测量数据
-
2023年2月15日发(作者：一年级拼音测试卷)四等水准测量观测数据
测
站
编
号
后
尺
上
丝
前
尺
上
丝
方向及
尺号
标尺读数
K+黑—
红
高差中数备考下
丝
下
丝
后距前距
黑面红面
视距差总和
1
15231451后138161680
12491182前136660021
274269后—前00150166-100405
55
2
17311370后154962233
13681003前119259781
363367后—前05
-41
3
15601492后135161353
11221050前127159571
438442后—前9
-4-3
4
12991399后124959351
12001300前135461401
9999后—前-0105-02050-0105
0-3
5
09551729后083056170
07021522前162763122
253207后—前-0797-6952-0796
4643
6
11871308后103357200
08801044前117559611
307264后—前-0142-0241-1-01415
4386
7
05582370后036051552
01691963前216568520
389407后—前-1805-16972-1851
-1868
8
10541932后089555820
07371589前17586497-2
317343后—前-0863-09152-0839
-2642
9
11291612后10035781-1
08791371前148761731
250241后—前-0484-0392-2-0488
951
10
10472255后088655721
07331934前209468810
314321后—前-1208-13091-12085
-744
11
16741109后163264181
15881018前107357500
8691后—前35
-539
12
15971501后152562111
14591376前14376225-1
138125后—前7
1352
13
14501380后13586146-1
12621220前130059861
188160后—前00580160-20059
2880
14
13631212后12715959-1
11631000前110258972
200212后—前01690062-301655
-1268
15
14591438后13156104-2
11751172前130458592
286266后—前00110245-40028
2088
16
11152032后085355400
05091475前175265390
525557后—前-0899-09990-08990
-3256
17
17551271后16106398-1
14651002前115058352
290293后—前04600563-304615
-353
18
16551271后153062152
14010997前11325920-1
254274后—前03980295-303965
-2033
19
09501433后087656621
08011286前135960500
149147后—前-0483-0394-1-04885
235
20
12590692后101857023
07630200前039952342
496492后—前35
439
21
15890930后14626251-2
13490677前080454901
240253后—前95
-1326
22
14621044后139660821
13290899前097257581
133145后—前4
-1214
23
15191107后143862250
13580941前102557111
161166后—前04130514-104135
-59
24
17551209后162663221
15571013前111158980
158196后—前95
-38-29
25
17571213后165064361
15421019前111558020
215194后—前45
21-8
26
18351165后170963951
15800910前103858241
255255后—前10
0-8
27
17121379后16396427-1
15701222前13005988-1
142157后—前90
-15-23
28
17851128后169263790
15980919前10225810-1
187209后—前95
-22-45
29
16371590后150162380
12611220前140860932
376370后—前-0007-0415-200190
6-39
30
15421546后142061052
12981274前140961933
244272后—前0011-0088-100115
-28-67
31
14221457后136261490
13031339前139860841
119118后—前-00360065-1-00355
1-66
32
15591841后143261181
13031583前171464983
256258后—前-02820380-2-02810
-2-68
备
注
∑fh=2.5mmL=1627.2m=1.627km
Fh允=±20√L=25.5mm∑fh〈Fh允所以符合
水平角测量数据
测点号水平角平均数平均数边长
仪
器
站
测
点
盘左
（°′″）
盘右
（°′″）
前半测回
角值
正镜
第一次读数倒镜
第二次读数前半测回
角值
平均数
第三次读数
C4
C32232585223258362325835C4-Ｃ３
73.325m
C4-Ｃ５
56.336m
C523258525257522325820
C3623258262325824
C52925826822
C325846
C53525853839
C5
C465441636C5-Ｃ４
56.360m
C5-C6
21.208m
C654541659
C46541619541635
C6616541650
C4626
C6617541614
C6
C569491655942C6-C5
21.207m
C6-C7
55.975m
C78161655950
C56937
C722559253
C555940
C7285594939
C7
C687481784740C7-C6
56.003m
C7-C8
66-797m
C87341784746
C66724
C8238474737
C684747
C82984758735
C8
C727121351718C8-C7
66.810m
C8-C9
41.762m
C97101351708
C76729
C9271351715
C751712
C9255351707
C9
C868171444830C9-C8
41.758m
C9-C10
62.774m
C
C86839
C1251444850
C844833
C1211444815
C10
C98641
1915635
C10-C9
62.766m
C10-C11
55.646m
C56421915654
C96636
C1125156342
C915629
C4
C11
C244437
2244422
C11-C10
55.631m
C11-C12
42.870m
C44202244446
C244407
C
C194422
C
C12
C11617
1003639
C12-C11
42.856m
C12-C1
52.223m
C1101003654
C11612
C1161003642
C111219
C122003622
C1
C124
744722
C1-C12
52.217m
C1-C2
116.656m
C274474733
C4730
C2719744745
C44712
C21944710
C2
C16183
1830726
C2-C1
116.642m
C2-C3
97.304m
C31830707
C16183
C324330727
C112183
C3331830724
C3
C288411123835C3-C2
97.291m
C3-C4
73.323m
C49121123844
C26816
C4172383830
C223849
C423238465238311123852
水平角内业计算
点号观测角
(°′″)
改
正
数
方位角
（°′
″）
边长
(m)
△X
(m)
Vx△Y
(m)
Vy
(mm)
x
(m)
y
(m)
C1
7447221000.
00
1000.00
1800000116.649-116.6
49
-150-7
C2
.3
36
999.993
183072997.298-97.15
3
-12-5.304-6
C3
.1
71
994.68
3
115460773.324-31.87
7
-966.032-4
C4
23258353754.2
85
1060.71
1
168444556.348-55.264-710.997-3
C5
5416364699.0
14
1071.70
5
43012421.20815.505-314.470-1
C6
.5
16
1086.17
4
29011055.98948.960-727.161-3
C7
.4
69
1113.33
2
27485466.80459.085-931.172-4
C8
.5
45
1144.50
0
343061541.7639.960-5-12.137-3
C9
.5
00
1132.36
0
307544962.7738.570-8-49.522-4
C10
.0
62
1082.83
4
319512755.63942.533-7-35.870
-3
C11
22444224943.5
88
1046.96
1
364355242.86342.725-63.436-3
C12
1.3
07
1050.39
4
285123552.2213.700-7-50.391-3
C1
74472231000.
00
1000.00
1800000
∑
742.8720.095-950.044-44
F=18000.42-(n-2)180=42mm
V=-42/12=3.5mm
Fx=0.095mFy=0.044mFs=0.01096
Fs/s=0.01096/742.872=1/67789<1/5000