latitude reduced regular latitude
number points points
------- ------- ------- ----------
1 18 1280 89.784877
2 25 1280 89.506203
3 36 1280 89.225883
4 40 1280 88.945191
5 45 1280 88.664358
6 50 1280 88.383457
7 60 1280 88.102518
8 64 1280 87.821556
9 72 1280 87.540577
10 72 1280 87.259589
11 75 1280 86.978592
12 81 1280 86.697590
13 90 1280 86.416583
14 96 1280 86.135573
15 100 1280 85.854560
16 108 1280 85.573545
17 120 1280 85.292528
18 120 1280 85.011510
19 125 1280 84.730490
20 135 1280 84.449469
21 144 1280 84.168447
22 144 1280 83.887425
23 150 1280 83.606402
24 160 1280 83.325378
25 180 1280 83.044353
26 180 1280 82.763329
27 180 1280 82.482303
28 192 1280 82.201278
29 192 1280 81.920252
30 200 1280 81.639225
31 216 1280 81.358199
32 216 1280 81.077172
33 216 1280 80.796145
34 225 1280 80.515118
35 240 1280 80.234091
36 240 1280 79.953063
37 240 1280 79.672035
38 250 1280 79.391008
39 256 1280 79.109980
40 270 1280 78.828951
41 270 1280 78.547923
42 288 1280 78.266895
43 288 1280 77.985866
44 288 1280 77.704838
45 300 1280 77.423809
46 300 1280 77.142781
47 320 1280 76.861752
48 320 1280 76.580723
49 320 1280 76.299694
50 324 1280 76.018665
51 360 1280 75.737636
52 360 1280 75.456607
53 360 1280 75.175578
54 360 1280 74.894549
55 360 1280 74.613520
56 360 1280 74.332490
57 375 1280 74.051461
58 375 1280 73.770432
59 384 1280 73.489402
60 384 1280 73.208373
61 400 1280 72.927344
62 400 1280 72.646314
63 405 1280 72.365285
64 432 1280 72.084255
65 432 1280 71.803226
66 432 1280 71.522196
67 432 1280 71.241166
68 450 1280 70.960137
69 450 1280 70.679107
70 450 1280 70.398077
71 480 1280 70.117048
72 480 1280 69.836018
73 480 1280 69.554988
74 480 1280 69.273959
75 480 1280 68.992929
76 486 1280 68.711899
77 500 1280 68.430869
78 500 1280 68.149839
79 500 1280 67.868810
80 512 1280 67.587780
81 512 1280 67.306750
82 540 1280 67.025720
83 540 1280 66.744690
84 540 1280 66.463660
85 540 1280 66.182630
86 540 1280 65.901600
87 576 1280 65.620570
88 576 1280 65.339540
89 576 1280 65.058510
90 576 1280 64.777481
91 576 1280 64.496451
92 576 1280 64.215421
93 600 1280 63.934391
94 600 1280 63.653361
95 600 1280 63.372331
96 600 1280 63.091300
97 640 1280 62.810270
98 640 1280 62.529240
99 640 1280 62.248210
100 640 1280 61.967180
101 640 1280 61.686150
102 640 1280 61.405120
103 640 1280 61.124090
104 648 1280 60.843060
105 648 1280 60.562030
106 675 1280 60.281000
107 675 1280 59.999970
108 675 1280 59.718940
109 675 1280 59.437910
110 720 1280 59.156879
111 720 1280 58.875849
112 720 1280 58.594819
113 720 1280 58.313789
114 720 1280 58.032759
115 720 1280 57.751729
116 720 1280 57.470699
117 720 1280 57.189668
118 720 1280 56.908638
119 729 1280 56.627608
120 750 1280 56.346578
121 750 1280 56.065548
122 750 1280 55.784518
123 750 1280 55.503487
124 768 1280 55.222457
125 768 1280 54.941427
126 768 1280 54.660397
127 768 1280 54.379367
128 800 1280 54.098337
129 800 1280 53.817306
130 800 1280 53.536276
131 800 1280 53.255246
132 800 1280 52.974216
133 800 1280 52.693186
134 810 1280 52.412155
135 810 1280 52.131125
136 864 1280 51.850095
137 864 1280 51.569065
138 864 1280 51.288034
139 864 1280 51.007004
140 864 1280 50.725974
141 864 1280 50.444944
142 864 1280 50.163913
143 864 1280 49.882883
144 864 1280 49.601853
145 864 1280 49.320823
146 864 1280 49.039793
147 900 1280 48.758762
148 900 1280 48.477732
149 900 1280 48.196702
150 900 1280 47.915672
151 900 1280 47.634641
152 900 1280 47.353611
153 900 1280 47.072581
154 900 1280 46.791551
155 960 1280 46.510520
156 960 1280 46.229490
157 960 1280 45.948460
158 960 1280 45.667429
159 960 1280 45.386399
160 960 1280 45.105369
161 960 1280 44.824339
162 960 1280 44.543308
163 960 1280 44.262278
164 960 1280 43.981248
165 960 1280 43.700218
166 960 1280 43.419187
167 960 1280 43.138157
168 960 1280 42.857127
169 972 1280 42.576096
170 972 1280 42.295066
171 1000 1280 42.014036
172 1000 1280 41.733006
173 1000 1280 41.451975
174 1000 1280 41.170945
175 1000 1280 40.889915
176 1000 1280 40.608884
177 1000 1280 40.327854
178 1000 1280 40.046824
179 1024 1280 39.765793
180 1024 1280 39.484763
181 1024 1280 39.203733
182 1024 1280 38.922703
183 1024 1280 38.641672
184 1024 1280 38.360642
185 1080 1280 38.079612
186 1080 1280 37.798581
187 1080 1280 37.517551
188 1080 1280 37.236521
189 1080 1280 36.955490
190 1080 1280 36.674460
191 1080 1280 36.393430
192 1080 1280 36.112399
193 1080 1280 35.831369
194 1080 1280 35.550339
195 1080 1280 35.269308
196 1080 1280 34.988278
197 1080 1280 34.707248
198 1080 1280 34.426218
199 1125 1280 34.145187
200 1125 1280 33.864157
201 1125 1280 33.583127
202 1125 1280 33.302096
203 1125 1280 33.021066
204 1125 1280 32.740036
205 1125 1280 32.459005
206 1125 1280 32.177975
207 1125 1280 31.896945
208 1125 1280 31.615914
209 1125 1280 31.334884
210 1125 1280 31.053854
211 1125 1280 30.772823
212 1125 1280 30.491793
213 1152 1280 30.210763
214 1152 1280 29.929732
215 1152 1280 29.648702
216 1152 1280 29.367672
217 1152 1280 29.086641
218 1152 1280 28.805611
219 1152 1280 28.524581
220 1152 1280 28.243550
221 1152 1280 27.962520
222 1200 1280 27.681490
223 1200 1280 27.400459
224 1200 1280 27.119429
225 1200 1280 26.838399
226 1200 1280 26.557368
227 1200 1280 26.276338
228 1200 1280 25.995308
229 1200 1280 25.714277
230 1200 1280 25.433247
231 1200 1280 25.152217
232 1200 1280 24.871186
233 1200 1280 24.590156
234 1200 1280 24.309126
235 1200 1280 24.028095
236 1200 1280 23.747065
237 1200 1280 23.466035
238 1200 1280 23.185004
239 1200 1280 22.903974
240 1215 1280 22.622944
241 1215 1280 22.341913
242 1215 1280 22.060883
243 1215 1280 21.779853
244 1215 1280 21.498822
245 1215 1280 21.217792
246 1215 1280 20.936761
247 1280 1280 20.655731
248 1280 1280 20.374701
249 1280 1280 20.093670
250 1280 1280 19.812640
251 1280 1280 19.531610
252 1280 1280 19.250579
253 1280 1280 18.969549
254 1280 1280 18.688519
255 1280 1280 18.407488
256 1280 1280 18.126458
257 1280 1280 17.845428
258 1280 1280 17.564397
259 1280 1280 17.283367
260 1280 1280 17.002337
261 1280 1280 16.721306
262 1280 1280 16.440276
