Halkali Agricultural School (Istanbul, Turkey): Daily Meteorological Observations 1896-1917 Geospatial area of the data:
Digitization of meteorological data archives collected in Małopolska region from the 19th to the mid-20th century Geospatial area of the data:
Digitization of historical wind speed observations at the Swedish Meteorological and Hydrological Institute Geospatial area of the data: