Satellite measurements involve using satellites to collect data and information about various aspects of the Earth and its atmosphere. Satellites are equipped with sensors that can measure things like temperature, precipitation, cloud cover, vegetation health, ocean currents, and many other environmental factors. This data is used by scientists to monitor and study changes in the Earth's climate, weather patterns, and natural resources. Satellite measurements are crucial for tracking and understanding global environmental changes and for making informed decisions about how to mitigate them.