The Journal of the Nautical Society of Japan
Online ISSN : 2433-0116
ISSN-L : 0466-6607
NNSS Position Fixing Errors Resulting from Ship's Speed Errors and/or Antenna Height Errors
K. Kimura
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1971 Volume 46 Pages 1-8

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Abstract

For position fixing culculations by receiving data obtained from the Navy Navigation Satellite System (NNSS), it is necessaries to input some other data, such as ship's estimated position, ship's speed and antenna height to the data processing computer on board. If the ship's speed and/or the antenna height have some errors, ships position error will be introduced. This paper describes amplitudes of position error resulting from above mentioned erorr sources. These data was obtained from simulation calculations using practical satellite orbit data.

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© 1971 Japan Institute of Navigation
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