4D Trajectory
From EUROCONTROL ATM Lexicon
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| Term | 4D Trajectory |
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Abbreviation
| 4D Trajectory |
Definition
| 4D Trajectory | A set of consecutive segments linking published waypoints and/or pseudo waypoints computed by air or ground tools (Flight Operations Centre system, aircraft Flight Management System, ground Trajectory Predictor) to build the lateral transitions and the vertical profiles. Each point is defined by a longitude, latitude, a level and a time. |
Definition Source
| 4D Trajectory | SESAR Concept of Operations Step 1 Final Edition 2015 Del ID D124 (Ed. 02.02.00) |
Note
| 4D Trajectory |
Lexicon Release
Lexicon Release 2016.1
