46
Including Louisiana;
Missouri; Minnesota)
135.
North American 1927
-8 159 175
Clarke 1866
Mean for Conus (West
of Mississippi; River
Excluding Louisiana;
Minnesota; Missouri)
N-Amer’27-W-Mississi
ppi
136.
North American 1927
-12 130 190
Clarke 1866
Mexico
N-Amer’27-Mexico
137.
North American 1983
0 0 0
GRS 80
Alaska (Excluding
Aleutian Ids)
N-Amer’83-Alaska
138.
North American 1983
-2 0 4
GRS 80
Aleutian Ids
N-Amer’83-Aleutian Ids
139.
North American 1983
0 0 0
GRS 80
Canada
N-Amer’83-Canada
140.
North American 1983
0 0 0
GRS 80
Conus
N-Amer’83-Conus
141.
North American 1983
1 1 -1
GRS 80
Hawaii
N-Amer’83-Hawaii
142.
North American 1983
0 0 0
GRS 80
Mexico; Central
America
N-Amer’83-Mexico,
Central America
143.
North Sahara 1959
-186 -93 310
Clarke 1880
Algeria
North Sahara’59
144.
Observatorio
Meteorologico 1939
-425 -169 81
International 1924
Azores (Corvo &
Flores Islands)
Observatorio
Meteorologico’39
145.
Old Egyptian 1907
-130 110 -13
Helmert 1906
Egypt
Old Egyptian 1907
146.
Old Hawaiian
89 -279 -183
Clarke 1866
Hawaii
Old Hawaiian- Hawaii
147.
Old Hawaiian
45 -290 -172
Clarke 1866
Kauai
Old Hawaiian- Kauai
148.
Old Hawaiian
65 -290 -190
Clarke 1866
Maui
Old Hawaiian- Maui
149.
Old Hawaiian
61 -285 -181
Clarke 1866
Mean For Hawaii;
Kauai; Maui; Oahu
Old
Hawaiian-Regional
Mean
150.
Old Hawaiian
58 -283 -182
Clarke 1866
Oahu
Old Hawaiian- Oahu
151.
Oman
-346 -1 224
Clarke 1880
Oman
Oman
152.
Ordnance Survey
Great Britain 1936
371 -112 434
Airy 1830
England
Ord Sur GB’36-
England
153.
Ordnance Survey
Great Britain 1936
371 -111 434
Airy 1830
England; Isle of
Man; Wales
Ord Sur GB’36- Isle of
Man
154.
Ordnance Survey
Great Britain 1936
375 -111 431
Airy 1830
Mean For England; Isle
of Man; Scotland;
Shetland Islands;
Wales
Ord Sur
GB’36-Regional Mean
155.
Ordnance Survey
Great Britain 1936
384 -111 425
Airy 1830
Scotland; Shetland
Islands
Ord Sur GB’36-
Scotland, Shetland
156.
Ordnance Survey
Great Britain 1936
370 -108 434
Airy 1830
Wales
Ord Sur GB’36- Wales
157.
Pico de las Nieves
-307 -92 127
International 1924
Canary Islands
Pico de las Nieves
158.
Pitcairn Astro 1967
185 165 42
International 1924
Pitcairn Island
Pitcairn Astro 1967
159.
Point 58
-106 -129 165
Clarke 1880
MEAN FOR Burkina
Faso & Niger
Point 58
160.
Pointe Noire 1948
-148 51 -291
Clarke 1880
Congo
Pointe Noire 1948
161.
Porto Santo 1936
-499 -249 314
International 1924
Porto Santo;
Madeira Islands
Porto Santo 1936
162.
Provisional South
American 1956
-270 188 -388
International 1924
Bolivia
Prov S-Amer’56-
Bolivia
163.
Provisional South
American 1956
-270 183 -390
International 1924
Chile (Northern;
Near 19
øS)
Prov
S-Amer’56-Chile-Nort
h
164.
Provisional South
American 1956
-305 243 -442
International 1924
Chile (Southern;
Near 43
øS)
Prov
S-Amer’56-Chile-Sout
h
165.
Provisional South
American 1956
-282 169 -371
International 1924
Colombia
Prov S-Amer’56-
Colombia