海洋水动力数值预报产品三维可视化表达探讨  

Discussion for marine forecast 3-D visualization

作　　者：吴向荣[1] 李郅明[1] 黄锦龙[1] 贾峰[1] 余肖翰[1] 刘晓春[2] 

机构地区：[1]国家海洋局厦门海洋预报台,福建厦门361000 [2]苏州市数字城市工程研究中心有限公司,江苏苏州215000

出　　处：《海洋预报》2015年第2期79-84,共6页Marine Forecasts

基　　金：国家海洋局海洋公益性行业科研专项(201005036)

摘　　要：利用可视化及虚拟现实技术,实现了海洋预报结果三维可视化,将数值预报结果所要表达的内容以直观的三维形式展示出来,提供一个直观、生动、动态、逼真且多方位、多角度预报结果展示平台,并通过对海洋水动力要素(海浪、潮位、海流)可视化表达方法探讨分析,说明海洋预报三维可视化研究具有广阔的应用前景,必将成为海洋预报结果展示发展趋势。Based on the visualization and virtual reality technology, the marine forecast results shown in a 3D visualization way are realized. The expression of numerical prediction results in the form of 3D intuitively could provide the public an intuitive, vivid, dynamic, realistic and multi-faceted, multi-angle forecasting results showing platform. Through discussion of the visual display method of marine hydrodynamic elements including wave, tide, currents and so on, it illustrate 3D visualization research of marine forecast has a board application prospect, and will certainly become the trend of marine forecast results show.

关 键 词：数值预报 虚拟现实 虚拟海洋环境 可视化 

分 类 号：P317.4[天文地球—固体地球物理学]