Navigational Algorithms

Navigational Algorithms is a source of information whose purpose is to make available the scientific part of the art of navigation, containing specialized articles and software that implements the various procedures of calculus. The topics covered are:

Advanced navigation

Include articles about piloting and astronavigation: Corrections for sextant altitude, Sight Reduction with calculator-Form & Plotting sheet for celestial LoPs, Celestial Fix - 2 LoPs, Celestial Fix - n LoPs NA Sight Reduction algorithm, Vector equation of the Circle of equal altitude, Vector Solution for the intersection of two Circles of Equal Altitude, Sight Reduction - Matrix solution.

Basic marine navigation

Include papers about introduction to navigation, tides, naval kinematics, weather and oceanography

Navigation shareware

This section gives a brief description of the free programs available for navigation. Run under Windows XP, (maybe under 95/98/2000/NT)

Nautical Almanac

Ephemerides of the celestial bodies used in navigation.

Nautical Almanac

CelestialFix

Astronavigation solution for sight reduction for n observations made with a marine sextant & running fixes

The algorithms implemented are: For n = 2 observations

For n ≥ 2 observations

Magnetic declination

Any measure of course made with a magnetic compass must be corrected because of the magnetic declination or local variation.

See also

References

  1. ↑ An analytical solution of the two star sight problem of celestial navigation. James A. Van Allen. NAVIGATION Vol. 28, No. 1, 1981
  2. ↑ Vector Solution for the Intersection of Two Circles of Equal Altitude. Andrés Ruiz González. Journal of Navigation, Volume 61, Issue 02, April 2008, p. 355-365.The Royal Institute of Navigation
  3. ↑ Determining the Position and Motion of a Vessel from Celestial Observations, Kaplan, G. H. Navigation, Vol. 42, No. 4, 1995, pp. 631–648

External links

This article is issued from Wikipedia - version of the Thursday, November 19, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.