我们用在黄海和华东海在 2003 的春天收集的 57 组地数据测试了并且修改伪分析的算法(QAA ) 。QAA 表现很好在导出典型的沿海的水的全部的吸收系数。平均百分比差别(APD ) 在为全部的吸收系数的 13.9%38.5% 的一个范围(13.9% 在 440 nm ) ,并且在粒子 backscattering 系数 b bp() 的差别是不到 50%( 在更新的 QAA 的情况中) 。为了获得,改进了结果,我们由调整实验关系修改了 QAA。修改算法然后被用于域数据测试它的性能。APD 是为 b bp() 和 9.9%32.8% 的 44.7%46.6%(9.9% 在 555 nm ) 为全部的吸收系数。这显示修改 QAA 导出更好的结果。我们也使用了修改模型导出浮游植物颜料吸收(ph ) 和 CDOM 吸收(dg ) 系数。为在 440 nm 的 ph 和 dg 的 APD 是 37.1% 和 19.8% 。在这份报纸,我们用测量数据集讨论错误来源。更独立的地数据能改进这个算法并且导出更好的结果。
We tested and modified the quasi-analytical algorithm (QAA) using 57 groups of field data collected in the spring of 2003 in the Yellow Sea and East China Sea. The QAA performs well in deriving total absorption coefficients of typical coastal waters. The average percentage difference (APD) is in a range of 13.9%-38.5% for the total absorption coefficient (13.9% at 440 nm), and differences in particle backscattering coefficient bbp(2) are less than 50% (in the case of the updated QAA). To obtain improved results, we modified the QAA by adjusting the empirical relationships. The modified algorithm is then applied to the field data to test its performance. The APDs were 44.7%-46.6% for bbp(λ) and 9.9%-32.8% (9.9% at 555 nm) for the total absorption coefficient. This indicates that the modified QAA derives better results. We also used the modified model to derive phytoplankton pigment absorption (aph) and detritus and CDOM absorption (aug) coefficients. The APDs for aph and a dg at 440 nm are 37.1% and 19.8%. In this paper, we discuss error sources using the measured dataset. More independent field data can improve this algorithm and derive better results.