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用于描述水体中光散射方向性的体散射函数是模拟或计算海面热平衡、海洋浮游植物生产力、光反应化合物的化学传输的基础性固有光学特性参数,在水色遥感、水下目标光学探测以及生态要素检测等海洋学领域具有重要的意义。体散射函数的检测是一项重要而又棘手的国际难题,目前依然处于一个不断探索完善的阶段。文章从原理出发,归纳总结了国际国内有关水体散射特性,特别是体散射函数的测量方法以及基于上述方法的海水散射特性研究进展,并对今后水体体散射函数测量方法的总体研究趋势进行了展望。
The bulk scattering function, which is used to describe the light scattering direction in water, is a fundamental intrinsic optical parameter for simulating or calculating sea surface thermal balance, marine phytoplankton productivity and chemical transport of photoreactive compounds. In remote sensing of water color, underwater target optical detection and ecology The field of oceanography such as elemental detection is of great significance. The detection of the bulk scattering function is an important and intractable international problem and is still at a stage of constant exploration and perfection. Based on the principle, the article summarizes the international and domestic research on the scattering characteristics of water body, especially the measurement of body scattering function and the research progress of the scattering characteristics of seawater based on the above methods, and prospects the overall research trend of the measurement methods of water body scattering function in the future .