| 激光雷达与SAGE II及HALOE卫星观测合肥地区平流层臭氧对比 |
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| 引用本文： | 吴永华,胡欢陵,胡顺星,周军.激光雷达与SAGE II及HALOE卫星观测合肥地区平流层臭氧对比[J].量子电子学报,2000,17(3):282-288. |
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| 作者姓名： | 吴永华 胡欢陵 胡顺星 周军 |
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| 作者单位： | 中国科学院安徽光学精密机械研究所,国家八六三计划大气光学重点实验室合肥 230031 |
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| 基金项目： | 国家自然科学基金(49775258)和863计划激光技术领域资助课题。 |
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| 摘 要： | 通过Ⅱ和ＨＡＬＯＥ两个卫星仪器多天的臭氧数据对比，验证了激光雷达观测合肥地区平流层臭氧数据的有效性。分析表明在１８～３７．５ｋｍ范围内激光雷达与ＳＡＧＥⅡ及ＨＡＬＯＥ观测得到的自氧浓度分布表现了较好的一致性；其中，激光雷达与ＳＡＧＥⅡ臭氧结果的相对偏差一般在２０～３２ｋｍ范围内小于１０％，３２～３５ｋｍ上于２６．５％；激光雷达与ＨＡＬＯＥ臭 氧结果的相对偏差在２１～３２ｋｍ范围内一般小于１５％。激
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| 关 键 词： | 激光雷达 HALOE 平流层臭氧 对比 大气观测 卫星 |
| 收稿时间： | 1999/6/15 |
| 修稿时间： | 1999年6月15日 |
Comparison of Stratospheric Ozone Measurements Made by Lidar, SAGE II and HALOE Satellites over Hefei Area |
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| WU YongHua,Hu Huanling,Hu Shunxing,Zhou Jun.Comparison of Stratospheric Ozone Measurements Made by Lidar, SAGE II and HALOE Satellites over Hefei Area[J].Chinese Journal of Quantum Electronics,2000,17(3):282-288. |
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| Authors: | WU YongHua Hu Huanling Hu Shunxing Zhou Jun |
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| Abstract: | The validation of stratospheric ozone measurement by lidar was demonstrated by the comparison with ozone results of SAGE II and HALOE. The analysis indicates that ozone profiles by lidar agree well with ones by SAGE II over the altitudes 18～37.5～km, their relative differences were within 12% from 20 to 30～km and less than 26.5% from 32 to 35～km altitudes. The ozone distribution by Lidar and HALOE measurement coincided well with the relative difference less than 15% in the range 20～32km. Intercomparisons of ozone profiles presented by lidar, SAGE II and HALOE measurements on the same or adjacent days, show the better agreement in the stratosphere. |
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| Keywords: | HALOE lidar SAGE II HALOE stratospheric ozone comparison |
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