Today, scientists have developed a new advanced technology for measuring vertical profiles of aerosols in the atmosphere. This technology, called “Aerosol Radiative Observations Using Lidar” (AROL) is a ground-based lidar system that can measure the height and type of aerosols present in the atmosphere. AROL operates by emitting laser pulses of light into the atmosphere and then measuring the backscatter of the aerosol particles. This backscatter is then used to calculate the aerosol’s height, type, and concentration in the atmosphere.

This new technology provides scientists with a powerful tool for better understanding the effects of aerosols on our climate. By having a more detailed understanding of how aerosols interact with the atmosphere, scientists can better predict and plan for future climate changes. AROL will also help improve air quality forecasts and can even be used to monitor the spread of pollutants in the atmosphere.

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source: Phys.org