navigation(redirected from Estimated position)
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The act of charting the course of a ship or other vehicle, or of guiding or directing anything in a comparable way.
[L. navigatio, fr. navigo, to guide a ship, fr. navis, ship, + ago, to lead]
navigation(năv″ĭ-gā′shŭn) [L. navigatio, voyage]
1. Determining, calculating, and guiding an action in which an object, e.g., a catheter or a surgical instrument, is directed to a particular anatomic position, typically with radiological guidance..
2. The ability to direct one's movements through space, i.e., through both familiar and new environments.