Difference between revisions of "Direct wave"
Jump to navigation
Jump to search
(No difference)
|
Revision as of 13:00, 15 February 2009
4-1-970
A wave which travels by the shortest path between two stations. The path may be curved as a result of refraction.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
