Weather Elf — Portable Road Traffic Weather Station

Including the conventional six meteorological elements (temperature, atmospheric pressure, humidity, wind speed, wind direction, rainfall) and air visibility, it can also obtain the status of road surface dryness, wetness, water accumulation, icing, and snow accumulation by emitting microwaves to the road surface, and can obtain the thickness of water accumulation, icing, and snow accumulation. The product has high integration, compact size, and can be installed on roadside poles and gantries without civil construction, without the need to set up a chassis. It can be used for densified highway meteorological observation, greatly refining the observation granularity of road traffic meteorology, and is suitable for expressways and national and provincial highways.