Interferometric radar

Interferometric radar is a technology that uses radar signals to measure and analyze the Earth's surface. By sending out radar waves and capturing their reflections, it can detect small changes in topography over time, such as land subsidence, earthquakes, or vegetation growth. By comparing the radar images taken at different times, scientists can create detailed 3D maps and monitor environmental changes with high precision. This technique is widely used in fields like geophysics, agriculture, and urban planning to enhance our understanding of the landscape and assess risks associated with natural disasters.