Traffic Infrastructure: "Aerial Inspection" Solves Operation and Maintenance Difficulties In China's more than 190,000 kilometers of expressway network, unmanned aerial vehicles (UAVs) have become the "clairvoyant eyes" of operation and maintenance personnel. Yunnan Communications Investment and ...
Logistics Distribution: "Low-Altitude Air Network" Opens Up the "Last Mile" Unmanned aerial vehicles (UAVs) are restructuring the spatial pattern of logistics. In the mountainous areas of Shiyan, Hubei Province, an "air corridor" composed of 74 low-altitude take-off and landing sites and 42 ...