euphotic layer

Ocean primary productivity is based on chla, which mainly denotes itself as the integral of the velocity of photosynthesis of chlorophyll and the density of chlorophyll in euphotic layer.

海洋初级生产力是基于海洋叶绿素a进行计算的，主要为叶绿素光合作用速率与遥感得到的叶绿素浓度在真光层的积分。

Euphotic layer of the sea refers to the layer where phytoplankton can photosynthesize; therefore, the retrieval of the euphotic depth is in favor of estimating ocean primary production.

海水真光层是指海洋浮游植物进行光合作用的水层，海水真光层深度的反演有利于对海洋初级生产力的估算。

Retrieval of euphotic layer depth of South China Sea by remote sensing

南海真光层深度的遥感反演

○ 2 The influence of variation in optical properties of various waters on the accuracy of OPP retrieval was studied through radiative transfer model in the euphotic layer, which may be more sufficient to determine the level of uncertainty of OPP product.

○2应用真光层中的辐射传输模式分析不同水体光学特性的变化对OPP反演精度的影响，这对于分析OPP产品的不确定性可能更加有效。