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Keywords: position fix
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Journal Articles
J Exp Biol (1996) 199 (1): 211–217.
Published: 1 January 1996
... to time by taking what navigators call a positional fix. This computation is the inverse of the map-construction computation. It involves comparing two differently derived egocentric position vectors. One is the egocentric position of mapped terrain features computed from the reckoned position and heading...