What do satellites measure from the Earth-Atmosphere system? Visible light onlyElectromagnetic RadiationWater

Satellites measure a variety of parameters from the Earth-Atmosphere system, including:

1. Visible Light: Satellites can capture images of the Earth's surface using sensors that detect visible light, which helps in monitoring vegetation, urban development, and land use changes.

2. Electromagnetic Radiation: Beyond visible light, satellites measure other parts of the electromagnetic spectrum, including infrared and microwave radiation. This data is crucial for understanding temperature, atmospheric composition, and weather patterns.

3. Water Content: Some satellites utilize radar and other sensors to measure the amount of water in the atmosphere, including precipitation, humidity, and soil moisture levels.

In summary, satellites measure various aspects of the Earth-Atmosphere system, including visible light, electromagnetic radiation across different wavelengths, and water content.