Tuesday, August 28, 2018

Just Another Day on Aerosol Earth

Take a deep breath. Even if the air looks clear, it is nearly certain that you will inhale millions of solid particles and liquid droplets. These ubiquitous specks of matter are known as aerosols, and they can be found in the air over oceans, deserts, mountains, forests, ice, and every ecosystem in between.



If you have ever watched smoke billowing from a wildfire, ash erupting from a volcano, or dust blowing in the wind, you have seen aerosols. Satellites like Terra, Aqua, Aura, and Suomi NPP “see” them as well, though they offer a completely different perspective from hundreds of kilometers above Earth’s surface. A version of a NASA model called the Goddard Earth Observing System Forward Processing (GEOS FP) offers a similarly expansive view of the mishmash of particles that dance and swirl through the atmosphere.



Just Another Day on Aerosol Earth

1 comment:

  1. A version of a NASA model called the Goddard Earth Observing System Forward Processing is very interesting thing. If it actually offers a expansive view of the mishmash of particles that dance and swirl through the atmosphere it will be great.

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