Scientists have recently announced an exciting breakthrough in synthetic aperture radar (SAR) technology, which could revolutionize the way we access remote sensing data. Specifically, researchers have created a new algorithm that allows sparse SAR images to be unambiguously reconstructed. This means that with this new technique, it is now possible to obtain high-resolution images from sparse SAR data, a feat that was previously thought to be impossible. This breakthrough has the potential to drastically reduce the cost of SAR data acquisition, as fewer SAR measurements are required to produce a clear image. Furthermore, this new technique could be used to improve SAR data resolution, opening up a wide range of applications, from disaster response to autonomous navigation.

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source: Phys.org