Researchers have developed a method to track prescribed grassland fires using infrasound, extremely low-frequency sound waves undetectable by human hearing. This technology allows for precise monitoring of fire location and spread.
The team tracked a prescribed grassland fire utilizing infrasound. These sound waves, pitched too low for people to hear, travel long distances and provide information about the fire’s extent. The research demonstrates a novel approach to wildfire management and monitoring.
The use of infrasound offers advantages over traditional methods like visual observation or satellite imagery, particularly in challenging conditions such as smoke obscuration or nighttime. By analyzing these low-frequency sound waves, researchers can pinpoint where a fire is burning with greater accuracy.
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