GEOGRAPHIC TABLES AND FORMULAS. 
Table 20. — Geodetic position computations — Continued. 
183 
LATITUDE 18°. 
Lat. 
log A 
logB 
logC 
diff.l"= 
= -0.04 
diff.l"=-0.13 
diff. 1"= +0.70 d 
18 00 
8. 509 
5862 
8. 512 2550 
0.91816 
1 
59 
12 
859 
2 
57 
35 
902 
3 
54 
27 
945 
4 
52 
19 
0. 91987 
05 
49 
12 
0. 92030 
6 
46 
8. 512 2504 
073 
7 
44 
8. 512 2497 
115 
8 
41 
89 
158 
9 
39 
81 
201 
10 
8. 509 
5836 
8. 512 2474 
0. 92243 
11 
34 
66 
286 
12 
31 
59 
328 
13 
29 
51 
371 
14 
26 
43 
413 
15 
24 ' 
36 
456 
16 
21 
28 
498 
17 
19 
20 
540 
18 
16 
13 
582 
19 
13 
8.512 2405 
625 
20 
21 
23 
24 
25 
26 
27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 
41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
8.509 5811 
OS 
. 06 
03 
8.509 5801 
8. 509 5798 
96 
93 
90 
88 
8.509 5785 
83 
80 
78 
75 
72 
70 
67 
65 
62 
8. 509 5759 
57 
54 
52 
49 
46 
44 
41 
509 5733 
8. 512 2397 
90 
82 
74 
67 
59 
51 
44 
36 
28 
8. 512 2320 
13 
8. 512 2305 
8.512 2297 
90 
74 
66 
58 
51 
8. 512 2243 
35 
27 
19 
12 
8.51.2 2201 
S.512 2196 
88 
80 
72 
8. 512 2165 
57 
49 
41 
17 
10 
8. 512 2102 
8.512 2094 
8. 512 2086 
0. 92667 
709 
751 
793 
836 
878 
920 
0. 92962 
0. 93004 
046 
0. 93088 
129 
171 
213 
255 
296 
338 
380 
421 
463 
0. 93505 
546 
588 
629 
671 
712 
753 
795 
836 
877 
0. 93919 
0. 93960 
0.94001 
042 
125 
166 
207 
248 
0. 94330 
logD 
log E log F 
diff. l"=+0.06 
diff. l"=+0.03 diff. 10'= +3.0 
2.1606 
5. 7317 7. 738 
10 
19 
13 
21 
17 
23 
20 
25 
24 
27 
27 
29 
31 
31 
34 
33 
38 
35 
2. 1641 
5. 7337 
44 
39 
48 
41 
51 
44 
55 
46 
58 
48 
62 
50 
65 
52 
68 
54 
72 
56 
2. 1675 
5. 735.8 7. 744 
79 
60 
82 
62 
85 
64 
89 
67 
92 
69 
95 
71 
2. 1699 
73 
2. 1702 
75 
06 
- 77 
2. 1709 
12 
16 
19 
22 
26 
29 
32 
36 
39 
2.1742 
46 
49 
52 
56 
2.1775 
79 
82 
85 
88 
92 
95 
2.1798 
2. 1801 
05 
2. 1808 
5. 7379 
81 
83 
85 
88 
90 
92 
94 
96 
5. 7398 
5. 7400 
02 
05 
07 
11 
13 
15 
17 
19 
5. 7422 
24 
26 
28 
::it 
:;i 
37 
39 
41 
5.7443 
7. 750 
7. 756 
