Ship wakes, the characteristic wave patterns generated by vessels, provide a crucial indicator of maritime activity and hydrodynamic processes. When captured by Synthetic Aperture Radar (SAR), these ...

The classification of sea ice using Synthetic Aperture Radar (SAR) has emerged as a pivotal tool in polar research and operational monitoring. Leveraging the unique capabilities of SAR, researchers ...

实孔径雷达(real aperture radar，RAR)凭借搜索视场宽、重访效率高的优势，在场面监视、气象探测以及船舶导航等众多领域得以广泛应用。然而，受天线尺寸与衍射极限的制约，RAR 波束宽、角分辨率差，致使地海杂波强烈，角度邻近目标发生混叠，导致远距离前方目标难以被发现、区分、定位和跟踪。现有角分辨率提升技术，如合成孔径雷达 (synthetic aperture radar，SAR)和 ...

EDWARDS, Calif. NASA is evaluating a compact L-Band synthetic aperture radar for potential use on unmanned aircraft. The sensor detects and measures small changes in the Earth’s surface of geophysical ...

This image and the ones below demonstrate the increased capabilities of the Advanced Synthetic Aperture Radar (ASAR) onboard the Envisat spacecraft as compared with the SAR sensors on the earlier ERS ...

Iceye, the specialist in satellite-based SAR imagery (Synthetic Aperture Radar), is launching a deforestation monitoring system, to help enforcement against illegal tropical forest loss.

Airbus has secured the deal to provide the British military with a synthetic aperture radar (SAR) system as part of the UK’s effort to build up indigenous Earth-observation capacity. Under the £127 ...

ICEYE launches a deforestation monitoring solution using synthetic aperture radar technology to provide real-time visibility into forest loss, even in cloud-covered areas like the Amazon. This ...

News stories in March 2025 brought to light new claims that there are hidden buildings under the Pyramid of Khafre on the Giza plateau. A study group in Italy, using satellite radar images instead of ...