| 基于SRTM天气雷达净空环境评估算法误差分析 |
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| 引用本文： | 景号然,郑伟,刘宗庆,谢晓林,彭涛.基于SRTM天气雷达净空环境评估算法误差分析[J].气象,2020,46(2):278-282. |
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| 作者姓名： | 景号然 郑伟 刘宗庆 谢晓林 彭涛 |
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| 作者单位： | 四川省气象探测数据中心,成都 610072;中国气象局大气探测重点开放实验室,成都 610225;高原与盆地暴雨旱涝灾害四川省重点实验室,成都 610072;中国气象局大气探测重点开放实验室,成都 610225;高原与盆地暴雨旱涝灾害四川省重点实验室,成都 610072 |
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| 基金项目： | 中国气象局大气探测重点开放实验室开放课题(KLAS2017010)和四川省气象局课题(SCQXKTQN2020034)共同资助 |
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| 摘 要： | 采用航天飞机雷达地形测绘使命(SRTM)高程数据对天气雷达净空环境进行评估,可有效提高雷达选址评估效率。利用人工测量数据和SRTM数据进行天气雷达净空环境评估对比试验,结果表明基于该数据的天气雷达净空环境评估算法总体与人工测量方法具有较好的一致性。采用方位矫正和距离矫正算法后,基于该数据的天气雷达净空环境评估算法精度明显提高。
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| 关 键 词： | SRTM数据 天气雷达 净空环境 误差分析 |
| 收稿时间： | 2018/10/15 0:00:00 |
| 修稿时间： | 2019/9/16 0:00:00 |
Error Analysis on the Assessment Algorithm of Clearance Environment of Weather Radar Based on SRTM |
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| JING Haoran,ZHENG Wei,LIU Zongqing,XIE Xiaolin,PENG Tao.Error Analysis on the Assessment Algorithm of Clearance Environment of Weather Radar Based on SRTM[J].Meteorological Monthly,2020,46(2):278-282. |
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| Authors: | JING Haoran ZHENG Wei LIU Zongqing XIE Xiaolin PENG Tao |
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| Institution: | Sichuan Meteorological Observation and Data Center, Chengdu 610072; CMA Key Laboratory of Atmospheric Sounding, Chengdu 610225; Heavy Rain and Drought Flood Disasters in Plateau and Basin Key Laboratory of Sichuan Province, Chengdu 610072,CMA Key Laboratory of Atmospheric Sounding, Chengdu 610225; Heavy Rain and Drought Flood Disasters in Plateau and Basin Key Laboratory of Sichuan Province, Chengdu 610072,CMA Key Laboratory of Atmospheric Sounding, Chengdu 610225; Heavy Rain and Drought Flood Disasters in Plateau and Basin Key Laboratory of Sichuan Province, Chengdu 610072,CMA Key Laboratory of Atmospheric Sounding, Chengdu 610225; Heavy Rain and Drought Flood Disasters in Plateau and Basin Key Laboratory of Sichuan Province, Chengdu 610072 and CMA Key Laboratory of Atmospheric Sounding, Chengdu 610225; Heavy Rain and Drought Flood Disasters in Plateau and Basin Key Laboratory of Sichuan Province, Chengdu 610072 |
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