Centennial Observing Stations

Osservatorio Serpieri of Urbino and Osservatorio Valerio of Pesaro.

The World Meteorological Organization recognized the Osservatorio Serpieri of Urbino and the Osservatorio Valerio of Pesaro as "Centennial Observing Stations". The acknowledgement was due to its extremely high value as source of past information about atmospheric parameters, and its outstanding reference for climate variability and change assessments.

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