Datasets Change history About Submit Last created Popular Relevance Names in ascending order Names in descending order Last modified Go 3 datasets found Energy consumption data of city of Helsinki’s utility and service properties Nuuka open API, which provides energy consumption information for the City of Helsinki’s service properties, is a channel through which the user can search for information about... JSON Helsinki and Tallinn nature trails Citynature.eu offers an open REST API interface that can be used to utilise the information about nature trails from both Helsinki and Tallinn available on the site. The... JSON Helsinki environmental statistics Helsinki Environmental Statistics is an online statistics service collecting the essential variables describing the state of the environment and burdens on the environment in... PXWEB JSON