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Navman 11 User Manual

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MN002000A © 2004 Navman NZ Ltd. All rights reserved. Proprietary information and specifications subject to change without notice.
APPENDIX E: Reference 
ellipsoids and datum tables for 
Jupiter and NavCore receivers
Reference Ellipsoids
The following data is taken from DoD World 
Geodetic System 1984, DMA TR 8350.2-B, 1 
Dec 1987, Second Printing. Includes 1 Sept 1991 
updates.
REFERENCE ELLIPSOIDS
No.
Name
Semi-Major Axis
Inverse Flattening
1
Airy
6377563.396000
299.324965
2
Modified Airy
6377340.189000
299.324965
3
Australian National
6378160.000000
298.250000
4
Bessel 1841
6377397.155000
299.152813
5
Clarke 1866
6378206.400000
294.978698
6
Clarke 1880
6378249.145000
293.465000
7
Everest 1830
6377276.345000
300.801700
8
Everest 1948
6377304.063000
300.801700
9
Fischer 1960
6378166.000000
298.300000
10
Modified Fischer 1960
6378155.000000
298.300000
11
Fischer 1968
6378150.000000
298.300000
12
GRS 1980
6378137.000000
298.257222
13
Helmert 1906
6378200.000000
298.300000
14
Hough
6378270.000000
297.000000
15
International
6378388.000000
297.000000
16
Krassovsky
6378245.000000
298.300000
17
South American 1969
6378160.000000
298.250000
18
WGS 60
6378165.000000
298.300000
19
WGS 66
6378145.000000
298.250000
20
WGS72
6378135.000000
298.260000
21
WGS 84
6378137.000000
298.257224
22
Bessel 1841 (Namibia)
6377483.865000
299.152813
23
Everest 1956
6377301.243000
300.801700
24
Everest 1969
6377295.664000
300.801700
25
Everest (Sabah & Sarawak)
6377298.556000
300.801700
26
SGS 85
6378136.000000
298.257000