GEOGRAPHIC TABLES AND FORMULAS. 
47 
Table 5. — Coordinates for projection of maps (scale jts^os) — Continued. 
[From Smithsonian Geographical Tables.] 
Lati- 
tude of 
parallel. 
Meridio- 
nal dis- 
tances 
from 
even 
degree 
parallels. 
Abscissas of de\ 
eloped parallel. 
Ordinates of developed 
parallel. 
5' longi- 
tude. 
10' longi- 
tude. 
15' longi- 
tude. 
20' longi- 
tude. 
25' longi- 
tude. 
30' longi- 
tude. 
o 
48 
49 
50 
51 
52 
53 
54 
56 
00 
10 
20 
30 
40 
50 
00 
10 
20 
30 
40 
50 
00 
10 
20 
30 
40 
50 
00 
10 
20 
30 
40 
50 
00 
10 
20 
30 
40 
50 
00 
10 
20 
30 
40 
50 
00 
10 
20 
30 
40 
50 
00 
10 
20 
30 
40 
50 
00 
Inches. 
Inches. 
1.959 
1. 952 
1.946 
1.940 
1.933 
1.927 
1.921 
1.914 
1.908 
1.901 
1.895 
1.888 
1.882 
1.875 
1.869 
1.862 
1. 856 
1.849 
1.842 
1.836 
1. 829 
1.823 
1.816 
1.809 
1.803 
1.796 
1.789 
1.782 
1.776 
1.769 
1.762 
1.755 
1.748 
1.742 
1.735 
1. 728 
1. 721 
1.714 
1.707 
1.700 
1.694 
1.687 
1.680 
1.673 
1.666 
1. 659 
1.652 
1.645 
1.638 
Inches. 
3.917 
3.905 
3.892 
3.879 
3.867 
3.854 
3.841 
3. 828 
3.815 
3.803 
3.790 
3.777 
3. 764 
3.750 
3.737 
3.724 
3.711 
3.698 
3.685 
3.672 
3. 658 
3.645 
3.632 
3.618 
3. 605 
3. 592 
3.578 
3. 565 
3. 551 
3.538 
3.524 
3.511 
3.497 
3.483 
3.470 
3. 456 
3.442 
3.429 
3.415 
3.401 
3.387 
3.373 
3.359 
3.345 
3.331 
3.317 
3.303 
3.289 
3.275 
Inches. 
5.876 
5.857 
5.838 
5. 819 
5.800 
5.781 
5.762 
5.743 
5.723 
5. 704 
5.684 
5.665 
5.646 
5. 626 
5.606 
5.587 
5. 567 
5.547 
5.528 
5.507 
5.488 
5.468 
5.448 
5.428 
5.408 
5. 388 
5.367 
5. 347 
5. 327 
5.307 
5.287 
5. 266 
5.246 
5.225 
5.205 
5.184 
5.164 
5.143 
5.122 
5. 101 
5.080 
5.060 
5.039 
5.018 
4.997 
4.976 
4.955 
4.934 
4.913 
Inches. 
7.835 
7.810 
7.784 
7.759 
7.733 
7.708 
7.682 
7.657 
7.631 
7.605 
7.579 
7.553 
7.527 
7.501 
7.475 
7.449 
7.422 
7.396 
7.370 
7.343 
7.317 
7.290 
7.264 
7. 237 
7. 210 
7.184 
7.156 
7.130 
7,103 
7.076 
7.049 
7.022 
6.994 
6. 967 
6.940 
6.912 
6.885 
6.857 
6.830 
6.802 
6.774 
6.746 
6. 719 
6.691 
6.663 
6.635 
6.607 
6.579 
6. 551 
Inches. 
9.794 
9. 762 
9.730 
9. 699 
9.667 
9.635 
9.603 
9.571 
9.539 
9.507 
9.474 
9.442 
9.409 
9.376 
9.344 
9.311 
9.278 
9.245 
9.212 
9.179 
9.146 
9.113 
9.080 
9.046 
9.013 
8.980 
8.946 
8. 912 
X. 878 
8.844 
8.81] 
s. 777 
8.742 
8.708 
8.674 
8.640 
8.606 
8.572 
8. 537 
8. 502 
8.468 
8.433 
8.398 
8.364 
8. 328 
8. 294 
8. 258 
8.224 
8.188 
Inches. 
11. 752 
11. 714 
11.677 
11.638 
11.600 
11.562 
11. 523 
11. 485 
11. 446 
11.408 
11. 369 
11. 330 
11. 291 
11. 251 
11. 212 
11. 173 
11. 134 
11. 094 
11. 055 
11.015 
10. 975 
10. 936 
10. 895 
10. 855 
10. 816 
10. 775 
10. 734 
10. 694 
10. 654 
10. 613 
10. 573 
10. 532 
10. 491 
10. 450 
10. 409 
10. 368 
10. 327 
10. 286 
10. 244 
10. 202 
10. 161 
10. 120 
10. 078 
10. 036 
9.994 
9.952 
9.910 
9.868 
9.826 
Longi- 
tude 
inter- 
val. 
48° 
49° 
5.837 
11. 674 
17. 511 
23. 348 
29. 185 
5 
10 
15 
20 
25 
30 
Inches. 
0.001 
.004 
.010 
.017 
.026 
.038 
Inches. 
0.001 
.004 
.010 
.017 
.026 
.038 
5.838 
11.676 
17.514 
23. 352 
29. 190 
50° 
510 
5.839 
11. 678 
17. 517 
23. 356 
29. 191 
5 
10 
15 
20 
25 
30 
0.001 
.004 
.009 
.017 
.026 
.038 
0.001 
.004 
.009 
.017 
.026 
.037 
5. 840 
11.(580 
17. 520 
23. 360 
29. 200 
52° 
53° 
5 
10 
15 
20 
25 
30 
0.001 
.004 
.009 
.017 
.026 
.037 
0.001 
.004 
.009 
.016 
. 026 
.037 
5.841 
11. 682 
17. 523 
23. 364 
29. 204 
5. 842 
11. 684 
17. 526 
23. 368 
29. 210 
54° 
55° 
5 
10 
15 
20 
25 
30 
0.001 
.004 
.009 
.016 
.025 
.036 
0.001 
.004 
.009 
. 016 
. 025 
.036 
5. 843 
11.686 
17. 529 
23. 372 
29. 214 
56° 
5.844 
11. 688 
17.532 
23. 376 
29. 220 
5 
10 
15 
20 
25 
30 
0.001 
.004 
.009 
.016 
.025 
.036 
