Voss Kenneth, Leymarie Edouard, Flora Stephanie, Carol Johnson B, Gleason Arthur, Yarbrough Mark, Feinholz Michael, Houlihan Terrance
Opt Express. 2021 Oct 11;29(21):34411-34426. doi: 10.1364/OE.440479.
A 3-D instrument self-shading correction has been developed for the MOBY upwelling radiance measurements. This correction was tested using the 23 year time series of MOBY measurements, at the Lanai, Hawaii site. The correction is small (less than 2%) except when the sun and collectors are aligned within 20° azimuth on opposite sides of the main MOBY structure. Estimates of the correction uncertainty were made with a Monte-Carlo method and the variation of the model input parameters at this site. The correction uncertainty was generally less than 1%, but increased to 30% of the correction in the strongest shadow region.
已针对莫比（MOBY）的上行辐射率测量开发了一种三维仪器自遮挡校正方法。该校正方法利用夏威夷拉奈岛莫比测量站的23年时间序列测量数据进行了测试。除了太阳和收集器在莫比主体结构相对两侧的方位角20°范围内对齐时，该校正量较小（小于2%）。利用蒙特卡洛方法以及该站点模型输入参数的变化对校正不确定性进行了估计。校正不确定性一般小于1%，但在最强阴影区域增加到校正量的30%。
