Road weather observations: vt1_Vihti_Palojärvi_OptX2

The dataset contains information on the prevailing weather conditions on the roads produced by the Finnish Transport Agency's road weather system. There are nearly 500 weather and weather-observing road weather stations along the roads. Most stations are located in the coastal region and southern Finland. Road weather stations provide data every 10-15 minutes from various road surface sensors on road surface conditions and meteorological sensors on the prevailing weather. Due to the location of the road weather stations, the reliability of the weather sensor data and the comparability of the data between the stations are weaker than with the weather observation stations of the Finnish Meteorological Institute, which are located in the most meteorologically representative locations. At road weather stations, the main focus is on weather measurement and the stations are therefore positioned using different methods than the weather stations.本数据集收录芬兰运输局（Finnish Transport Agency）道路气象系统生成的道路现场实时气象状况相关数据。沿线共设有近500个气象及道路气象观测站，其中多数站点部署于芬兰沿海区域与南部地区。道路气象观测站通过部署的各类路面状态传感器与气象传感器，每10至15分钟采集一次路面状况及实时气象相关数据。由于道路气象观测站的选址特性，其气象传感器数据的可靠性以及站点间数据的可比性，均弱于芬兰气象研究所（Finnish Meteorological Institute）的常规气象观测站——后者的选址均具备最具代表性的气象学观测条件。道路气象观测站的核心功能为气象测量，因此其部署选址方案与常规气象观测站存在差异。