附合导线计算表(四点计算)
合同号:编 号:
起(始)边点
X Y 起始边与终正边方位角计算:YA155111.3238725.498起始边方位角α1=278°52′40″YA655185.9838247.524终止边方位角α2=269°47′13″
YA1355157.937577.019YA16
55156.596
37226.237
观测角改正后角度坐标方位角 ° ′ ″ ° ′ ″ ° ′ ″
△X (m )△Y (m )
△X (m)△Y (m )
X (m )Y (m )1234
567
89
1011∑β=12″fx=-2.375mm <1/2000
f β=-2″
fy=-7.34mm f β容=97.98″fs=7.7141mm
辅
助计算
附和导 线 计 算 表(图根级)
37226.237
176.469
38092.461
37719.86
37577.019
37849.435
38725.49838247.524
37972.042
55156.596
55111.3255185.98
55110.436
55108.245
55247.367
-89.46739688-142.8409281
55235.164
-120.4189595
55157.9
-120.4204
124.7272758
-89.467851
-142.84233
124.726808
-126.91859
-122.60905
483.77
172.487
-75.544169
-75.54370353
-155.062562
-155.064
350.784
237 56 32
269 47 25
173.372
278 52 40
244 1 34
145 8 52
251 58 51
273 1 26
100 54 18
316 0 27
224 0 44
211 50 51
145 8 54251 58 53273 1 2888 0 15
100 54 20211 50 53
4YA13YA16
YA1YA613边长
(m)坐标增量计算值
改正后坐标增量288 0 17承包单位:监理单位:
坐 标
点号略图与备注
1/k=1/114205.64-126.9181135
-122.607582
317 2 12
190.118
139.121426
-129.57655
139.1219381
-129.5749683
168.548
244.02611244°1′34.000″
间: