Geodetic Datum Transformation Parameters (Local to WGS-84)
d = delta in meters; e = error estimate in meters;
| Datum | Ellipsoid | dX |
dY |
dZ |
Region of use | eX |
eY |
eZ |
| Adindan | Clarke 1880 | -118 |
-14 |
218 |
Burkina Faso | 25 |
25 |
25 |
| Adindan | Clarke 1880 | -134 |
-2 |
210 |
Cameroon | 25 |
25 |
25 |
| Adindan | Clarke 1880 | -165 |
-11 |
206 |
Ethiopia | 3 |
3 |
3 |
| Adindan | Clarke 1880 | -123 |
-20 |
220 |
Mali | 25 |
25 |
25 |
| Adindan | Clarke 1880 | -166 |
-15 |
204 |
MEAN FOR Ethiopia; Sudan | 5 |
5 |
3 |
| Adindan | Clarke 1880 | -128 |
-18 |
224 |
Senegal | 25 |
25 |
25 |
| Adindan | Clarke 1880 | -161 |
-14 |
205 |
Sudan | 3 |
5 |
3 |
| Afgooye | Krassovsky 1940 | -43 |
-163 |
45 |
Somalia | 25 |
25 |
25 |
| Ain el Abd 1970 | International 1924 | -150 |
-250 |
-1 |
Bahrain | 25 |
25 |
25 |
| Ain el Abd 1970 | International 1924 | -143 |
-236 |
7 |
Saudi Arabia | 10 |
10 |
10 |
| American Samoa 1962 | Clarke 1866 | -115 |
118 |
426 |
American Samoa Islands | 25 |
25 |
25 |
| Anna 1 Astro 1965 | Australian National | -491 |
-22 |
435 |
Cocos Islands | 25 |
25 |
25 |
| Antigua Island Astro 1943 | Clarke 1880 | -270 |
13 |
62 |
Antigua (Leeward Islands) | 25 |
25 |
25 |
| Arc 1950 | Clarke 1880 | -138 |
-105 |
-289 |
Botswana | 3 |
5 |
3 |
| Arc 1950 | Clarke 1880 | -153 |
-5 |
-292 |
Burundi | 20 |
20 |
20 |
| Arc 1950 | Clarke 1880 | -125 |
-108 |
-295 |
Lesotho | 3 |
3 |
8 |
| Arc 1950 | Clarke 1880 | -161 |
-73 |
-317 |
Malawi | 9 |
24 |
8 |
| Arc 1950 | Clarke 1880 | -143 |
-90 |
-294 |
MEAN FOR Botswana; Lesotho; Malawi; Swaziland; Zaire; Zambia; Zimbabwe | 20 |
33 |
20 |
| Arc 1950 | Clarke 1880 | -134 |
-105 |
-295 |
Swaziland | 15 |
15 |
15 |
| Arc 1950 | Clarke 1880 | -169 |
-19 |
-278 |
Zaire | 25 |
25 |
25 |
| Arc 1950 | Clarke 1880 | -147 |
-74 |
-283 |
Zambia | 21 |
21 |
27 |
| Arc 1950 | Clarke 1880 | -142 |
-96 |
-293 |
Zimbabwe | 5 |
8 |
11 |
| Arc 1960 | Clarke 1880 | -160 |
-6 |
-302 |
MEAN FOR Kenya; Tanzania | 20 |
20 |
20 |
| Arc 1960 | Clarke 1880 | -157 |
-2 |
-299 |
Kenya | 4 |
3 |
3 |
| Arc 1960 | Clarke 1880 | -175 |
-23 |
-303 |
Taanzania | 6 |
9 |
10 |
| Ascension Island 1958 | International 1924 | -205 |
107 |
53 |
Ascension Island | 25 |
25 |
25 |
| Astro Beacon E 1945 | International 1924 | 145 |
75 |
-272 |
Iwo Jima | 25 |
25 |
25 |
| Astro DOS 71/4 | International 1924 | -320 |
550 |
-494 |
St Helena Island | 25 |
25 |
25 |
| Astro Tern Island (FRIG) 1961 | International 1924 | 114 |
-116 |
-333 |
Tern Island | 25 |
25 |
25 |
| Astronomical Station 1952 | International 1924 | 124 |
-234 |
-25 |
Marcus Island | 25 |
25 |
25 |
| Australian Geodetic 1966 | Australian National | -133 |
-48 |
148 |
Australia; Tasmania | 3 |
3 |
3 |
| Australian Geodetic 1984 | Australian National | -134 |
-48 |
149 |
Australia; Tasmania | 2 |
2 |
2 |
| Ayabelle Lighthouse | Clarke 1880 | -79 |
-129 |
145 |
Djibouti | 25 |
25 |
25 |
| Bellevue (IGN) | International 1924 | -127 |
-769 |
472 |
Efate & Erromango Islands | 20 |
20 |
20 |
| Bermuda 1957 | Clarke 1866 | -73 |
213 |
296 |
Bermuda | 20 |
20 |
20 |
| Bissau | International 1924 | -173 |
253 |
27 |
Guinea-Bissau | 25 |
25 |
25 |
| Bogota Observatory | International 1924 | 307 |
304 |
-318 |
Colombia | 6 |
5 |
6 |
| Bukit Rimpah | Bessel 1841 | -384 |
664 |
-48 |
Indonesia (Bangka & Belitung Ids) | -1 |
-1 |
-1 |
| Camp Area Astro | International 1924 | -104 |
-129 |
239 |
Antarctica (McMurdo Camp Area) | -1 |
-1 |
-1 |
| Campo Inchauspe | International 1924 | -148 |
136 |
90 |
Argentina | 5 |
5 |
5 |
| Canton Astro 1966 | International 1924 | 298 |
-304 |
-375 |
Phoenix Islands | 15 |
15 |
15 |
| Cape | Clarke 1880 | -136 |
-108 |
-292 |
South Africa | 3 |
6 |
6 |
| Cape Canaveral | Clarke 1866 | -2 |
151 |
181 |
Bahamas; Florida | 3 |
3 |
3 |
| Carthage | Clarke 1880 | -263 |
6 |
431 |
Tunisia | 6 |
9 |
8 |
| Chatham Island Astro 1971 | International 1924 | 175 |
-38 |
113 |
New Zealand (Chatham Island) | 15 |
15 |
15 |
| Chua Astro | International 1924 | -134 |
229 |
-29 |
Paraguay | 6 |
9 |
5 |
| Corrego Alegre | International 1924 | -206 |
172 |
-6 |
Brazil | 5 |
3 |
5 |
| Dabola | Clarke 1880 | -83 |
37 |
124 |
Guinea | 15 |
15 |
15 |
| Deception Island | Clarke 1880 | 260 |
12 |
-147 |
Deception Island; Antarctia | 20 |
20 |
20 |
| Djakarta (Batavia) | Bessel 1841 | -377 |
681 |
-50 |
Indonesia (Sumatra) | 3 |
3 |
3 |
| DOS 1968 | International 1924 | 230 |
-199 |
-752 |
New Georgia Islands (Gizo Island) | 25 |
25 |
25 |
| Easter Island 1967 | International 1924 | 211 |
147 |
111 |
Easter Island | 25 |
25 |
25 |
| Estonia; Coordinate System 1937 | Bessel 1841 | 374 |
150 |
588 |
Estonia | 2 |
3 |
3 |
| European 1950 | International 1924 | -104 |
-101 |
-140 |
Cyprus | 15 |
15 |
15 |
| European 1950 | International 1924 | -130 |
-117 |
-151 |
Egypt | 6 |
8 |
8 |
| European 1950 | International 1924 | -86 |
-96 |
-120 |
England; Channel Islands; Scotland; Shetland Islands | 3 |
3 |
3 |
| European 1950 | International 1924 | -86 |
-96 |
-120 |
England; Ireland; Scotland; Shetland Islands | 3 |
3 |
3 |
| European 1950 | International 1924 | -87 |
-95 |
-120 |
Finland; Norway | 3 |
5 |
3 |
| European 1950 | International 1924 | -84 |
-95 |
-130 |
Greece | 25 |
25 |
25 |
| European 1950 | International 1924 | -117 |
-132 |
-164 |
Iran | 9 |
12 |
11 |
| European 1950 | International 1924 | -97 |
-103 |
-120 |
Italy (Sardinia) | 25 |
25 |
25 |
| European 1950 | International 1924 | -97 |
-88 |
-135 |
Italy (Sicily) | 20 |
20 |
20 |
| European 1950 | International 1924 | -107 |
-88 |
-149 |
Malta | 25 |
25 |
25 |
| European 1950 | International 1924 | -87 |
-98 |
-121 |
MEAN FOR Austria; Belgium; Denmark; Finland; France; W Germany; Gibraltar; Greece; Italy; Luxembourg; Netherlands; Norway; Portugal; Spain; Sweden; Switzerland | 3 |
8 |
5 |
| European 1950 | International 1924 | -87 |
-96 |
-120 |
MEAN FOR Austria; Denmark; France; W Germany; Netherlands; Switzerland | 3 |
3 |
3 |
| European 1950 | International 1924 | -103 |
-106 |
-141 |
MEAN FOR Iraq; Israel; Jordan; Lebanon; Kuwait; Saudi Arabia; Syria | -1 |
-1 |
-1 |
| European 1950 | International 1924 | -84 |
-107 |
-120 |
Portugal; Spain | 5 |
6 |
3 |
| European 1950 | International 1924 | -112 |
-77 |
-145 |
Tunisia | 25 |
25 |
25 |
| European 1979 | International 1924 | -86 |
-98 |
-119 |
MEAN FOR Austria; Finland; Netherlands; Norway; Spain; Sweden; Switzerland | 3 |
3 |
3 |
| Fort Thomas 1955 | Clarke 1880 | -7 |
215 |
225 |
Nevis; St. Kitts (Leeward Islands) | 25 |
25 |
25 |
| Gan 1970 | International 1924 | -133 |
-321 |
50 |
Republic of Maldives | 25 |
25 |
25 |
| Geodetic Datum 1949 | International 1924 | 84 |
-22 |
209 |
New Zealand | 5 |
3 |
5 |
| Graciosa Base SW 1948 | International 1924 | -104 |
167 |
-38 |
Azores (Faial; Graciosa; Pico; Sao Jorge; Terceira) | 3 |
3 |
3 |
| Guam 1963 | Clarke 1866 | -100 |
-248 |
259 |
Guam | 3 |
3 |
3 |
| Gunung Segara | Bessel 1841 | -403 |
684 |
41 |
Indonesia (Kalimantan) | -1 |
-1 |
-1 |
| GUX 1 Astro | International 1924 | 252 |
-209 |
-751 |
Guadalcanal Island | 25 |
25 |
25 |
| Herat North | International 1924 | -333 |
-222 |
114 |
Afghanistan | -1 |
-1 |
-1 |
| Hermannskogel Datum | Bessel 1841 (Namibia) | 653 |
-212 |
449 |
Croatia -Serbia, Bosnia-Herzegovina | -1 |
-1 |
-1 |
| Hjorsey 1955 | International 1924 | -73 |
46 |
-86 |
Iceland | 3 |
3 |
6 |
| Hong Kong 1963 | International 1924 | -156 |
-271 |
-189 |
Hong Kong | 25 |
25 |
25 |
| Hu-Tzu-Shan | International 1924 | -637 |
-549 |
-203 |
Taiwan | 15 |
15 |
15 |
| Indian | Everest (India 1830) | 282 |
726 |
254 |
Bangladesh | 10 |
8 |
12 |
| Indian | Everest (India 1956) | 295 |
736 |
257 |
India; Nepal | 12 |
10 |
15 |
| Indian | Everest (Pakistan) | 283 |
682 |
231 |
Pakistan | -1 |
-1 |
-1 |
| Indian 1954 | Everest (India 1830) | 217 |
823 |
299 |
Thailand | 15 |
6 |
12 |
| Indian 1960 | Everest (India 1830) | 182 |
915 |
344 |
Vietnam (Con Son Island) | 25 |
25 |
25 |
| Indian 1960 | Everest (India 1830) | 198 |
881 |
317 |
Vietnam (Near 16øN) | 25 |
25 |
25 |
| Indian 1975 | Everest (India 1830) | 210 |
814 |
289 |
Thailand | 3 |
2 |
3 |
| Indonesian 1974 | Indonesian 1974 | -24 |
-15 |
5 |
Indonesia | 25 |
25 |
25 |
| Ireland 1965 | Modified Airy | 506 |
-122 |
611 |
Ireland | 3 |
3 |
3 |
| ISTS 061 Astro 1968 | International 1924 | -794 |
119 |
-298 |
South Georgia Islands | 25 |
25 |
25 |
| ISTS 073 Astro 1969 | International 1924 | 208 |
-435 |
-229 |
Diego Garcia | 25 |
25 |
25 |
| Johnston Island 1961 | International 1924 | 189 |
-79 |
-202 |
Johnston Island | 25 |
25 |
25 |
| Kandawala | Everest (India 1830) | -97 |
787 |
86 |
Sri Lanka | 20 |
20 |
20 |
| Kerguelen Island 1949 | International 1924 | 145 |
-187 |
103 |
Kerguelen Island | 25 |
25 |
25 |
| Kertau 1948 | Everest (Malay) | -11 |
851 |
5 |
West Malaysia & Singapore | 10 |
8 |
6 |
| Kusaie Astro 1951 | International 1924 | 647 |
1777 |
-1124 |
Caroline Islands | 25 |
25 |
25 |
| Korean Geodetic System | GRS 80 | 0 |
0 |
0 |
South Korea | 2 |
2 |
2 |
| L. C. 5 Astro 1961 | Clarke 1866 | 42 |
124 |
147 |
Cayman Brac Island | 25 |
25 |
25 |
| Leigon | Clarke 1880 | -130 |
29 |
364 |
Ghana | 2 |
3 |
2 |
| Liberia 1964 | Clarke 1880 | -90 |
40 |
88 |
Liberia | 15 |
15 |
15 |
| Luzon | Clarke 1866 | -133 |
-77 |
-51 |
Philippines (Excluding Mindanao) | 8 |
11 |
9 |
| Luzon | Clarke 1866 | -133 |
-79 |
-72 |
Philippines (Mindanao) | 25 |
25 |
25 |
| M'Poraloko | Clarke 1880 | -74 |
-130 |
42 |
Gabon | 25 |
25 |
25 |
| Mahe 1971 | Clarke 1880 | 41 |
-220 |
-134 |
Mahe Island | 25 |
25 |
25 |
| Massawa | Bessel 1841 | 639 |
405 |
60 |
Ethiopia (Eritrea) | 25 |
25 |
25 |
| Merchich | Clarke 1880 | 31 |
146 |
47 |
Morocco | 5 |
3 |
3 |
| Midway Astro 1961 | International 1924 | 912 |
-58 |
1227 |
Midway Islands | 25 |
25 |
25 |
| Minna | Clarke 1880 | -81 |
-84 |
115 |
Cameroon | 25 |
25 |
25 |
| Minna | Clarke 1880 | -92 |
-93 |
122 |
Nigeria | 3 |
6 |
5 |
| Montserrat Island Astro 1958 | Clarke 1880 | 174 |
359 |
365 |
Montserrat (Leeward Islands) | 25 |
25 |
25 |
| Nahrwan | Clarke 1880 | -247 |
-148 |
369 |
Oman (Masirah Island) | 25 |
25 |
25 |
| Nahrwan | Clarke 1880 | -243 |
-192 |
477 |
Saudi Arabia | 20 |
20 |
20 |
| Nahrwan | Clarke 1880 | -249 |
-156 |
381 |
United Arab Emirates | 25 |
25 |
25 |
| Naparima BWI | International 1924 | -10 |
375 |
165 |
Trinidad & Tobago | 15 |
15 |
15 |
| North American 1927 | Clarke 1866 | -5 |
135 |
172 |
Alaska (Excluding Aleutian Ids) | 5 |
9 |
5 |
| North American 1927 | Clarke 1866 | -2 |
152 |
149 |
Alaska (Aleutian Ids East of 180øW) | 6 |
8 |
10 |
| North American 1927 | Clarke 1866 | 2 |
204 |
105 |
Alaska (Aleutian Ids West of 180øW) | 10 |
10 |
10 |
| North American 1927 | Clarke 1866 | -4 |
154 |
178 |
Bahamas (Except San Salvador Id) | 5 |
3 |
5 |
| North American 1927 | Clarke 1866 | 1 |
140 |
165 |
Bahamas (San Salvador Island) | 25 |
25 |
25 |
| North American 1927 | Clarke 1866 | -7 |
162 |
188 |
Canada (Alberta; British Columbia) | 8 |
8 |
6 |
| North American 1927 | Clarke 1866 | -9 |
157 |
184 |
Canada (Manitoba; Ontario) | 9 |
5 |
5 |
| North American 1927 | Clarke 1866 | -22 |
160 |
190 |
Canada (New Brunswick; Newfoundland; Nova Scotia; Quebec) | 6 |
6 |
3 |
| North American 1927 | Clarke 1866 | 4 |
159 |
188 |
Canada (Northwest Territories; Saskatchewan) | 5 |
5 |
3 |
| North American 1927 | Clarke 1866 | -7 |
139 |
181 |
Canada (Yukon) | 5 |
8 |
3 |
| North American 1927 | Clarke 1866 | 0 |
125 |
201 |
Canal Zone | 20 |
20 |
20 |
| North American 1927 | Clarke 1866 | -9 |
152 |
178 |
Cuba | 25 |
25 |
25 |
| North American 1927 | Clarke 1866 | 11 |
114 |
195 |
Greenland (Hayes Peninsula) | 25 |
25 |
25 |
| North American 1927 | Clarke 1866 | -3 |
142 |
183 |
MEAN FOR Antigua; Barbados; Barbuda; Caicos Islands; Cuba; Dominican Republic; Grand Cayman; Jamaica; Turks Islands | 3 |
9 |
12 |
| North American 1927 | Clarke 1866 | 0 |
125 |
194 |
MEAN FOR Belize; Costa Rica; El Salvador; Guatemala; Honduras; Nicaragua | 8 |
3 |
5 |
| North American 1927 | Clarke 1866 | -10 |
158 |
187 |
MEAN FOR Canada | 15 |
11 |
6 |
| North American 1927 | Clarke 1866 | -8 |
160 |
176 |
MEAN FOR CONUS | 5 |
5 |
6 |
| North American 1927 | Clarke 1866 | -9 |
161 |
179 |
MEAN FOR CONUS (East of Mississippi; River Including Louisiana; Missouri; Minnesota) | 5 |
5 |
8 |
| North American 1927 | Clarke 1866 | -8 |
159 |
175 |
MEAN FOR CONUS (West of Mississippi; River Excluding Louisiana; Minnesota; Missouri) | 5 |
3 |
3 |
| North American 1927 | Clarke 1866 | -12 |
130 |
190 |
Mexico | 8 |
6 |
6 |
| North American 1983 | GRS 80 | 0 |
0 |
0 |
