GPS-20 Operating Manual
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15
5. Earth Datums
5.1 Earth Datums
The following is a list of the GPS-20 earth datum index and the corresponding earth datum name:
Item
Datum
Reference Ellipsoid
Data name
1
Adindan - Ethiopia
Clarke 1880
Data1.dat
2
Afgooye – Somalia
Krassovsky
Data2.dat
3
Alaska, Conus – North American 1983
GRS 1980
Data3.dat
4
Albania – S-42 (Pulkovo 1942)
Krassovsky 1940
Data63.dat
5 Argentina
South
American
1969
Data4.dat
6
Australia
Australian – National
Data70.dat
7
Bahrain – Ain el ABD 1970
International
Data5.dat
8 Bangladesh
Everest
1830
Data6.dat
9 Bolivia
South
American
1969
Data8.dat
10
Botswana – ARC 1950
Clarke 1880
Data7.dat
11 Brazil
South
American
1969
Data9.dat
12
Brunel, East Malaysia
Everest (Sabah & Sarawak)
Data37.dat
13
Canada – North American 1983
GRS 1980
Data10.dat
14 Chile
South
American
1969
Data13.dat
15 Colombia
South
American
1969
Data12.dat
16
Colombia – Provisional American 1956
International
Data11.dat
17
Czechoslovakia – S-42 (Pulkovo 1942)
Krassovsky 1940
Data64.dat
18 Ecuador
South
American
1969
Data14.dat
19
European 1950 – Central Regional Mean
International
Data29.dat
20
European 1950 – Cyprus
International
Data15.dat
21
European 1950 – Eastern Regional Mean
International
Data16.dat
22
European 1950 – Egypt
International
Data17.dat
23
European 1950 – Finland, Norway
International
Data18.dat
24
European 1950 – Greece
International
Data19.dat
25
European 1950 – Iran
International
Data20.dat
26
European 1950 – Italy (Sardinia)
International
Data21.dat
27
European 1950 – Italy (Sicily)
International
Data22.dat
28
European 1950 – Malta
International
Data23.dat
29
European 1950 – Northern Regional Mean
International
Data24.dat
30
European 1950 – Portugal, Spain
International
Data25.dat
31
European 1950 – Southern Regional Mean
International
Data26.dat
32
European 1950 – Tunisia
International
Data27.dat
33
European 1950 – Western Regional mean
International
Data28.dat
34
Guyana - South American 1969
South American 1969
Data30.dat
35 Hawaii-North
American
1983
GRS1980
Data32.dat
36 Hong
Kong
International
Data31.dat
37 Hu_Tsu_Shan
Taiwan
International
Data33.dat
38
Hungary – S-42 (Pulkovo 1942)
Krassovsky 1940
Data65.dat
39
Indian 1960
Everest 1830
Data34.dat
40
Ireland – 1965
Modified Airy
Data35.dat
41
Kazakhstan – S-42 (Pulkovo 1942)
Krassovsky 1940
Data65.dat
42
Kenya, Tanzania- ARC 1960
Clarke 1880
Data53.dat
43
Latvia – S-42 (Pulkovo 1942)
Krassovsky 1940
Data67.dat
44
Liberia – 1964
Clarke 1880
Data36.dat
45 Mexico,
central
America
GRS1980
Data38.dat
46 OMAN
Clarke
1880
Data39.dat
47 Pakistan
Everest
1830
Data40.dat
48
Paraguay - South American 1969
South American 1969
Data42.dat
49
Peru1 – South American 1969
South American 1969
Data41.dat
50 Philippines
Clarke
1866
Data43.dat