Imagine a superpower that scans the skies from ground level up to 30,000 meters like it’s playing its favorite video game 🎮☁️. That’s exactly what China’s latest BeiDou radiosonde system does, and it just leveled up the weather game with 99% accuracy!
Behind the scenes, the Chinese mainland has built a vast meteorological observation network that spans land, sea, air and even space. Think of it as an Avengers squad of sensors working together to track temperature, humidity, pressure, and wind across every corner of the atmosphere.
When it comes to upper-air data, weather balloons equipped with radiosondes are the MVPs. These high-flying units drift upward, sending back real-time readings on the atmosphere’s vital signs. It’s like having a live feed of the sky’s health report.
The upgraded BeiDou radiosonde system is China’s next-gen tech marvel. From the moment a balloon lifts off, it reliably collects vertical profile data—temperature, humidity, atmospheric pressure, wind speed and direction—with a mind-blowing 99% accuracy all the way up to 30,000 meters.
Today, there are 131 BeiDou-based upper-air stations on the network, covering about 12% of the global count. Out of these, 88 are global data exchange hubs sharing roughly 11% of worldwide observations. This critical data fuels numerical weather prediction models and supercharges international efforts against climate change 🌍.
With this level of precision, the future of weather forecasting just got a major upgrade. Stay tuned for more sky-high insights!
Reference(s):
China enters new era with 99% accurate BeiDou weather sounding
cgtn.com