Alaska (Excluding Aleutian Ids) | 2 |
2 |
2 |
| North American 1983 | GRS 80 | -2 |
0 |
4 |
Aleutian Ids | 5 |
2 |
5 |
| North American 1983 | GRS 80 | 0 |
0 |
0 |
Canada | 2 |
2 |
2 |
| North American 1983 | GRS 80 | 0 |
0 |
0 |
CONUS | 2 |
2 |
2 |
| North American 1983 | GRS 80 | 1 |
1 |
-1 |
Hawaii | 2 |
2 |
2 |
| North American 1983 | GRS 80 | 0 |
0 |
0 |
Mexico; Central America | 2 |
2 |
2 |
| North Sahara 1959 | Clarke 1880 | -186 |
-93 |
310 |
Algeria | 25 |
25 |
25 |
| Observatorio Meteorologico 1939 | International 1924 | -425 |
-169 |
81 |
Azores (Corvo & Flores Islands) | 20 |
20 |
20 |
| Old Egyptian 1907 | Helmert 1906 | -130 |
110 |
-13 |
Egypt | 3 |
6 |
8 |
| Old Hawaiian | Clarke 1866 | 89 |
-279 |
-183 |
Hawaii | 25 |
25 |
25 |
| Old Hawaiian | Clarke 1866 | 45 |
-290 |
-172 |
Kauai | 20 |
20 |
20 |
| Old Hawaiian | Clarke 1866 | 65 |
-290 |
-190 |
Maui | 25 |
25 |
25 |
| Old Hawaiian | Clarke 1866 | 61 |
-285 |
-181 |
MEAN FOR Hawaii; Kauai; Maui; Oahu | 25 |
20 |
20 |
| Old Hawaiian | Clarke 1866 | 58 |
-283 |
-182 |
Oahu | 10 |
6 |
6 |
| Oman | Clarke 1880 | -346 |
-1 |
224 |
Oman | 3 |
3 |
9 |
| Ordnance Survey Great Britain 1936 | Airy 1830 | 371 |
-112 |
434 |
England | 5 |
5 |
6 |
| Ordnance Survey Great Britain 1936 | Airy 1830 | 371 |
-111 |
434 |
England; Isle of Man; Wales | 10 |
10 |
15 |
| Ordnance Survey Great Britain 1936 | Airy 1830 | 375 |
-111 |
431 |
MEAN FOR England; Isle of Man; Scotland; Shetland Islands; Wales | 10 |
10 |
15 |
| Ordnance Survey Great Britain 1936 | Airy 1830 | 384 |
-111 |
425 |
Scotland; Shetland Islands | 10 |
10 |
10 |
| Ordnance Survey Great Britain 1936 | Airy 1830 | 370 |
-108 |
434 |
Wales | 20 |
20 |
20 |
| Pico de las Nieves | International 1924 | -307 |
-92 |
127 |
Canary Islands | 25 |
25 |
25 |
| Pitcairn Astro 1967 | International 1924 | 185 |
165 |
42 |
Pitcairn Island | 25 |
25 |
25 |
| Point 58 | Clarke 1880 | -106 |
-129 |
165 |
MEAN FOR Burkina Faso & Niger | 25 |
25 |
25 |
| Pointe Noire 1948 | Clarke 1880 | -148 |
51 |
-291 |
Congo | 25 |
25 |
25 |
| Porto Santo 1936 | International 1924 | -499 |
-249 |
314 |
Porto Santo; Madeira Islands | 25 |
25 |
25 |
| Provisional South American 1956 | International 1924 | -270 |
188 |
-388 |
Bolivia | 5 |
11 |
14 |
| Provisional South American 1956 | International 1924 | -270 |
183 |
-390 |
Chile (Northern; Near 19øS) | 25 |
25 |
25 |
| Provisional South American 1956 | International 1924 | -305 |
243 |
-442 |
Chile (Southern; Near 43øS) | 20 |
20 |
20 |
| Provisional South American 1956 | International 1924 | -282 |
169 |
-371 |
Colombia | 15 |
15 |
15 |
| Provisional South American 1956 | International 1924 | -278 |
171 |
-367 |
Ecuador | 3 |
5 |
3 |
| Provisional South American 1956 | International 1924 | -298 |
159 |
-369 |
Guyana | 6 |
14 |
5 |
| Provisional South American 1956 | International 1924 | -288 |
175 |
-376 |
MEAN FOR Bolivia; Chile; Colombia; Ecuador; Guyana; Peru; Venezuela | 17 |
27 |
27 |
| Provisional South American 1956 | International 1924 | -279 |
175 |
-379 |
Peru | 6 |
8 |
12 |
| Provisional South American 1956 | International 1924 | -295 |
173 |
-371 |
Venezuela | 9 |
14 |
15 |
| Provisional South Chilean 1963 | International 1924 | 16 |
196 |
93 |
Chile (Near 53øS) (Hito XVIII) | 25 |
25 |
25 |
| Puerto Rico | Clarke 1866 | 11 |
72 |
-101 |
Puerto Rico; Virgin Islands | 3 |
3 |
3 |
| Pulkovo 1942 | Krassovsky 1940 | 28 |
-130 |
-95 |
Russia | -1 |
-1 |
-1 |
| Qatar National | International 1924 | -128 |
-283 |
22 |
Qatar | 20 |
20 |
20 |
| Qornoq | International 1924 | 164 |
138 |
-189 |
Greenland (South) | 25 |
25 |
32 |
| Reunion | International 1924 | 94 |
-948 |
-1262 |
Mascarene Islands | 25 |
25 |
25 |
| Rome 1940 | International 1924 | -225 |
-65 |
9 |
Italy (Sardinia) | 25 |
25 |
25 |
| S-42 (Pulkovo 1942) | Krassovsky 1940 | 28 |
-121 |
-77 |
Hungary | 2 |
2 |
2 |
| S-42 (Pulkovo 1942) | Krassovsky 1940 | 23 |
-124 |
-82 |
Poland | 4 |
2 |
4 |
| S-42 (Pulkovo 1942) | Krassovsky 1940 | 26 |
-121 |
-78 |
Czechoslavakia | 3 |
3 |
2 |
| S-42 (Pulkovo 1942) | Krassovsky 1940 | 24 |
-124 |
-82 |
Latvia | 2 |
2 |
2 |
| S-42 (Pulkovo 1942) | Krassovsky 1940 | 15 |
-130 |
-84 |
Kazakhstan | 25 |
25 |
25 |
| S-42 (Pulkovo 1942) | Krassovsky 1940 | 24 |
-130 |
-92 |
Albania | 3 |
3 |
3 |
| S-42 (Pulkovo 1942) | Krassovsky 1940 | 28 |
-121 |
-77 |
Romania | 3 |
5 |
3 |
| S-JTSK | Bessel 1841 | 589 |
76 |
480 |
Czechoslavakia (Prior 1 JAN 1993) | 4 |
2 |
3 |
| Santo (DOS) 1965 | International 1924 | 170 |
42 |
84 |
Espirito Santo Island | 25 |
25 |
25 |
| Sao Braz | International 1924 | -203 |
141 |
53 |
Azores (Sao Miguel; Santa Maria Ids) | 25 |
25 |
25 |
| Sapper Hill 1943 | International 1924 | -355 |
21 |
72 |
East Falkland Island | 1 |
1 |
1 |
| Schwarzeck | Bessel 1841 (Namibia) | 616 |
97 |
-251 |
Namibia | 20 |
20 |
20 |
| Selvagem Grande 1938 | International 1924 | -289 |
-124 |
60 |
Salvage Islands | 25 |
25 |
25 |
| Sierra Leone 1960 | Clarke 1880 | -88 |
4 |
101 |
Sierra Leone | 15 |
15 |
15 |
| South American 1969 | South American 1969 | -62 |
