Road weather observations: vt4_Ii_Olhava_Opt1

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.本数据集收录芬兰交通局（Finnish Transport Agency）道路气象系统所生成的道路沿线实时气象状况相关信息。道路沿线共布设近500座气象与道路气象观测站，其中多数站点坐落于芬兰南部与沿海区域。道路气象站每10至15分钟便会通过各类路面传感器采集路面状态数据，并依托气象传感器采集当前气象数据。鉴于道路气象站的选址逻辑，其气象传感器数据的可靠性以及站点间数据的可比性，均不及芬兰气象研究所（Finnish Meteorological Institute）的常规气象观测站——后者的选址均为最具气象学代表性的区域。道路气象站的核心观测重点为道路相关气象测量，因此其站点布设方式与常规气象观测站存在显著差异。