Road weather observations: st101_Espoo_Vallikallio_Opt2

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.本数据集收录由芬兰运输局（Finnish Transport Agency）道路气象系统生成的道路沿线现行气象状况相关数据。道路沿线共布设近500个兼具气象观测功能的道路气象观测站，其中多数站点坐落于芬兰沿海地区与南部区域。道路气象观测站每10至15分钟便会通过各类路面传感器采集路面状况信息，并通过气象传感器采集当前气象相关数据。受限于布设位置，该类站点的气象传感器数据可靠性以及站点间数据的可比性，均逊于芬兰气象研究所（Finnish Meteorological Institute）设于气象代表性最优区域的常规气象观测站。由于道路气象观测站的核心功能聚焦于道路与气象相关测量，因此其布设方式与常规气象观测站存在明显差异。