Research Article
An Air Traffic Controller Action Extraction-Prediction Model Using Machine Learning Approach
Table 2
4D trajectory data features.
| Feature | Description |
| Position | Latitude (decimal degrees), longitude (decimal degrees), altitude (ft) | Ground speed | Horizontal speed relative to the ground (knots) | Rate of climb | Altitude change (feet per minute) | Course | Aircraft course relative to north (decimal degrees) | Flight ID | Unique serial number represents each flight | Time | Time (UTC) that data been recorded |
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