Research Article
A Bistatic Imaging Method for GEOSAR in the Strip Mode and UAVSAR in the Steering Beam Mode
| Parameter | Value |
| GEOSAR altitude | 36,000 km | Wavelength | 0.03 m (X-band) | Bandwidth | 80 MHz | Pulse duration | 20 μs | UAVSAR altitude | 8000 m | Antenna size of UAVSAR | 2 m | UAVSAR velocity | 200 m/s | Azimuth aperture angle in the case of the receiver’s spotlight mode | 12° | The beam velocity of UAVSAR in the sliding spotlight mode | 140 m/s | The beam velocity of UAVSAR in the TOPS mode | 270 m/s |
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