ANALYSIS OF THE DATA QUALITY OBSERVED BY THE CHINESE-MADEOZONE SONDE SYSTEM

Zheng Xiangdong; Li Wei

Vol.16, NO.5, 2005

Article Contents

Article Navigation > Journal of Applied Meteorological Science > 2005 > 16(5): 608-618

Zheng Xiangdong, Li Wei. Analysis of the data quality observed by the Chinese-made ozone sonde system. J Appl Meteor Sci, 2005, 16(5): 608-618.

Citation:

Zheng Xiangdong, Li Wei. Analysis of the data quality observed by the Chinese-made ozone sonde system. J Appl Meteor Sci, 2005, 16(5): 608-618.

Zheng Xiangdong, Li Wei. Analysis of the data quality observed by the Chinese-made ozone sonde system. J Appl Meteor Sci, 2005, 16(5): 608-618.

Citation:

Zheng Xiangdong, Li Wei. Analysis of the data quality observed by the Chinese-made ozone sonde system. J Appl Meteor Sci, 2005, 16(5): 608-618.

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ANALYSIS OF THE DATA QUALITY OBSERVED BY THE CHINESE-MADEOZONE SONDE SYSTEM

Zheng Xiangdong¹,
Li Wei²

1.
Key Laboratory of Atmospheric Chemistry, Center for Atmosphere Watch and Serv ice,Chinese Academy of Meteorological Sciences, CMA, Beijing100081
2.
Atmospheric Observation Technology Center, CMA, Beijing100081

Received Date: 2004-12-20
Rev Recd Date: 2005-05-16
Publish Date: 2005-10-31

Abstract

Abstract

Quality analysis on the vertical distribution data observed by the Chinese-made ozone sonde system over Beijing from April 2001 to September 2004 is presented.The basic parameters observed by the system including the temperature of electronic chemistry cell in the sonde, the maximum of atmospheric ozone partial pressure and its altitude, the temperature and altitude of tropopause indicate that the stability of the sonde system needs to be improved.The integrated column ozone from the sonde system is generally higher than that of observed by the ground-based Dobson spectrophotometer, and the difference of them is with-in ±20% from 2002 to 2003.11 times simultaneous comparison measurement s show that the ozone partial pressure below 15 km and in 25～30 km observed by Chinese-made ozonde sonde system are higher than that observed by the ECC ozone sonde system with double cells which is extensively used.Also, the result suggests that the Chinese-made ozone sonde system participate the international calibration campaign organized by the Global Atmospheric Watch World Meteorological Organization(GAW/WMO).Wi th the certain technological availability, the single cell in Chinese-made ozone sonde system is recommenede to be updated by double cells.
- Ozone;
- Chinese-made ozone sonde system data;
- Comparison analysis

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References(24)

Figures and Tables

图 1 国产臭氧探空仪飞行过程中的池温变化

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图 2 国产臭氧探空仪在北京观测到的最大臭氧分压及其所在的高度变化

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图 3 国产臭氧探空仪在北京测的对流层顶的高度及其温度的变化

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图 4 臭氧总量的比较

(a)臭氧探空积分总量与多谱森观测结果的比较,(b)臭氧探空积分总量与多谱森观测结果的日平均差别百分数

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图 5 国产臭氧探空仪观测臭氧分压浓度的垂直分布与ECC测值比较

(a)2002年1月,(b)2002年10～11月

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图 6 臭氧总量接近情况下, ECC和国产臭氧探空仪观测到臭氧垂直分布的比较

(a)2002年1月13日, (b)2002年1月23日,(c)2002年11月5日

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表 1 2002年1月6次ECC臭氧探空与国产臭氧探空同时观测结果的比较

表 2 2002年10～11月4次ECC臭氧探空与国产臭氧探空同时观测结果比较

表 3 多谱森光谱仪、ECC和国产臭氧积分总量的比较

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