| GNSS | Global Navigation Satellite System |
| GPS | global positioning system |
| SAR | Synthetic Aperture Radar |
| IF | intermediate frequency |
| SNR | signal to noise ratio |
| C/A code | Coarse Acquisition Code |
| P code | Encrypted Precision Code |
| EIRP | equivalent isotropically radiated power |
| PRN | pseudo-random noise |
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