Road weather observations: vt15_Kotka_Kotkansaari

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.该数据集收录了芬兰运输局道路气象系统产出的道路沿线实时气象状况相关信息。道路沿线共设有近500个兼具气象观测与道路气象监测功能的站点，其中绝大多数分布于沿海区域与芬兰南部地区。道路气象站可通过各类路面传感器采集路面状态数据，并借助气象传感器采集当前气象状况，数据采集频率为每10至15分钟一次。由于道路气象站的选址特性，其气象传感器数据的可靠性以及站点间数据的可比性，均不及芬兰气象研究所设于气象代表性最优点位的常规气象观测站。道路气象站的核心功能为气象监测，因此其站点布设方式与常规气象站存在显著差异。