INVERSE IDENTIFICATION OF TEMPERATURE USING GLOBE ANEMO-RADIOMETER

Abstract

 The basic principle of the Globe Anemo-radiometer (GAR) is based on the thermal analysis of globe thermometers. Using the characteristic of being able to select three of the four meteorological variables (long and shortwave radiation, wind speed, and temperature), we verified whether it is possible to inverse identification of temperature by measuring longwave radiation separately. When the temperature of the thermocouple with forced ventilation was taken as the true value and the longwave radiation measured by the radiometer was taken as the input value, the RMSE was 0.535 °C, suggesting that the inverse identification of temperature from GAR was possible.