| 地基微波辐射计亮温观测数据的综合质量控制与效果分析 |
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| 引用本文： | 朱雅毓,王振会,楚艳丽,王云,李青.地基微波辐射计亮温观测数据的综合质量控制与效果分析[J].气象科学,2015,35(5):621-628. |
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| 作者姓名： | 朱雅毓 王振会 楚艳丽 王云 李青 |
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| 作者单位： | 南京信息工程大学气象灾害预报预警与评估协同创新中心中国气象局重点实验室, 南京 210044;南京信息工程大学大气物理学院, 南京 210044,南京信息工程大学气象灾害预报预警与评估协同创新中心中国气象局重点实验室, 南京 210044;南京信息工程大学大气物理学院, 南京 210044,中国气象局北京城市气象研究所, 北京 100089,南京信息工程大学气象灾害预报预警与评估协同创新中心中国气象局重点实验室, 南京 210044;南京信息工程大学大气物理学院, 南京 210044,南京信息工程大学气象灾害预报预警与评估协同创新中心中国气象局重点实验室, 南京 210044;南京信息工程大学大气物理学院, 南京 210044 |
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| 基金项目： | 国家自然科学基金资助项目(41005005,41275043);江苏高校优势学科建设工程资助项目(PAPD) |
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| 摘 要： | 针对北京一地基微波辐射计,研究其Level-1级数据的质量控制方案,提出极值检查、时间一致性检查、辐射传输计算检查和多通道亮温交叉检查。并用实际亮温观测数据进行质量控制实验,分析其应用效果。研究结果表明了提出的综合质量控制方案的可行性,为本资料的后续应用提供选择依据。
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| 关 键 词： | 大气遥感 地基微波辐射计 亮温 质量控制 |
| 收稿时间： | 3/5/2014 12:00:00 AM |
| 修稿时间： | 2014/3/24 0:00:00 |
Comprehensive quality control and efficiency analysis on brightness temperature data by ground-based microwave radiometer |
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| ZHU Yayu,WANG Zhenhui,CHU Yanli,WANG Yun and LI Qing.Comprehensive quality control and efficiency analysis on brightness temperature data by ground-based microwave radiometer[J].Scientia Meteorologica Sinica,2015,35(5):621-628. |
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| Authors: | ZHU Yayu WANG Zhenhui CHU Yanli WANG Yun and LI Qing |
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| Affiliation: | Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters, China Meteorological Administration Key Laboratory for Aerosol-Cloud-Precipitation, Nanjing University of Information Science & Technology, Nanjing 210044, China;School of Atmospheric Physics, Nanjing University of Information Science & Technology, Nanjing 210044, China,Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters, China Meteorological Administration Key Laboratory for Aerosol-Cloud-Precipitation, Nanjing University of Information Science & Technology, Nanjing 210044, China;School of Atmospheric Physics, Nanjing University of Information Science & Technology, Nanjing 210044, China,Institute of Urban Meteorological Research of China Meteorological Administration, Beijing 100089, China,Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters, China Meteorological Administration Key Laboratory for Aerosol-Cloud-Precipitation, Nanjing University of Information Science & Technology, Nanjing 210044, China;School of Atmospheric Physics, Nanjing University of Information Science & Technology, Nanjing 210044, China and Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters, China Meteorological Administration Key Laboratory for Aerosol-Cloud-Precipitation, Nanjing University of Information Science & Technology, Nanjing 210044, China;School of Atmospheric Physics, Nanjing University of Information Science & Technology, Nanjing 210044, China |
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| Abstract: | A comprehensive quality control procedure including extremum check, time consistency check, radiative transfer calculation check and multichannel brightness temperature cross check is suggested to conduct the quality control on the brightness temperature observations with Level-1 data by ground-based microwave radiometer in Beijing. Moreover, the quality control efficiency is also analyzed. The experiment results verified the feasibility of the comprehensive quality control procedure and can be used in the subsequent application of data choice. |
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| Keywords: | Atmospheric remote sensing Ground-based microwave radiometer Brightness temperature Quality control |
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