The process of planning, recording and controlling the movement of a craft from one place to another.
Navigation system error (NSE). The combined error of the GNSS position estimate and the chart error. The maximum NSE can be described by:
NSEmax = Chart error + GNSS error + other navigation errors
Source: Nick Ward, Vicechair, IALA e-Nav Committee, March 2009
Navigation System Error
Global Navigation Satellite System
International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM