Additional Secondary Factors (ASF)

From International Dictionary of Marine Aids to Navigation
Revision as of 08:05, 17 September 2026 by Minsuids (talk | contribs) (Dictionary clean-up: identifier → urn:mrn:iala:dic:15-2-0001; section 10.1 → 15.2 Terrestrial Positioning and Timing (Chapter 15 Radionavigation Services))
Jump to navigation Jump to search

urn:mrn:iala:dic:15-2-0001

The effects on Loran signals of passing over land – can be used to correct errors in ranges and position caused by these landpath effects.


Source: Nick Ward, Vicechair, IALA e-Nav Committee, March 2009