Owing to the effects of Kuroshio on the sea level measurement at some islands in southern Japan, the annual-and monthly-MSL value may be abnormal as derived from short period data obtained from the area. 从分析的交点分潮和半交点分潮可看出,在日本的南方某些岛屿的水位受到黑潮流量的影响,使得年和月的平均水位会出现异常。
Scintillation effect of divergent laser beam and beam wander effect of a focused laser beam were experimentally used to deduce the refractive index structure constant in atmospheric boundary layer over 1 km path above sea level. Different measurement results of two methods are observed. 在近海面大气边界层中进行了1km路径的水平光传输实验,结果表明:利用闪烁和漂移效应推导的大气折射率结构常数之间存在着较大的差异。