Research Article
A Spaceborne Wide-Area Surveillance Mode and Its Application in Maritime Monitoring
Table 2
Swath-dependent parameters and timeline optimized for the proposed mode.
| Parameter | Symbol | IW1 | IW2 | IW3 |
| PRF | | 4570 | 4470 | 5025 | Look angle (°) | | 26 | 28.3 | 30.6 | Slant range (km) | | 667.5612 | 681.4485 | 697.0730 | Burst length | | 1.1819 | 1.2070 | 1.2354 | Echoes/burst | | 5401 | 5396 | 6208 | AAP sweep rate (°/s) | | 0.0886 | 0.0868 | 0.0848 |
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