METHOD IN CONNECTION WITH A RADIOSONDE AND SYSTEM

• Main Authors: HILTUNEN EERO, STORMBOM LARS, SURVO PETTERI, LEPPAENEN JUKKA
• Format: Patent
• Language: Chinese; English
• Published: 29.06.2018
• Subjects: MEASURING; METEOROLOGY; PHYSICS; TESTING

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. 根据本发明的个实施例，提出了种与无线电探空仪相关联的方法，该方法包括：在多个不同高度处至少测量大气的温度、压力和湿度；测量或估算湿度传感器的温度；以及通过带有聚合物绝缘体的电容器来测量相对湿度，其中根据校正因子来校正相对湿度值，该校正因子为压力、湿度传感器的温度和相对湿度的函数，以使得当压力降低时湿度值降低。