It is known that the balloons burst after about 90 minutes of flight at an altitude of 29-32 km at a temperature of -75 degrees. Destruction happens in a second, and instead of an object, a cloud of dust remains in the air. To avoid static electricity, balloons are filled with helium when surveying arid areas and flammable hydrogen for wet areas.
These properties are essential for scientists to use the balls to study atmospheric phenomena and changes in Earth’s climate. A GoPro camera is attached to the balloons to obtain visual data on temperature, humidity, pressure, and wind speed.
Balloons for this type of work are the simplest and most affordable means. Based on the data obtained, more accurate weather forecasts are created and opportunities are developed for climate research, air pollution monitoring and the state of the ozone layer. Additionally, the balls help study cosmic radiation and its effect on Earth’s atmosphere.
Source: Ferra
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