Conversion of geodetic coordinates from National Geodetic Reference Systems into Standard Earth System |
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| Authors: | J C Bhattacharji |
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| Institution: | (1) Geodetic Survey of India, Dehra Dun, (U.P.), India |
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| Abstract: | The method of converting geodetic coordinates from a national geodetic reference system into the standard Earth on having
known the geodetic coordinates of at least one station in common with the considered systems, is described in detail; the
orientation of the Standard Earth at the initial station of the national geodetic reference system, is also determined side
by side. For illustration, use has been made of the known coordinates of the Baker-Nunn station at Naini Tal, in India, being
in common with the Indian Everest Spheroid and the Smithsonian Institution Standard Earth C7 system (Veis, 1967). The method advocated is likely to be more precise than the existing ones as it does not assume the parallelism
of axes of reference between the Standard Earth and the national geodetic reference systems which may not necessarily hold
good in actual practice. |
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| Keywords: | |
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