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。
A comprehensive quality control procedure including extremum check, time consistencycheck, radiative transfer calculation check and multichannel brightness temperature cross check is sug-gested to conduct the quality control on the brightness temperature observations with Level-1 data byground-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 beused in the subsequent application of data choice.
出处
《气象科学》
北大核心
2015年第5期621-628,共8页
Journal of the Meteorological Sciences
基金
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)
关键词
大气遥感
地基微波辐射计
亮温
质量控制
Atmospheric remote sensing
Ground-based microwave radiometer
Brightness temperature
Quality control