263 1280 1280 16.159246
264 1280 1280 15.878215
265 1280 1280 15.597185
266 1280 1280 15.316154
267 1280 1280 15.035124
268 1280 1280 14.754094
269 1280 1280 14.473063
270 1280 1280 14.192033
271 1280 1280 13.911003
272 1280 1280 13.629972
273 1280 1280 13.348942
274 1280 1280 13.067912
275 1280 1280 12.786881
276 1280 1280 12.505851
277 1280 1280 12.224821
278 1280 1280 11.943790
279 1280 1280 11.662760
280 1280 1280 11.381730
281 1280 1280 11.100699
282 1280 1280 10.819669
283 1280 1280 10.538638
284 1280 1280 10.257608
285 1280 1280 9.976578
286 1280 1280 9.695547
287 1280 1280 9.414517
288 1280 1280 9.133487
289 1280 1280 8.852456
290 1280 1280 8.571426
291 1280 1280 8.290396
292 1280 1280 8.009365
293 1280 1280 7.728335
294 1280 1280 7.447305
295 1280 1280 7.166274
296 1280 1280 6.885244
297 1280 1280 6.604213
298 1280 1280 6.323183
299 1280 1280 6.042153
300 1280 1280 5.761122
301 1280 1280 5.480092
302 1280 1280 5.199062
303 1280 1280 4.918031
304 1280 1280 4.637001
305 1280 1280 4.355971
306 1280 1280 4.074940
307 1280 1280 3.793910
308 1280 1280 3.512879
309 1280 1280 3.231849
310 1280 1280 2.950819
311 1280 1280 2.669788
312 1280 1280 2.388758
313 1280 1280 2.107728
314 1280 1280 1.826697
315 1280 1280 1.545667
316 1280 1280 1.264637
317 1280 1280 0.983606
318 1280 1280 0.702576
319 1280 1280 0.421546
320 1280 1280 0.140515
321 1280 1280 -0.140515
322 1280 1280 -0.421546
323 1280 1280 -0.702576
324 1280 1280 -0.983606
325 1280 1280 -1.264637
326 1280 1280 -1.545667
327 1280 1280 -1.826697
328 1280 1280 -2.107728
329 1280 1280 -2.388758
330 1280 1280 -2.669788
331 1280 1280 -2.950819
332 1280 1280 -3.231849
333 1280 1280 -3.512879
334 1280 1280 -3.793910
335 1280 1280 -4.074940
336 1280 1280 -4.355971
337 1280 1280 -4.637001
338 1280 1280 -4.918031
339 1280 1280 -5.199062
340 1280 1280 -5.480092
341 1280 1280 -5.761122
342 1280 1280 -6.042153
343 1280 1280 -6.323183
344 1280 1280 -6.604213
345 1280 1280 -6.885244
346 1280 1280 -7.166274
347 1280 1280 -7.447305
348 1280 1280 -7.728335
349 1280 1280 -8.009365
350 1280 1280 -8.290396
351 1280 1280 -8.571426
352 1280 1280 -8.852456
353 1280 1280 -9.133487
354 1280 1280 -9.414517
355 1280 1280 -9.695547
356 1280 1280 -9.976578
357 1280 1280 -10.257608
358 1280 1280 -10.538638
359 1280 1280 -10.819669
360 1280 1280 -11.100699
361 1280 1280 -11.381730
362 1280 1280 -11.662760
363 1280 1280 -11.943790
364 1280 1280 -12.224821
365 1280 1280 -12.505851
366 1280 1280 -12.786881
367 1280 1280 -13.067912
368 1280 1280 -13.348942
369 1280 1280 -13.629972
370 1280 1280 -13.911003
371 1280 1280 -14.192033
372 1280 1280 -14.473063
373 1280 1280 -14.754094
374 1280 1280 -15.035124
375 1280 1280 -15.316154
376 1280 1280 -15.597185
377 1280 1280 -15.878215
378 1280 1280 -16.159246
379 1280 1280 -16.440276
380 1280 1280 -16.721306
381 1280 1280 -17.002337
382 1280 1280 -17.283367
383 1280 1280 -17.564397
384 1280 1280 -17.845428
385 1280 1280 -18.126458
386 1280 1280 -18.407488
387 1280 1280 -18.688519
388 1280 1280 -18.969549
389 1280 1280 -19.250579
