随着网络、计算机图像学、3D模拟和虚拟现实技术及空间信息可视化技术的发展,我国海洋数值模拟预报工作已取得了很大的发展。开展三维海洋环境要素模拟预报对海洋安全生产、防灾减灾、海洋国防建设具有重要意义。主要受到数字海洋的启发,基于FVCOM模式,结合GIS技术,对海州湾进行了潮汐模拟预报,这对苏北海洋经济和产业的发展具有重要意义。 With the development of network, computer graphics, 3D simulation and virtual reality technology and spatial information visualization technology, great progress has been made in ocean numerical simulation and forecast in China. To carry out the three-dimensional modeling and forecasting of marine environmental factors is of great significance to the work of marine safety in production, disaster prevention and reduction, and marine defense construction. It is mainly inspired by the digital ocean. Based on the FVCOM model and the GIS technology, the simulation and forecast of the tidal currents in Haizhou Bay is of great significance to the development of marine economy and industry in northern Jiangsu.