摘要
目前,GIS技术飞速发展,已在海洋领域得到广泛的实际应用。由于海洋流场数据结构复杂,动态多变,传统的流场数据表示方法存在诸如动态可视化界面不够流畅、局部细节显示不够充分等的问题。为了更好的表现潮流的复杂过程,显示局部细节,使得流场数据的动态可视化更为逼真、流畅,本文采用GIS技术表达流场数据,结果表明利用GIS技术可以很好的实现流场的可视化和空间分析功能。
Now,with the development of GIS technology,it has achieved great practical application in marine area.As everyone knows,Ocean flow field is a complex process.Traditional methods have some problems in expressing flow field data.It can＇t completely express the details and it can＇t display the interface of dynamic visulation fluntly.For making the flow field more real,flount and getting better impression detail,this text express the flow field data by using GIS technology.The result shows that it can realize the function of dynamic visualization and spatial analysis by GIS technology.
出处
《海洋环境科学》
CAS
CSCD
北大核心
2013年第2期307-310,共4页
Marine Environmental Science
基金
国防科工局专项(E0309/1112-02)
关键词
流场
GIS
动态可视化
长海海域
current field
GIS
dynamic visualization
Changhai sea area