390 1280 1280 -19.531610
391 1280 1280 -19.812640
392 1280 1280 -20.093670
393 1280 1280 -20.374701
394 1280 1280 -20.655731
395 1215 1280 -20.936761
396 1215 1280 -21.217792
397 1215 1280 -21.498822
398 1215 1280 -21.779853
399 1215 1280 -22.060883
400 1215 1280 -22.341913
401 1215 1280 -22.622944
402 1200 1280 -22.903974
403 1200 1280 -23.185004
404 1200 1280 -23.466035
405 1200 1280 -23.747065
406 1200 1280 -24.028095
407 1200 1280 -24.309126
408 1200 1280 -24.590156
409 1200 1280 -24.871186
410 1200 1280 -25.152217
411 1200 1280 -25.433247
412 1200 1280 -25.714277
413 1200 1280 -25.995308
414 1200 1280 -26.276338
415 1200 1280 -26.557368
416 1200 1280 -26.838399
417 1200 1280 -27.119429
418 1200 1280 -27.400459
419 1200 1280 -27.681490
420 1152 1280 -27.962520
421 1152 1280 -28.243550
422 1152 1280 -28.524581
423 1152 1280 -28.805611
424 1152 1280 -29.086641
425 1152 1280 -29.367672
426 1152 1280 -29.648702
427 1152 1280 -29.929732
428 1152 1280 -30.210763
429 1125 1280 -30.491793
430 1125 1280 -30.772823
431 1125 1280 -31.053854
432 1125 1280 -31.334884
433 1125 1280 -31.615914
434 1125 1280 -31.896945
435 1125 1280 -32.177975
436 1125 1280 -32.459005
437 1125 1280 -32.740036
438 1125 1280 -33.021066
439 1125 1280 -33.302096
440 1125 1280 -33.583127
441 1125 1280 -33.864157
442 1125 1280 -34.145187
443 1080 1280 -34.426218
444 1080 1280 -34.707248
445 1080 1280 -34.988278
446 1080 1280 -35.269308
447 1080 1280 -35.550339
448 1080 1280 -35.831369
449 1080 1280 -36.112399
450 1080 1280 -36.393430
451 1080 1280 -36.674460
452 1080 1280 -36.955490
453 1080 1280 -37.236521
454 1080 1280 -37.517551
455 1080 1280 -37.798581
456 1080 1280 -38.079612
457 1024 1280 -38.360642
458 1024 1280 -38.641672
459 1024 1280 -38.922703
460 1024 1280 -39.203733
461 1024 1280 -39.484763
462 1024 1280 -39.765793
463 1000 1280 -40.046824
464 1000 1280 -40.327854
465 1000 1280 -40.608884
466 1000 1280 -40.889915
467 1000 1280 -41.170945
468 1000 1280 -41.451975
469 1000 1280 -41.733006
470 1000 1280 -42.014036
471 972 1280 -42.295066
472 972 1280 -42.576096
473 960 1280 -42.857127
474 960 1280 -43.138157
475 960 1280 -43.419187
476 960 1280 -43.700218
477 960 1280 -43.981248
478 960 1280 -44.262278
479 960 1280 -44.543308
480 960 1280 -44.824339
481 960 1280 -45.105369
482 960 1280 -45.386399
483 960 1280 -45.667429
484 960 1280 -45.948460
485 960 1280 -46.229490
486 960 1280 -46.510520
487 900 1280 -46.791551
488 900 1280 -47.072581
489 900 1280 -47.353611
490 900 1280 -47.634641
491 900 1280 -47.915672
492 900 1280 -48.196702
493 900 1280 -48.477732
494 900 1280 -48.758762
495 864 1280 -49.039793
496 864 1280 -49.320823
497 864 1280 -49.601853
498 864 1280 -49.882883
499 864 1280 -50.163913
500 864 1280 -50.444944
501 864 1280 -50.725974
502 864 1280 -51.007004
503 864 1280 -51.288034
504 864 1280 -51.569065
505 864 1280 -51.850095
506 810 1280 -52.131125
507 810 1280 -52.412155
508 800 1280 -52.693186
509 800 1280 -52.974216
510 800 1280 -53.255246
511 800 1280 -53.536276
512 800 1280 -53.817306
513 800 1280 -54.098337
514 768 1280 -54.379367
515 768 1280 -54.660397
516 768 1280 -54.941427
517 768 1280 -55.222457
518 750 1280 -55.503487
519 750 1280 -55.784518
520 750 1280 -56.065548
521 750 1280 -56.346578
522 729 1280 -56.627608
523 720 1280 -56.908638
524 720 1280 -57.189668
525 720 1280 -57.470699
526 720 1280 -57.751729
527 720 1280 -58.032759
528 720 1280 -58.313789
529 720 1280 -58.594819
530 720 1280 -58.875849
531 720 1280 -59.156879
532 675 1280 -59.437910
533 675 1280 -59.718940
534 675 1280 -59.999970
535 675 1280 -60.281000
536 648 1280 -60.562030
537 648 1280 -60.843060
538 640 1280 -61.124090
539 640 1280 -61.405120
540 640 1280 -61.686150
541 640 1280 -61.967180
542 640 1280 -62.248210
543 640 1280 -62.529240
544 640 1280 -62.810270
545 600 1280 -63.091300
546 600 1280 -63.372331
547 600 1280 -63.653361
548 600 1280 -63.934391
549 576 1280 -64.215421
550 576 1280 -64.496451
551 576 1280 -64.777481
552 576 1280 -65.058510
553 576 1280 -65.339540
554 576 1280 -65.620570
555 540 1280 -65.901600
556 540 1280 -66.182630
557 540 1280 -66.463660
558 540 1280 -66.744690
559 540 1280 -67.025720
560 512 1280 -67.306750
561 512 1280 -67.587780
562 500 1280 -67.868810
563 500 1280 -68.149839
564 500 1280 -68.430869
565 486 1280 -68.711899
566 480 1280 -68.992929
567 480 1280 -69.273959
568 480 1280 -69.554988
569 480 1280 -69.836018
570 480 1280 -70.117048
571 450 1280 -70.398077
572 450 1280 -70.679107
573 450 1280 -70.960137
574 432 1280 -71.241166
575 432 1280 -71.522196
576 432 1280 -71.803226
577 432 1280 -72.084255
578 405 1280 -72.365285
579 400 1280 -72.646314
580 400 1280 -72.927344
581 384 1280 -73.208373
582 384 1280 -73.489402
583 375 1280 -73.770432
584 375 1280 -74.051461
585 360 1280 -74.332490
586 360 1280 -74.613520
587 360 1280 -74.894549
588 360 1280 -75.175578
589 360 1280 -75.456607
590 360 1280 -75.737636
591 324 1280 -76.018665
592 320 1280 -76.299694
593 320 1280 -76.580723
594 320 1280 -76.861752
595 300 1280 -77.142781
596 300 1280 -77.423809
597 288 1280 -77.704838
598 288 1280 -77.985866
599 288 1280 -78.266895
600 270 1280 -78.547923
601 270 1280 -78.828951
602 256 1280 -79.109980
603 250 1280 -79.391008
604 240 1280 -79.672035
605 240 1280 -79.953063
606 240 1280 -80.234091
607 225 1280 -80.515118
608 216 1280 -80.796145
609 216 1280 -81.077172
610 216 1280 -81.358199
611 200 1280 -81.639225
612 192 1280 -81.920252
613 192 1280 -82.201278
614 180 1280 -82.482303
615 180 1280 -82.763329
616 180 1280 -83.044353
617 160 1280 -83.325378
618 150 1280 -83.606402
619 144 1280 -83.887425
620 144 1280 -84.168447
621 135 1280 -84.449469
622 125 1280 -84.730490
623 120 1280 -85.011510
624 120 1280 -85.292528
625 108 1280 -85.573545
626 100 1280 -85.854560
627 96 1280 -86.135573
628 90 1280 -86.416583
629 81 1280 -86.697590
630 75 1280 -86.978592
631 72 1280 -87.259589
632 72 1280 -87.540577
633 64 1280 -87.821556
634 60 1280 -88.102518
635 50 1280 -88.383457
636 45 1280 -88.664358
637 40 1280 -88.945191
638 36 1280 -89.225883
639 25 1280 -89.506203
640 18 1280 -89.784877