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Position Accuracy of Celestial Fixes

Published online by Cambridge University Press:  21 October 2009

N. L. A. Bovens
Affiliation:
(Royal Netherlands Naval College)

Extract

For centuries, celestial navigation was the main method of determining a ship's position at sea, especially when sailing into more exotic areas. Later on, vast areas of the oceans were only covered by the Omega system and there was still every opportunity of finding a position by using the sextant. Nowadays, with GPS coverage worldwide, we consider celestial navigation as an interesting back-up.

Type
Research Article
Copyright
Copyright © The Royal Institute of Navigation 1994

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References

REFERENCES

1Bowditch, Nathaniel. (1966). American Practical Navigator. U.S. Naval Oceanographic Office, corrected print, p. 678.Google Scholar
2Draaisma, Y., de Meester, J. J., Mulders, J. H., Spaans, ir J. A. (1982). Leerboek 2 NAVIGATIE, de Boer Maritiem, pp. 48 and 49.Google Scholar
3 CNAV-software, navigation software developed under the auspices of the Department of Nautical Sciences of the Royal Netherlands Naval College. We are referring to the ASTRO-module of CNAV in this article.Google Scholar
4Iman, R. L., Conover, W. J. (1983). Modern Business Statistics. John Wiley & Sons, pp. 233237.Google Scholar
5 The algorithm and the data of the stars necessary for calculating the SHA star have been used from: Prof. Dipl.-Ing. Kumm, W., Berechnung Angenaeherter Fixstern-koordinaten fuer die Astronomische Navigation, Schiff und Hafen/Kommandobruecke, Heft 10/86, pp. 209211.Google Scholar
3Iman, R. L., Conover, W. J. (1983). Modern Business Statistics. John Wiley & Sons, pp. 168170.Google Scholar
7Draaisma, Y., de Meester, J. J., Mulders, J. H., Spaans, ir J. A. (1982). Leerboek 2 NAV1GAT1E, de Boer Maritiem, p. 50.Google Scholar
8Draaisma, Y., de Meester, J. J., Mulders, J. H., Spaans, ir J. A. (1986). Leerboek 1 NAVIGAT1E, de Boer Maritiem, 3rd edn, pp. 180183.Google Scholar