Hydrology interface

Information on the spatial and temporal distribution of water resources in Finland is published through the hydrology interface. Observations are made on elements of the hydrological cycle (precipitation, evaporation, flow and run-off), water volume (water level in water bodies) and other hydrological phenomena (water value of snow, thickness of ice, water temperature, etc.). The total number of observed or calculated values is about 5000 measurement points or ranges. More detailed description of the hydraulic information system [metadata service] (https://ckan.ymparisto.fi/dataset/hydrologian-ja-vesien-kayton-tietojarjestelma-hydro)芬兰水资源时空分布信息通过水文接口对外发布。观测与计算覆盖水文循环要素（降水、蒸发、流量与径流）、水体水量（水体水位）及其他水文现象（积雪水当量、冰层厚度、水温等）。观测或计算得到的总数据量约为5000个测点或数据区间。 如需了解该水文信息系统的详细说明，请参阅[元数据服务](https://ckan.ymparisto.fi/dataset/hydrologian-ja-vesien-kayton-tietojarjestelma-hydro)