基于CINRAD/CC在线自动标定数据的雷达探测精度提升方法的研究

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Abstract This paper uses the online automatic calibration data of two weather radars,Baishan in Jilin Province and Xishuangbanna in Yunnan Province(double polarization),to analyze and study the data by means of the maximum,minimum,mean,standard deviation,qualified rate and the number of unqualified data,so as to find out the problems existing in radar.The results show that the weather radars of Baishan in Jilin Province and Xishuangbanna(dual polarization) in Yunnan Province have some problems such as data missing and over limit during operation.After correcting the existing problems,the quality of calibration data has been significantly improved,and the detection accuracy of the radar has been effectively improved.

Key words： online automatic calibration phase noise stability

Received: 11 September 2023

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	Articles by authors
	Gao Yuan
	Sun Zhiyu
	Huang Xiao
	Li Jianyong
	Shang Jiacheng
	Liu Yuanwei
	She Wei

Cite this article:

Gao Yuan,Sun Zhiyu,Huang Xiao等. Research on improving radar detection accuracy based on CINRAD/CC online automatic calibration data[J]. Meteorological Hydrological and Marine Instrument, 2024, 41(2): 17-20.

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http://www.qxswhy.com/EN/ OR http://www.qxswhy.com/EN/Y2024/V41/I2/17

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