| TK-2GPS人影火箭探空数据与L波段探空数据对比分析 |
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| 引用本文： | 张元,刘东升,王维佳,等.TK-2GPS人影火箭探空数据与L波段探空数据对比分析[J].高原山地气象研究,2016,36(1):91-95. |
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| 作者姓名： | 张元 刘东升 王维佳 等 |
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| 作者单位： | 1. 四川省人工影响天气办公室, 成都 610072; |
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| 基金项目： | 南方大范围云系人工增雨作业潜力与作业技术研究(GYHY201406032) |
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| 摘 要： | 利用TK-2GPS人影探测火箭探空数据,与L波段探空数据进行对比分析,结果表明TK-2GPS火箭探测仪能够比较好的描述温度、湿度、露点、风向、风速等气象要素的变化特征;TK-2GPS火箭探测仪温度廓线与L波段探测数据非常一致,且可以清楚的描述大气中存在的逆温特征;湿度露点等廓线存在一定的偏差,这也与两种探空资料的时间不同有关;TK-2GPS火箭探空仪数据在风速风向垂直廓线中存在突变,这可能与探测仪器稳定性及灵敏度有关。
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| 关 键 词： | TK-2GPS 火箭探空 L波段 |
| 收稿时间： | 2015-05-10 |
Comparative Analysis of Up-Air Sounding Data between L-Band Radar with TK-2GPS Weather Modification Rocket |
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| Affiliation: | 1. Weather Modification Office of Sichuan Province, Chengdu 610072, China;2. Weather Modification Office of Yibin, Yibin 644000, China |
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| Abstract: | Using the Up-Air Sounding Data of TK-2GPS Weather Modification Rocket,Compared with the data of L-Band radar. Analysis results show that TK-2GPS rocket detectors can relatively accurate describe the variation characteristics of temperature,humidity,air pressure,wind direction,wind speed and other meteorological elements. Two kinds of temperature profile are very consistent. And the TK-2GPS rocket sounding data can clearly describe the temperature inversion characteristics. There is a certain deviation between two kinds of humidity,also found in the dew-point temperature Wind speed and direction data,etc. This deviation may be associated with the different time of two kinds of sounding data. The vertical profile of wind speed and direction of TK-2GPS rocket have mutations,which may be associated with stability and sensitivity of the detecting instrument. |
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