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| Comparison of differences of acid rain data based on TCYII_1 automatic observation and manual observation |
| Ding Li, Zhou Xuejing |
| Huzhou Meteorological Bureau,Huzhou 313000 |
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Abstract This paper makes a statistical analysis of the accuracy,consistency and correlation of 37 groups of acid rain data samples obtained by TCYII_1 acid rain automatic observation system and manual observation from Huzhou national meteorological station during the period from February 1 to May 19,2021.The research findings show that great deviation occurs between the acid rain data obtained by manual observation and automatic observation respectively.Besides,it is impossible to reach higher level of accuracy and consistency within relatively shorter period of time and the correlation between finite samples remains at a moderate level.The analysis result is expected to be used as effective basis for ensuring the accuracy of acid rain data and realization of environmental improvement and governance.
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Received: 09 November 2021
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2023, Vol. 40 
