remote sensing instruments

Remote sensing instruments are devices mounted on satellites or aircraft that collect information about the Earth's surface without making physical contact. They detect and measure natural signals, such as sunlight reflected by the land and water, or emitted energy like thermal radiation. These instruments include cameras, multispectral, and hyperspectral sensors, which capture images and data across different wavelengths. The collected information helps scientists monitor environmental changes, map terrain, analyze weather patterns, and manage resources efficiently. Essentially, they serve as our eyes in the sky, providing detailed insights into Earth's surface from afar.