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| Contrast observation and analysis of various temperatures |
| Yin Jiali, Zhang Man, Jiang Tao, Cui Wei, Fan Xuebo |
| Beijing Meteorological Observation Center,Beijing 100176 |
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Abstract According to the activity guarantee and service requirements,a variety of surface temperature observations are carried out in the early stage of the activity,and compared with the temperature of the blinds,solar radiation,and other relevant analysis.The results show that the daily maximum of each observed temperature occurs around noon and often reaches the daily maximum in synchronization with solar radiation irradiance.The observation item with the largest daily change is the temperature of the artificial wig,followed by the temperature of the asphalt road surface,the temperature of the plastic seat surface,and the temperature outside the louver.The observation item with the smallest daily change is the temperature inside the louver.The error of the data obtained by using artificial wig on the ground is large.And increasing the temperature observation of real hair and real hair sets make the data more representative.The plastic chair surface and artificial wig heat up and cool down faster.When the temperature is higher,the asphalt road surface temperature lasts longer than other observation surfaces.
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Received: 26 July 2020
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中国气象局.地面气象观测规范[M].北京:气象出版社,2003.
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中国气象局.气象辐射观测方法[M].北京:气象出版社,1996.
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2021, Vol. 38 
