METHOD IN CONNECTION WITH A RADIOSONDE AND SYSTEM

According to an example aspect of the present invention, there is provided a method in connection with a radiosonde, the method comprising measuring at least a temperature, a pressure, a humidity of the atmosphere at several different altitudes, measuring or estimating a temperature of the humidity...

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Bibliographic Details
Main Authors HILTUNEN, Eero, STORMBOM, Lars, SURVO, Petteri, LEPPÄNEN, Jukka
Format Patent
LanguageEnglish
French
German
Published 17.02.2021
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
METEOROLOGY
PHYSICS
TESTING
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Summary:According to an example aspect of the present invention, there is provided a method in connection with a radiosonde, the method comprising measuring at least a temperature, a pressure, a humidity of the atmosphere at several different altitudes, measuring or estimating a temperature of the humidity sensor, and measuring the relative humidity by a capacitor with a polymer insulator, wherein the relative humidity value is corrected based on a correction factor, which is a function of pressure, humidity sensor temperature, and relative humidity, such that the humidity value decreases when pressure decreases.
Bibliography:Application Number: EP20200197818