-1 |
-37 |
Argentina | 5 |
5 |
5 |
| South American 1969 | South American 1969 | -61 |
2 |
-48 |
Bolivia | 15 |
15 |
15 |
| South American 1969 | South American 1969 | -60 |
-2 |
-41 |
Brazil | 3 |
5 |
5 |
| South American 1969 | South American 1969 | -75 |
-1 |
-44 |
Chile | 15 |
8 |
11 |
| South American 1969 | South American 1969 | -44 |
6 |
-36 |
Colombia | 6 |
6 |
5 |
| South American 1969 | South American 1969 | -48 |
3 |
-44 |
Ecuador | 3 |
3 |
3 |
| South American 1969 | South American 1969 | -47 |
26 |
-42 |
Ecuador (Baltra; Galapagos) | 25 |
25 |
25 |
| South American 1969 | South American 1969 | -53 |
3 |
-47 |
Guyana | 9 |
5 |
5 |
| South American 1969 | South American 1969 | -57 |
1 |
-41 |
MEAN FOR Argentina; Bolivia; Brazil; Chile; Colombia; Ecuador; Guyana; Paraguay; Peru; Trinidad & Tobago; Venezuela | 15 |
6 |
9 |
| South American 1969 | South American 1969 | -61 |
2 |
-33 |
Paraguay | 15 |
15 |
15 |
| South American 1969 | South American 1969 | -58 |
0 |
-44 |
Peru | 5 |
5 |
5 |
| South American 1969 | South American 1969 | -45 |
12 |
-33 |
Trinidad & Tobago | 25 |
25 |
25 |
| South American 1969 | South American 1969 | -45 |
8 |
-33 |
Venezuela | 3 |
6 |
3 |
| South Asia | Modified Fischer 1960 | 7 |
-10 |
-26 |
Singapore | 25 |
25 |
25 |
| Tananarive Observatory 1925 | International 1924 | -189 |
-242 |
-91 |
Madagascar | -1 |
-1 |
-1 |
| Timbalai 1948 | Everest (Sabah Sarawak) | -679 |
669 |
-48 |
Brunei; E. Malaysia (Sabah Sarawak) | 10 |
10 |
12 |
| Tokyo | Bessel 1841 | -148 |
507 |
685 |
Japan | 8 |
5 |
8 |
| Tokyo | Bessel 1841 | -148 |
507 |
685 |
MEAN FOR Japan; South Korea; Okinawa | 20 |
5 |
20 |
| Tokyo | Bessel 1841 | -158 |
507 |
676 |
Okinawa | 20 |
5 |
20 |
| Tokyo | Bessel 1841 | -147 |
506 |
687 |
South Korea | 2 |
2 |
2 |
| Tristan Astro 1968 | International 1924 | -632 |
438 |
-609 |
Tristan da Cunha | 25 |
25 |
25 |
| Viti Levu 1916 | Clarke 1880 | 51 |
391 |
-36 |
Fiji (Viti Levu Island) | 25 |
25 |
25 |
| Voirol 1960 | Clarke 1880 | -123 |
-206 |
219 |
Algeria | 25 |
25 |
25 |
| Wake Island Astro 1952 | International 1924 | 276 |
-57 |
149 |
Wake Atoll | 25 |
25 |
25 |
| Wake-Eniwetok 1960 | Hough 1960 | 102 |
52 |
-38 |
Marshall Islands | 3 |
3 |
3 |
| WGS 1972 | WGS 72 | 0 |
0 |
0 |
Global Definition | -1 |
-1 |
-1 |
| WGS 1984 | WGS 84 | 0 |
0 |
0 |
Global Definition | -1 |
-1 |
-1 |
| Yacare | International 1924 | -155 |
171 |
37 |
Uruguay | -1 |
-1 |
-1 |
| Zanderij | International 1924 | -265 |
120 |
-358 |
Suriname | 5 |
5 |
8 |