82 
GEOGRAPHIC TABLES AND FORMULAS. 
[bull. 234. 
Table 9. — Coordinates for projection of maps {scale 53^^00) — Continued. 
Latitude 
Abscissas of developed parallel. 
Ordinates of devel- 
oped parallel. 
Longitude interval. 
of 
parallel. 
Longi- 
5' 
n' 
10' 
15' 
tude 
interval. 
Inch. 
/ 
Inches. 
Inches. 
Inches. 
Inches. 
/ 
41 00 
6.134 
9.201 
12. 269 
18. 403 
5 
.003 
05 
.127 
.190 
.254 
.380 
7h 
.007 
07i 
.123 
.184 
.246 
.368 
10 
.012 
10 
.119 
.178 
.238 
.356 
15 
.026 
15 
.111 
.166 
.222 
.333 
20 
6.103 
9.155 
12.206 
18. 310 
Latitude 
interval. 
Meridi- 
onal dis- 
tance. 
i* 
.099 
.095 
.149 
.143 
.198 
.190 
.298 
.286 
- 
Inches. 
1. 619 
30 
.087 
.131 
.175 
.263 
1 
2 
3.239 
35 
6. 080 
9.119 
12. 159 
18. 239 
3 
4 
5 
4.858 
6.477 
8.097 
9.716 
11.335 
37i 
.076 
.113 
.152 
.227 
40 
.072 
.107 
.143 
.215 
6 
45 
.064 
.096 
.128 
.192 
8 
12. 955 
50 
52i 
55 
6. 056 
.052 
.048 
9.084 
.078 
.072 
12. 113 
. 135 
.096 
18. 169 
.157 
.145 
9 
10 
14. 574 
16.193 
60 
.041 
.061 
.081 
.122 
Longi- 
tude 
interval. 
Inch. 
42 00 
05 
6.041 
.033 
9.061 
.049 
12. 081 
.066 
18. 122 
.098 
/ 
07i 
.029 
.043 
. 057 
.086 
5 
.003 
10 
.025 
.037 
.050 
.074 
7i 
.007 
15 
.017 
.025 
.034 
.051 
10 
.012 
20 
6.009 
9.013 
12.018 
18.027 
15 
.026 
. 
Meridi- 
22A 
.005 
.007 
.010 
.015 
Latitude 
onal dis- 
25 
.001 
.001 
.002 
.003 
interval. 
tance. 
30 
5.993 
8.989 
11. 986 
17. 979 
Inches. 
35 
5. 985 
8.978 
11.970 
17.956 
I 
3 
4 
5 
1. 620 
3.239 
4.859 
6.478 
8.098 
37i 
.981 
.971 
.963 
.944 
40 
.977 
.966 
.955 
.932 
45 
.969 
.954 
939 
.908 
6 
9.718 
50 
5.961 
8.942 
11.923 
17. 884 
I 
10 
11. 337 
12.957 
14. 576 
16. 196 
52i 
55 
60 
.957 
.953 
.945 
.936 
.930 
.918 
.915 
.907 
.891 
.872 
.861 
.836 
Longi- 
43 00 
5. 945 
8.918 
11. 891 
17.836 
tude 
Inch. 
05 
.937 
.906 
.875 
.812 
interval. 
07i 
.933 
.900 
.868 
.800 
10 
.929 
.893 
.858 
.787 
' 
15 
.921 
.881 
.842 
.763 
5 
I? 
.003 
.007 
.012 
20 
22h 
5.913 
.909 
8.869 
.863 
11.825 
.817 
17. 738 
.726 
16 
.026 
25 
.905 
.857 
.809 
.714 
Latitude 
Meridi- 
30 
35 
.896 
5.888 
.844 
8.832 
.793 
11.777 
.689 
17. 665 
interval. 
onal dis- 
tance. 
1 
4 
Inches. 
1.620 
3.240 
4.860 
6.480 
37i 
.884 
.826 
.769 
.653 
40 
.880 
.820 
.760 
.640 
45 
.872 
.808 
.744 
.616 
5 
8.100 
6 
9.719 
50 
5.864 
8.796 
11.728 
17. 592 
7 
11. 339 
52i 
.860 
.790 
.720 
.580 
8 
12. 959 
55 
.856 
.783 
.711 
.567 
9 
14.579 
60 
.848 
.771 
.695 
.543 
10 
16. 199 
