Table 3 Air target intent recognition feature set information.
From: An air target intention data extension and recognition model based on deep learning
Feature | Description | Data type | Unit |
|---|---|---|---|
Altitude | Flight altitude of enemy air targets | Numeric | km |
Speed | Flight speed of enemy air targets | Numeric | m/s |
Acceleration | Flight acceleration of enemy air targets | Numeric | m/s2 |
Heading angle | Flight direction of enemy air targets | Numeric | ° |
Azimuth angle | The angle between the flight direction of enemy air targets and our air defenses | Numeric | ° |
Distance | Distance of enemy air targets from the center of my air defense positions | Numeric | km |
Radar 1D distance image | Distance between the nearest and farthest peaks in a 1D distance distribution | Numeric | m |
Radar cross-section | The size of the radar reflective cross-sectional area | Numeric | m2 |
Air-to-air radar status | Air-to-air radar is on or off | Non-numeric | (code) |
Air-to-ground radar status | Air-to-ground radar is on or off | Non-numeric | (code) |
Jamming status | Enemy aircraft electronic jamming devices are on or off | Non-numeric | (code) |
Enemy recognition response | Types and models of enemy air targets | Non-numeric | (code) |
