Longitude and Latitude Conversion Table


Use this table to approximate conversion factors Flon and Flat for a given geographic latitude and height over ellipsoid. This table was computed using the following derived formula:

where a = 6378137 m - semi-major axis of WGS-84 ellipsoid
b = 6356752.3142 m - semi-minor axis of WGS-84 ellipsoid
j - geographical latitude (º)
h - height over the WGS-84 ellipsoid (m)

Geographical h = 0 m h = 200 m
Latitude, º Flon, m/º Flat, m/º Flon, m/º Flat, m/º
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
27.0
28.0
29.0
30.0
31.0
32.0
33.0
34.0
35.0
36.0
37.0
38.0
38.1
38.2
38.3
38.4
38.5
38.6
38.7
38.8
38.9
39.0
39.1
39.2
39.3
39.4
39.5
39.6
39.7
39.8
39.9
40.0
40.1
40.2
40.3
40.4
40.5
40.6
40.7
40.8
40.9
41.0
41.1
41.2
41.3
41.4
41.5
41.6
41.7
41.8
41.9
42.0
42.1
42.2
42.3
42.4
42.5
42.6
42.7
42.8
42.9
43.0
44.0
45.0
46.0
47.0
48.0
49.0
50.0
51.0
52.0
53.0
54.0
55.0
56.0
57.0
58.0
59.0
60.0
61.0
62.0
63.0
64.0
65.0
66.0
67.0
68.0
69.0
70.0
71.0
72.0
73.0
74.0
75.0
76.0
77.0
78.0
79.0
80.0
81.0
82.0
83.0
84.0
85.0
86.0
87.0
88.0
89.0
90.0
111319
111303
111252
111168
111050
110899
110714
110495
110243
109958
109639
109288
108903
108485
108034
107550
107034
106486
105905
105292
104647
103970
103262
102523
101752
100950
100118
99255
98362
97439
96486
95504
94493
93453
92385
91288
90164
89012
87832
87713
87593
87473
87353
87233
87112
86991
86870
86748
86626
86504
86382
86259
86137
86013
85890
85766
85642
85518
85394
85269
85144
85019
84894
84768
84642
84516
84389
84262
84135
84008
83880
83753
83624
83496
83368
83239
83110
82980
82851
82721
82591
82460
82330
82199
82068
81937
81805
81673
81541
80206
78847
77463
76056
74625
73172
71696
70198
68678
67137
65576
63994
62393
60772
59133
57475
55800
54107
52398
50673
48932
47176
45405
43620
41822
40010
38187
36351
34504
32647
30779
28902
27016
25121
23219
21310
19393
17471
15544
13611
11675
9735
7791
5846
3898
1949
0
110574
110575
110576
110577
110580
110583
110586
110591
110596
110601
110608
110615
110622
110630
110639
110649
110659
110669
110680
110692
110704
110717
110730
110744
110758
110773
110788
110804
110819
110836
110852
110869
110887
110904
110922
110941
110959
110978
110996
110998
111000
111002
111004
111006
111008
111010
111012
111014
111015
111017
111019
111021
111023
111025
111027
111029
111031
111033
111035
111037
111038
111040
111042
111044
111046
111048
111050
111052
111054
111056
111058
111060
111062
111064
111066
111067
111069
111071
111073
111075
111077
111079
111081
111083
111085
111087
111089
111091
111093
111112
111132
111151
111171
111190
111210
111229
111248
111267
111286
111305
111324
111342
111360
111378
111395
111412
111429
111446
111462
111477
111493
111507
111522
111536
111549
111562
111574
111586
111598
111608
111618
111628
111637
111645
111653
111660
111666
111672
111677
111682
111685
111688
111691
111693
111694
111694
111323
111306
111256
111171
111054
110902
110717
110499
110247
109961
109643
109291
108906
108488
108037
107554
107038
106489
105908
105295
104650
103974
103265
102526
101755
100953
100121
99258
98365
97442
96489
95507
94496
93456
92388
91291
90167
89014
87835
87716
87596
87476
87356
87235
87115
86994
86872
86751
86629
86507
86385
86262
86139
86016
85893
85769
85645
85521
85397
85272
85147
85022
84896
84770
84644
84518
84392
84265
84138
84011
83883
83755
83627
83499
83370
83241
83112
82983
82853
82724
82593
82463
82332
82202
82070
81939
81807
81676
81544
80209
78849
77466
76058
74628
73174
71698
70200
68680
67139
65578
63996
62395
60774
59135
57477
55802
54109
52400
50674
48933
47177
45406
43621
41823
40011
38188
36352
34505
32648
30780
28903
27017
25122
23220
21310
19394
17472
15544
13612
11675
9735
7791
5846
3898
1949
0
110578
110578
110579
110581
110583
110586
110590
110594
110599
110605
110611
110618
110626
110634
110643
110652
110662
110673
110684
110696
110708
110721
110734
110747
110762
110776
110791
110807
110823
110839
110856
110873
110890
110908
110926
110944
110962
110981
111000
111002
111004
111006
111008
111009
111011
111013
111015
111017
111019
111021
111023
111025
111027
111029
111030
111032
111034
111036
111038
111040
111042
111044
111046
111048
111050
111052
111054
111055
111057
111059
111061
111063
111065
111067
111069
111071
111073
111075
111077
111079
111081
111083
111085
111086
111088
111090
111092
111094
111096
111116
111135
111155
111174
111194
111213
111233
111252
111271
111290
111308
111327
111345
111363
111381
111399
111416
111433
111449
111465
111481
111496
111511
111525
111539
111553
111566
111578
111590
111601
111612
111622
111631
111640
111649
111656
111663
111670
111676
111681
111685
111689
111692
111694
111696
111697
111697

Last updated: October 31, 2000
Author: Viacheslav Adamchuk

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