| L波段高空气象探测系统气压、高度观测数据分析 |
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| 引用本文： | 王荣基,李君.L波段高空气象探测系统气压、高度观测数据分析[J].气象科技,2009,37(1):106-109. |
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| 作者姓名： | 王荣基 李君 |
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| 作者单位： | 甘肃省民勤县气象局,民勤,733300 |
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| 摘 要： | 对甘肃省民勤站L波段高空探测系统GTS1型探空仪地面基测气压变量的统计分析表明，气压传感器在地面稳定的环境下感应的数值与标准气压数值相比偏低；在实时探测过程中，气压相差1hPa时，L波段高空探测系统所反映出的测高偏差随探测高度的增加而不断变大；对L波段雷达和GTS1探空仪测量高度的差值进行比较，所得的高度差随探空仪的升高而逐渐增大，探测高度到达36000gpm时，高度差约为1700gpm。
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| 关 键 词： | L波段雷达 气压 高度 测量偏差 |
| 收稿时间： | 2007/7/19 0:00:00 |
| 修稿时间： | 7/1/2008 12:00:00 AM |
Analysis of Pressure and Height Measurements from L Band Radar and Radiosonde Sounding System |
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| Wang Rongji and Li Jun.Analysis of Pressure and Height Measurements from L Band Radar and Radiosonde Sounding System[J].Meteorological Science and Technology,2009,37(1):106-109. |
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| Authors: | Wang Rongji and Li Jun |
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| Institution: | Minqin Meteorological Bureau;Gansu Province;Minqin 733300 |
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| Abstract: | A statistical analysis is made of the air pressure and geopotential height variation measured by means of the L-band Radar and Radiosonde Sounding System and GTS1 at the Minqin station.The results indicate that the measurements are lower than standard values when the sensors are under the stable environmental condition;when pressure difference is 1 hPa,the height differences produced by the L-band Radar and Radiosonde Sounding System increase with the increasing height;the comparison of the L-band radar and... |
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| Keywords: | L-band radar air pressure geopotential height measurement deviation |
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