30 
GEOGRAPHIC TABLES AND FORMULAS. 
[BULL. 214. 
Table 4. — For projection of maps of large areas — Continued. 
[Extracted from Appendix No. 6, U. S. Coast and Geodetic Survey Report for 1884. 
LENGTHS OF DEGREES OF THE PARALLEL. 
Latitude. 
Meters. 
statute 
miles. 
Latitude. 
Meters. 
Statute 
miles. 
o 

111,321 
69.172 
o 
45 
78, 849 
48. 995 
1 
111,304 
69. 162 
46 
77, 466 
48. 136 
2 
111,253 
69. 130 
47 
76, 058 
47.201 
3 
111,169 
69. 078 
48 
74, 628 
46. 372 
4 
111,051 
69.005 
49 
73, 174 
45. 469 
5 
110,900 
68.911 
50 
71, 698 
44. 552 
6 
110,715 
68. 795 
51 
70, 200 
43. 621 
7 
110,41)7 
68. 660 
52 
68, 680 
42. 676 
8 
110,245 
68. 504 
53 
67, 140 
41.719 
9 
109,959 
68. 326 
54 
65, 578 
40. 749 
10 
109,641 
68.129 
55 
63, 996 
39. 766 
11 
109, 289 
67. 910 
56 
62, 395 
38. 771 
12 
108, 904 
67.670 
57 
60, 774 
37. 764 
13 
108, 4 si ; 
67.410 
58 
59, 135 
36. 745 
14 
108, 036 
67.131 
59 
57,47S 
35.716 
15 
107,553 
66. 830 
60 
55, 802 
34. 674 
16 
107, 036 
66.510 
61 
54,110 
33. 623 
17 
106, 487 
66. 169 
62 
52,400 
32. 560 
18 
105, 90( i 
05.808 
63 
50, 675 
31.488 
19 
105, 294 
65.427 
64 
48,934 
30. 406 
20 
104,649 
65. 026 
65 
47,177 
29. 315 
21 
103,972 
04. 606 
66 
45, 407 
28. 215 
22 
103,264 
04. 166 
67 
43, 622 
27. 106 
23 
102,524 
63. 706 
68 
41, 823 
25. 988 
24 
101,754 
63. 228 
69 
40, 012 
24. 862 
25 
100, 952 
62. 729 
70 
38, 1SS 
23. 729 
26 
100,119 
62. 212 
71 
36,353 
22. 589 
27 
99, 257 
61. 676 
72 
34, 506 
21.441 
28 
98, 364 
61.122 
73 
32, 64S 
20. 287 
29 
97, 441 
60. 548 
74 
30, 781 
19. 127 
30 
96, 488 
59. 956 
75 
28, 903 
17. 960 
31 
95, 506 
59. 345 
76 
27,017 
16. 788 
32 
94, 495 
58. 716 
77 
25,123 
15. 611 
33 
93, 455 
58. 071 
78 
23, 220 
14. 428 
34 
92, 387 
r>7. 407 
7<» 
21,311 
13.242 
35 
91,290 
56. 725 
80 
19, 394 
12. 051 
36 
90, 166 
56. 027 
81 
17,472 
10. 857 
37 
89, 014 
55.311 
82 
15,545 
9.659 
38 
87, 835 
54. 579 
83 
13, 612 
8. 458 
39 
86, 629 
53. 829 
84 
11,675 
7. 255 
40 
85, 396 
53. 063 
85 
9, 735 
6.049 
41 
84, 137 
52. 281 
86 
7,792 
4.842 
42 
82, 853 
51.483 
87 
5, 846 
3. 632 
43 
81,543 
50. 669 
88 
3, 898 
2.422 
44 
80, 208 
49. 840 
89 
1,949 
1.211 
45 
78, 849 
48. 995 
90 

0.000 
