Hostname: page-component-cd9895bd7-mkpzs Total loading time: 0 Render date: 2024-12-23T08:55:17.508Z Has data issue: false hasContentIssue false
  • English
  • Français

Understanding the Accuracy of Astro Navigation

Published online by Cambridge University Press:  19 August 2013

Roy Malkin
Roy Malkin*
Affiliation:
(Navigation Instructor, Navigation Training Unit HMS Collingwood)
*
(E-mail: [email protected])
Get access Rights & Permissions [Opens in a new window]

Abstract

In this paper, the accuracy of astronomical (astro) navigation will be considered against the wide variety of factors that affect it. A series of practical observations will be analysed and astro positions compared with GPS positions and the reasons for the differences discussed. The paper will reach the conclusion that only by understanding the processes of astro navigation can its accuracy be fully understood and properly used by a practical navigator.

Keywords

Astronomical NavigationAccuracy and PrecisionPractical Navigation
Type
Research Article
Information
The Journal of Navigation , Volume 67 , Issue 1 , January 2014 , pp. 63 - 81
Copyright
Copyright © The Royal Institute of Navigation 2013 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Bowditch, N. (1984a). American Practical Navigator. Defense Mapping Agency. P487 Art 1809.Google Scholar
Bowditch, N. (1984b). American Practical Navigator. Defense Mapping Agency. P575 Art 2026.Google Scholar
Bowditch, N. (1984c). American Practical Navigator. Defense Mapping Agency. P44.Google Scholar
Bowditch, N. (1984d). American Practical Navigator. Defense Mapping Agency. P420.Google Scholar
Bowditch, N. (1984e). American Practical Navigator. Defense Mapping Agency. P418 Art 1507.Google Scholar
Burton, S.M. (1952). The Value of Moon Sights. Journal of Navigation. 5, 139–140.CrossRefGoogle Scholar
Cotter, C.H. (1968a). A History of Nautical Astronomy. P293.Google Scholar
Cotter, C.H. (1968b). A History of Nautical Astronomy. P164.Google Scholar
Hasse, L. (1964). Temperature-difference Corrections for the Dip of the Horizon. Journal of Navigation, 17, 50–56.CrossRefGoogle Scholar
Lecky, S.T.S. (1918a). Wrinkles in Practical Navigation, 18th Edition. George Phillip London. P375.Google Scholar
Lecky, S.T.S. (1918b). Wrinkles in Practical Navigation, 18th Edition. George Phillip London. P440.Google Scholar
Lecky, S.T.S. (1918c). Wrinkles in Practical Navigation, 18th Edition. George Phillip London. P374.Google Scholar
Ministry of Defence, Royal Navy. (1954a). Admiralty Manual of Navigation, Vol III. BR45(3). HMSO. App XI.Google Scholar
Ministry of Defence, Royal Navy. (1954b). Admiralty Manual of Navigation, Vol III. BR45(3). HMSO. P181 Formula 13.Google Scholar
Ministry of Defence, Royal Navy. (1954c). Admiralty Manual of Navigation, Vol III. BR45(3). HMSO. P321Google Scholar
Ministry of Defence, Royal Navy. (2008a). Admiralty Manual of Navigation Volume 9.Google Scholar
Ministry of Defence, Royal Navy. (2008b). Admiralty Manual Of Navigation Volume 1. BR45(1). Nautical Institute. P3-12.Google Scholar
Ministry of Defence, Royal Navy. (2008c). Admiralty Manual Of Navigation Volume 1. BR45(1). Nautical Institute.Google Scholar
Ministry of Defence, Royal Navy. (2011). Admiralty Manual of Navigation Volume II. BR45(2). Nautical Institute. P87.Google Scholar
Nautical Almanac Office. (2012). The Nautical Almanac 2012. Her Majesty's Nautical Almanac Office (increment pages i to xxxi).Google Scholar
Nories, (1983). Nautical Tables. Imray Laurie Norie and Wilson Ltd. P452.Google Scholar
Royal Institute of Navigation. (1957). The Accuracy of Astronomical Observations at Sea. Journal of Navigation, 10, 223–248.CrossRefGoogle Scholar
Smithsonian Institute. (2013). Nortronics NAS-14V2 Astroinertial Navigation System. http://timeandnavigation.si.edu/multimedia-asset/nortronics-nas-14v2-astroinertial-navigation-system Accessed 16 Jul 2013.Google Scholar
Sharpey-Schafer, J.M. (1953). Some Notes on Astronomical Observations at Sea. Journal of Navigation, 6, 362–372.CrossRefGoogle Scholar
Starpath listing of Institute of Navigation Celestial Navigation articles. (2012). http://www.starpath.com/foundation/IONcelnav.htm Accessed 25 August 2012.Google Scholar
USNO. (2012). Time definitions. http://www.usno.navy.mil/USNO/earth-orientation/eo-info/general/date-time-def Accessed 21 Aug 2012.Google Scholar
Van Der Grinten, H.F. (1975). Comparison of Astro Navigation with Transit Positions. Journal of the Institute of Navigation. 22(2).Google Scholar