WASHINGTON, Oct. 27 — A milestone has been achieved, the first flight of Lockheed Martin’s (NYSE: LMT) Tactical Reconnaissance and Counter-Concealment-Enabled Radar (TRACER) aboard an MQ-9 Unmanned ...

The H2S radom (antenna covering, above) and antenna (below). Ground mapping (or imaging the ground terrain) using microwave radar was done routinely in the Second World War by the Royal Air Force for ...

Soldiers slogging it out on the ground will get a much-needed boost when Video Synthetic Aperture Radar (ViSAR) technology takes the field. The miniaturized extremely high-frequency band (EHF) sensor, ...

Synthetic Aperture Radar (SAR) interferometry is a remote sensing technique that exploits the phase difference between successive radar images to construct high-resolution topographic maps and monitor ...

Although we usually imagine the conditions in Ancient Egypt to be much like the Egypt of today, back during the Holocene there was significantly more rain as a result of the African Humid Period (AHP) ...

SAR, when combined with other data sets such as Automatic Identification System signals most seagoing vessels are required to broadcast, can help quickly assess maritime incidents such as the oil ...

The US Air Force (USAF) tested the use of synthetic aperture radar for bomb damage assessment on 15 December 2020 at Nellis AFB in Nevada. As part of the test, two Boeing F-15Es dropped an undisclosed ...

Geosynchronous Synthetic Aperture Radar (GEO SAR) systems represent a promising frontier in Earth observation technology, offering continuous monitoring of specified regions with exceptionally short ...

Raytheon is developing a new version of its air-to-ground Advanced Synthetic Aperture Radar (ASARS-2B) to be mounted on Lockheed U-2 Dragon Lady surveillance aircraft. The company says it has a $320 ...

Synthetic aperture radar (SAR) is a way to make sharp pictures even when it’s dark or cloudy. Instead of using visible light like a regular camera, SAR systems send out microwave pulses and record the ...

On the morning of the 25th of last month, at a construction site in Yangpyeong-dong 1-ga, Yeongdeungpo District, Seoul, excavation work was in full swing to build a 20-story office building with 4 ...