Satellite imagery refers to the pictures taken from satellites orbiting the Earth. These images capture detailed views of the planet's surface, including landscapes, cities, and natural features. Satellites equipped with various sensors can collect data in different wavelengths, allowing for analysis of vegetation, water bodies, and urban development. This technology is widely used in fields such as environmental monitoring, urban planning, and disaster management. By providing real-time information, satellite imagery helps scientists and decision-makers understand changes in the environment, track natural disasters, and plan for future developments.