海洋风场动态可视化研究

Research on dynamic visualization of ocean wind field

摘要: 针对海洋环境数据多维、多格式及动态性的特点，在深入研究OSG三维可视化仿真平台的基础上，采用颜色映射与点图标映射，结合几何着色器与osgEarth三维虚拟地球场景，提出一套海洋风场可视化的方法.实验结果表明，本方法很好的实现了海洋风场动态可视化，为海洋环境的动态可视化提供了一个强有力的研究平台.

Abstract: According to the multidimensional， multi format and dynamic characteristics of marine environmental data， based on indepth study of OSG 3D visualization simulation platform and color mapping and mapping the icon with the geometry shader and osgEarth 3D virtual earth scene， a set of ocean wind field visualization method is put forward. The experimental results show that the method can realize well the visualization of ocean wind field and provide a powerful platform studying the dynamic visualization of marine environment．