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| Comparative analysis of observation data between dark-tube sunshine recorder and photoelectric digital sunshine recorder |
| Hu Qun |
| Ordos Dongsheng Meteorological Bureau of Inner Mongolia,Ordos 017000 |
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Abstract To analyze the difference in observation between the two instruments,this paper makes a comparative analysis of observation data between dark-tube sunshine recorder and DFC2 photoelectric digital sunshine recorder of Dongsheng national basic meteorological station from October 2018 to February 2019.The proportion and consistency of sunshine duration in manual observation and automatic observation are analyzed.And the average difference of daily sunshine hours and monthly sunshine hours are also described.It is concluded that the total hours of sunshine in manual observation days and months are less than that in automatic observation.The automatic observation instrument has obvious advantages of high sensitivity and high time resolution.
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Received: 17 March 2018
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| [1] |
中国气象局.地面气象观测规范[M].北京:气象出版社,2000.
|
| [2] |
赵世军,刘西川,高太长.日照计发展现状及前景分析[J].气象水文海洋仪器,2011,28(2):96-99.
|
| [3] |
杨召琼.人工观测与CSD1遥测日照时数的差异[J].广东气象,2010,32(2):59-60.
|
| [4] |
张爱萍.L波段探空雷达常见故障分析及检修方法[J].农业与技术,2016,36(16):210.
|
| [5] |
吕文华,崇伟,丁蕾.光电式自动日照计性能比对试验与分析[J].电子测量与仪器学报, 2015,29(6):928-933.
|
| [6] |
张纬敏,谭月香.日照计测量误差探讨[J].气象,2000,26(5):17-19.
|
|
|
|
2020, Vol. 37 
