为揭示高光谱辐射反演气溶胶光学厚度并研究其质量控制技术,文章基于安徽合肥2021-06-05 T 08:00/2021-06-05 T 16:00晴天数据,采用实际缺测检查、理论范围检查、统计控制等质量控制方法开展了研究。结果表明:研究期间数据无缺测;在理...为揭示高光谱辐射反演气溶胶光学厚度并研究其质量控制技术,文章基于安徽合肥2021-06-05 T 08:00/2021-06-05 T 16:00晴天数据,采用实际缺测检查、理论范围检查、统计控制等质量控制方法开展了研究。结果表明:研究期间数据无缺测;在理论范围检查剔除的数量极少,并且剔除数据具有时间一致性;统计控制可以有效地将直接辐照度波动值剔除,使反演产品更为准确合理;质量控制后6个波段气溶胶光学厚度均呈现先上升到正午时刻达到最大值后再下降的相同趋势,并且气溶胶光学厚度随波长增大而减小。展开更多
In this paper, we deduce growth and covering theorem for f(x) by the othermeans where f(x) is strongly spiral-like mapping of type β with order α defined on UnitBall B of complex Banach space and still give gr...In this paper, we deduce growth and covering theorem for f(x) by the othermeans where f(x) is strongly spiral-like mapping of type β with order α defined on UnitBall B of complex Banach space and still give growth upper bound and distortionbound for subordinate mapping.展开更多
文摘为揭示高光谱辐射反演气溶胶光学厚度并研究其质量控制技术,文章基于安徽合肥2021-06-05 T 08:00/2021-06-05 T 16:00晴天数据,采用实际缺测检查、理论范围检查、统计控制等质量控制方法开展了研究。结果表明:研究期间数据无缺测;在理论范围检查剔除的数量极少,并且剔除数据具有时间一致性;统计控制可以有效地将直接辐照度波动值剔除,使反演产品更为准确合理;质量控制后6个波段气溶胶光学厚度均呈现先上升到正午时刻达到最大值后再下降的相同趋势,并且气溶胶光学厚度随波长增大而减小。
基金Supported by the National Natural Science Foundation of China(10571044)
文摘In this paper, we deduce growth and covering theorem for f(x) by the othermeans where f(x) is strongly spiral-like mapping of type β with order α defined on UnitBall B of complex Banach space and still give growth upper bound and distortionbound for subordinate mapping.