On November 15, 2019, the Meteorological Detection Center of the China Meteorological Administration organized an expert validation meeting on the test report of the temperature and precipitation multi-sensor standard system in Ju County, Shandong Province. The expert group consisted of observation business experts from the Meteorological Detection Center of China Meteorological Administration, Hebei, Shandong, Heilongjiang, Guangdong, Sichuan, and other provincial meteorological bureaus. Experts and technical backbones from the National Comprehensive Meteorological Observation Test Base in Beijing, the National Comprehensive Meteorological Observation Special Test Field of CUIT, and automatic meteorological station manufacturers in Beijing, Tianjin, Wuxi, Shanghai, and Guangdong attended the validation meeting.

The National Integrated Meteorological Observation Special Test Field of CUIT was commissioned by the Meteorological Detection Center of the China Meteorological Administration to undertake the indoor functional testing of the temperature and precipitation multi-sensor standard controller, the verification of the standard control algorithm, the analysis and summary of the manufacturer's field test data, and the writing of the test report of the temperature and precipitation multi-sensor standard system.

Prof. Shangchang Ma from CUIT Gave a report on the test report. After reviewing, questioning, and discussing the report, the experts concluded that the test method is scientific. The data is real and comprehensive, and the assessment results are credible. It is in line with the technical route of ground meteorological observation automation and provides technical support for the ground meteorological observation business reform. The expert group unanimously agreed to pass the validation. (Contributed by College of Electronic Engineering and the Key Opening Laboratory of Atmospheric Detection)