Väisälä may refer to:
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Vaisala, Samoa, a village in the island of Savai'i
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Vilho Väisälä
Vilho Väisälä (; September 28, 1889 – August 12, 1969) was a Finnish meteorologist and physicist, and founder of Vaisala Oyj.
After graduation in mathematics in 1912, Väisälä worked for the Finnish Meteorological Institute in ''ae ...
(1889–1969), Finnish meteorologist and physicist
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Vaisala
Vaisala Oyj () is a Finnish company that produces products and services for environmental and industrial measurement.
Their major customer groups and markets are national meteorological and hydrological services, aviation authorities, defense ...
, a company founded by Vilho Väisälä
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Yrjö Väisälä
Yrjö Väisälä (; 6 September 1891 – 21 July 1971) was a Finnish astronomer and physicist.
His main contributions were in the field of optics. He was also active in geodetics, astronomy and optical metrology. He had an affectionate ni ...
(1891–1971), Finnish astronomer and physicist
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1573 Väisälä, a main belt asteroid
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Väisälä (crater), a lunar impact crater
See also
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Brunt–Väisälä frequency
In atmospheric dynamics, oceanography, asteroseismology and geophysics, the Brunt–Väisälä frequency, or buoyancy frequency, is a measure of the stability of a fluid to vertical displacements such as those caused by convection. More precisely ...
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Schmidt-Väisälä camera, an astronomical telescope
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139P/Väisälä–Oterma, a periodic comet in the Solar System
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