|
|
|
||||||
∑
|
751 45 00
|
751 44 36
|
|
475.74
|
-63.42
|
462.62
|
-63.34
|
462.35
|
|
|
|
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