50 
GEOGRAPHIC TABLES AND FORMULAS. 
[BULL. 234. 
Table 6. — Coordinates for projection of maps {scale 125^00) — Continued. 
[From Smithsonian Geographical Tables.] 
Lati- 
tude of 
parallel. 
Meridio- 
nal dis- 
tances 
from 
even 
degree 
parallels. 
Abscissas of developed parallel. 
Ordi nates of de 
parallel 
pel oped 
5' longi- 
tude. 
10' longi- 
tude. 
15' longi- 
tude. 
20' longi- 
tude. 
25' longi- 
tude. 
30' longi- 
tude. 
1 
8 00 
10 
20 
30 
40 
50 
9 00 
10 
20 
30 
40 
50 
10 00 
10 
20 
30 
40 
50 
11 00 
10 
20 
30 
40 
50 
12 00 
10 
20 
30 
40 
50 
13 00 
10 
20 
30 
40 
50 
14 00 
10 
20 
30 
40 
50 
15 00 
10 
20 
30 
40 
50 
16 00 
Inches. 
lyiches. 
2.894 
2.892 
2.891 
2.890 
2.888 
2.887 
2.886 
2.885 
2.883 
2.882 
2.881 
2.879 
2.878 
2. 876 
2.875 
2. 873 
2. 872 
2.870 
2. 869 
2.867 
2.865 
2.864 
2. 862 
2.860 
2.858 
2. 857 
2. 855 
2.853 
2.851 
2.849 
2.847 
2. 846 
2. 844 
2.842 
2.840 
2.838 
2.836 
2.834 
2.831 
2.829 
2.827 
2.825 
2. 823 
2. 821 
2. 818 
2.816 
2. 814 
2. 812 
2.809 
Inches. 
5.784 
5.782 
5.779 
b.lll 
5.775 
5.772 
5.769 
5.767 
5. 764 
5.761 
5.758 
5.755 
5.752 
5.749 
5. 746 
5.743 
5. 740 
5. 737 
5.734 
5.730 
5. 727 
5. 724 
5. 720 
5.717 
5.713 
5.709 
5.706 
5.702 
5.698 
5.695 
5.691 
5.687 
5.683 
5.679 
5.675 
5.671 
5.667 
5.663 
5.658 
5.654 
5.650 
5.646 
5.641 
5.637 
5.632 
5. 628 
5.623 
5. 619 
Inches. 
8.680 
8.677 
8.673 
8.669 
8.666 
8.662 
■ 8.658 
8.654 
8.650 
8.646 
8.642 
8.637 
8.633 
8. 628 
8.624 
8. 619 
8.614 
8.610 
8.606 
8.601 
8.596 
8.590 
8.585 
8.580 
8.575 
8.570 
8.564 
8. 559 
8.553 
8.548 
8.542 
8.536 
8.530 
8.524 
8.519 
8. 513 
8.507 
8.500 
8.494 
8.488 
8.481 
8.475 
8.469 
8.462 
8.455 
8.448 
8.441 
8.435 
8.428 
Inches. 
11.574 
11. 569 
11.564 
11. 559 
11.554 
11.549 
11. 544 
11. 539 
11.533 
11.528 
11.522 
11.516 
11.511 
11.504 
11.498 
11. 492 
11.486 
11. 480 
11.474 
11. 468 
11.461 
11. 454 
11. 447 
11. 440 
11. 434 
11.426 
11.419 
11.412 
11. 404 
11. 397 
11. 390 
11.382 
11. 374 
11. 366 
11.358 
11.350 
11.342 
11.334 
11. 326 
11.317 
11. 308 
11.300 
11.292 
11. 282 
11. 274 
11. 264 
11.255 
11. 24b 
11.237 
Inches. 
14. 468 
14.461 
14. 455 
14. 448 
14.442 
14. 436 
14.430 
14. 424 
14. 416 
14.410 
14. 402 
14. 396 
14. 388 
14.380 
14. 373 
14.366 
14. 358 
14. 350 
14. 342 
14.334 
14. 326 
14. 318 
14. 309 
14. 300 
14. 292 
14.282 
14. 274 
14. 264 
14. 256 
14.246 
14.237 
14.228 
14. 218 
14. 208 
14. 198 
14. 188 
14.178 
14. 168 
14.157 
14. 146 
14.136 
14. 125 
14.114 
14. 103 
14. 092 
14,080 
14. 069 
14. 058 
14.046 
Inches. 
17. 361 
17. 353 
17. 346 
17.338 
17.331 
17. 324 
17. 317 
17. 308 
17. 300 
17.291 
17.283 
17.275 
17. 266 
17.257 
17. 248 
17.239 
17. 229 
17.220 
17. 211 
17. 201 
17. 191 
17.181 
17. 171 
17. 161 
17. 150 
17. 139 
17.128 
17.117 
17. 107 
17.095 
17. 084 
17.073 
17.061 
17. 049 
17.038 
17. 026 
17.014 
17.001 
16. 988 
16.975 
16. 963 
16. 950 
16. 937 
16.924 
16. 910 
16.897 
16. 883 
16.870 
16. 856 
Longi- 
tude 
inter- 
val. 
8° 
9° 
5.805 
11. 610 
17.416 
23. 221 
29. 026 
6 
10 
15 
20 
25 
30 
Inches. 
0.000 
.001 
.003 
.005 
.007 
.010 
Inches. 
0.000 
.001 
.003 
.005 
.008 
.012 
5.806 
11.611 
17.417 
23.222 
29. 028 
10° 
11° 
0.000 
.002 
.004 
.006 
.010 
.014 
5.806 
11.612 
17.417 
23.223 
29. 029 
5 
10 
15 
20 
25 
30 
0.000 
.001 
.003 
.006 
.009 
.013 
5.806 
11.612 
17. 419 
23. 225 
29. 031 
12° 
13° 
5 
10 
15 
20 
25 
30 
0.000 
.002 
.004 
.007 
.011 
.016 
0.000 
.002 
.004 
.007 
.012 
.017 
5. 807 
11.613 
17.420 
23. 226 
29. 033 
5.807 
11.614 
17.421 
23.228 
29.035 
14° 
15° 
5 
10 
25 
20 
25 
30 
0.000 
.002 
.004 
.008 
.012 
.018 
0.001 
.002 
. 005 
.009 
.013 
.019 
5. 808 
11.615 
17.422 
23. 230 
29. 038 
16° 
5.808 
11.616 
17. 424 
23. 232 
29. 040 
5 
10 
15 
20 
25 
30 
0.001 
.002 
.005 
.009 
.014 
.020 
