TRANSPORT · TRANSPORT|land transport|land transport
- córas loingseoireachta Doppler Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Doppler navigation system
- en
- Sainmhíniú a navigation system in which the Doppler effect is used,at radio frequencies,to determine the radial velocity of a target relative to the observer or the true ground speed of an aircraft and hence,by integration,the distance run Tagairt Multilingual Aeronautical Dictionary(AGARD,1980)