SAR (Synthetic Aperture Radar)

Synthetic Aperture Radar (SAR) is a remote sensing technology that uses radar signals to create detailed images of Earth's surface. It works by emitting radio waves from a moving platform, like a satellite or aircraft, and measuring the reflected signals. By synthetically combining data from different positions, SAR can produce high-resolution images regardless of weather or daylight conditions. This makes it valuable for mapping, environmental monitoring, and surveillance, providing detailed insights into terrain, vegetation, and structures without relying on visible light.