WEATHER ESTIMATION DEVICE, WEATHER ESTIMATION SYSTEM, WEATHER ESTIMATION METHOD, AND RECORDING MEDIUM

The present invention achieves local weather estimation. An observation unit (11) observes a Brillouin frequency shift due to vibration of an optical fiber on the basis of the difference between the center frequency of an optical signal that has entered the optical fiber and the center frequency of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FUJIMORI Keita, NUMATA Toshiyasu, TERASAKI Hiroshi, KATUMI Yuusuke, FUJITO Junnosuke, KONNO Daichi, YAMASAKI Fumito
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	MEASURING METEOROLOGY PHYSICS TESTING
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