Sun Dimming Patent US2024272328A1 – Monitoring Spraying of Particles into Stratosphere to Address Global Warming Using Smartphones

Abstract

A method and a system for monitoring the spraying of sunlight reflecting particles into the stratosphere to address global warming using smartphones are provided herein. The method may include the following steps: spraying, using a plurality of airplanes flying through a plurality of different geographical locations, sunlight reflecting particles, in accordance with a spraying scheme; sampling using sensors of a plurality of smartphones located in a plurality of different geographical locations, a plurality of atmospheric measurements; training, using a computer processor, and based on the plurality of atmospheric measurements, a model configured to predict a trend in a change of temperature in consequence of the spraying of the sunlight reflecting particles; and repeatedly updating the spraying scheme based on the model.