Across China: Remote sensing identifies permafrost risks on Qinghai-Tibet Plateau - Xinhua

Across China: Remote sensing identifies permafrost risks on Qinghai-Tibet Plateau Xinhua LANZHOU, July 10 (Xinhua) -- Chinese scientists are using unmanned aerial vehicles (UAVs) and thermal infrared remote-sensing technology to monitor permafrost changes on the Qinghai-Tibet Plateau, providing early warning of geological risks in major ...

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