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 ...

Synthetic Aperture Radar (SAR) is a sophisticated remote sensing technology that capitalises on the motion of the radar platform to synthesise a large antenna aperture, thereby achieving ...

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 ...

ARKA Group has closed its purchase of Maxar Technologies’ radar and sensor technology, or RST, group in a transaction that expands its synthetic aperture radar, moving target indication and geospatial ...

In a landmark achievement for global space cooperation, NASA and the Indian Space Research Organisation (ISRO) have successfully deployed the world’s largest radar antenna in orbit. The 33-foot ...

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 ...

Japan has reportedly begun sharing synthetic aperture radar satellite imagery directly with Ukraine, giving them persistent, ...

Reports emerging in March 2025 have drawn attention to fresh claims about hidden structures beneath the Pyramid of Khafre on ...

New images of Earth's surface were captured by the NISAR satellite, marking a milestone in a joint space mission between India and the United States. The images depict portions of Maine and North ...