Research on haze monitoring method based on spherical trigonometry solver and Beidou satellite positioning

This paper introduces the principle and features of Beidou positioning system, and proposes a new compensation method for the dynamic performance of the temperature sensor in order to solve the problems in haze monitoring. The dynamic compensation model established with this method can greatly improve the response speed of the temperature sensor. The experimental results show that the prediction and compensation method can not only effectively improve the dynamic response of the sensor, but also has a good robustness that it can stand strong anti-interference of outside noise while haze monitoring is realized.