17 Internal Tables
17.1 Datum Table
The
GPS TrackMaker®
program features the conversion of geodesic coordinates between different parameters
of datum. For that, the program uses internal tables that contain the characteristics of several ellipsoids and datum
systems.
The default datum in GPS TrackMaker® is WGS 84, code #217.
The characteristics of each reference ellipsoid as well as each datum can be seen in the tables below:
Ellipsoids
1) Airy 1830
2) Modified Airy
3) Australian National
4) Bessel 1841 (Namibia)
5) Bessel 1841
6) Clarke 1866
7) Clarke 1880
8) Everest (India 1830)
9) Everest(Sabah Sarawak)
10) Everest (India 1956)
11) Everest (Malaysia 1969)
12) Everest (Malay. & Sing)
13) Everest (Pakistan)
14) Modified Fischer 1960
15) Helmert 1906
16) Hough 1960
17) Indonesian 1974
18) International 1924
19) Krassovsky 1940
20) GRS 80
21) South American 1969
22) WGS 72
23) WGS 84
24) French NTF
25) Israeli
26) Danish 1934
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Summary of Contents for TrackMaker
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