Two-Dimensional Autofocus for Ultra-High-Resolution Squint Spotlight Airborne SAR Based on Improved Spectrum Modification.
Min ChenXiaolan QiuYao ChengMingyang ShangRuoming LiWangzhe LiPublished in: Remote. Sens. (2024)
Keyphrases
- signal to noise ratio
- received signal
- high resolution
- synthetic aperture radar
- sar imaging
- sar images
- sea ice
- automatic target recognition
- low resolution
- sar imagery
- lidar data
- three dimensional
- infrared
- remote sensing
- multi dimensional
- high quality
- spatial resolution
- speckle noise
- sar data
- field of view
- high frequency
- high speed
- image processing
- satellite images
- real time
- image reconstruction