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Investigations into the Dip of the Horizon

Published online by Cambridge University Press:  01 July 1950

H. C. Freiesleben
H. C. Freiesleben
Affiliation:
(German Hydrographic Institute)
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Extract

The dip of the horizon resulting from the observer's height of eye can be calculated from the formula Dip = 1′·06√H, where H is the height of eye in feet, or by Dip = 1′·93√h, where h is the height in metres. In this paper the latter form will be used so that comparison can be made with studies in international publications.

Type
Research Article
Information
The Journal of Navigation , Volume 3 , Issue 3 , July 1950 , pp. 270 - 279
Copyright
Copyright © The Royal Institute of Navigation 1950

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References

REFERENCES

1 v. Zach, F. X., 1814, L'Attraction des Montagues, Vol. 2, p. 501, Avignon.Google Scholar
2Raper, H., 1870, The Practice of Navigation and Nautical Astronomy, p. 61et sea., London: Potter.Google Scholar
3Perrin, E., 1886, Sur les depressions de l'horizon de la mer, Comptes Rendues hebdomadaires des Seances de VAcademie des Sciences, Vol. 102, p. 495, Paris: Gauthier Villars.Google Scholar
4Forel, F. A., 1899, Les variations de l'horizon apparent, Comptes Rendues hebdomadaires des Siances de VAcademie des Sciences, Vol. 129, p. 272, Paris: Gauthier Villars.Google Scholar
5Koss, K., and Thun-Hohenstein, E. Graf, 1900, Kimmtiefenbeobachtungen zu Verudella, Denkschriften der Kais. Akademie d. Wissenschaft., Math. nat-Kl. Bd. 70, Vienna.Google Scholar
6Kohlschütter, E., 1903, Folgerungen aus den Kossschen Kimmtiefenbeobachtungen zu Verudella, Annalen der Hjdrographie u. mar. Meteorologie, Vol. 31, p. 533, Berlin.Google Scholar
7Brehmer, K., 1909, Beitrag zur atmosphärischen Refraktion über Wasserflächen, Annalen der Hydrographie und mar. Meteorologie, Vol. 37, p. 306, Berlin.Google Scholar
8Hessen, K., Huber, A., und Thorade, H., 1930, Kimmtiefenmessungen an Bord von Schiffen der Reichsmarine, Veröffentlichungen des Marine-Observatoriums in Wilhelmsharen Nr. 15, Berlin: Mittler u. Sohn.Google Scholar
9Admiralty Navigation Manual, 1938, Vol. 2, p. 80, London: H.M.S.O.Google Scholar