What specific environmental metrics are mentioned as being rigorously measured by NASA's Earth-observing instruments?

Answer

Sea-level rise, atmospheric composition, changes in polar ice, and forest health.

NASA instruments aboard satellites continuously collect data on crucial Earth systems, specifically monitoring metrics such as sea-level rise, atmospheric composition, changes occurring in polar ice, and the overall health of the planet's forests.

What specific environmental metrics are mentioned as being rigorously measured by NASA's Earth-observing instruments?
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