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GCOS_Reference_Upper_Air_Network
This data collection consists of radiosonde profiles that have been processed in a manner that is metrologically traceable and an uncertainty is associated with each point... -
marine_surface_observations
This is a collection of global marine surface data holdings extracted from ICOADS with improved record reconciliation, tracking and quality control application -
global_land_meteorological_observations
The data consists of historical meteorological data collected from available land-based meteorological observing stations that have been shared with international repository... -
FMI Snow Depth Measurement Citizen Science Program
Since 1919, FMI has organized citizen-based monitoring of the year-to-year changing snow coverage in Finland. Since 2010 number of participants declining rapidly. Program closed...