中国大气臭氧探空仪的研制和应用

地球大气中的臭氧一直是全球气候和环境变化研究中的重要内容。大气臭氧探空系统是当前直接获得地球大气臭氧垂直结构资料的直接探测系统，同时也是为卫星臭氧探测和激光雷达臭氧探测等提供对比和定标的有力手段。中国大气臭氧探空仪的研制工作起步较晚且进展缓慢，这在一定程度上妨碍了中国大气臭氧高空探测业务化的进程。首次报道了中国大气臭氧高空探测业务化进展状况，重点报告中国自行研制的大气臭氧探空仪的结构和技术性能指标，讨论了中国大气臭氧探空仪主要技术性能指标与芬兰Vaisala臭氧探空仪的比对结果，并给出该系统在北京、南极等地区应用施放中所得到的部分探测结果。同时对中国大气臭氧高空探测业务化方面的近期任务提出了建议。

DEVELOPMENT AND APPLICATION OF OZONESONDE SYSTEM IN CHINA

The atmospheric ozone is an object of meteorological study all along.The ozonesonde system is more effective technique for direct measurement of ozone vertical structure in the atmosphere. Ozone data are required in meteorology, atmospheric science, space science and in the solar-terrestrial science as well, at present those requirements are even urgent due to the ozone depletion in the stratosphere. For this reason, ozonesonde system has been developed in China since beginning of 90’s the last century. The developed ozonesonde is GPS ozonesonde and has been tested in laboratory, compared with other ozonesonde used at the world ozone monitoring network for main technical specifications. The GPS ozonesonde system has been used in Beijing district and in the Antarctic expedition,now the GPS ozonesonde system is being perfected for operational use in China in the near future. The structure, components, main technical specifications of the developed GPS ozonesonde system and some performance test results are presented and discussed in this paper, some results on ozone vertical profiles obtained by using the GPS ozonesonde system are given as well.