释义 |
transit bearing
transit bearingA bearing determined by noting the time at which two features on the Earth's surface have the same relative bearing.transit bearing
transit bearingA transit bearing.The bearing of a great circle projected through two known points and the observer. It is a line drawn on a chart through two features observed to be in line (i.e., in transit) and which passes through the aircraft's position at the time of the sighting. This line, a true bearing, is also a position line. |