Scientists deploy ‘drone knights’ to shield 200-year-old trees from drought
SMRTR summary
German researchers use drones with multispectral cameras and ground sensors to monitor 200-year-old trees in Stuttgart's Hohenheim Gardens. The €350,000 system enables precise irrigation, reducing water waste while protecting historic trees from climate stress.
SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.
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