花果山三维可视化系统的设计与实现

Design and Implementation for 3D Visualization System of Huaguo Mountain

为适应旅游信息化的发展需求,提高旅游管理和服务水平,以连云港花果山景区为例,利用GIS技术建立三维景区可视化系统。本文首先进行了需求分析,提出了系统的设计思路及体系结构,对功能模块和系统数据库进行设计分析,在此基础上利用花果山的地形图、遥感影像、文字资料等数据,结合GIS和Map GIS K9技术,建立花果山景区的三维模型。系统采用全组件式开发方法进行二次开发,实现了景区三维可视化系统的空间分析功能,为花果山景区的信息化做了有益探索。

in order to meet needs of the development of the tourism informatization and improve its management and service level, a three-dimensional（3D） visualization system of Huaguo Mountain in Lianyungang city was established based on GIS technology. Firstly, system requirement was analyzed; then the design idea and system structure were proposed, in the same time the function models and system database were designed and analyzed. Based on above works, the 3D visualization system of Huaguo Mountain was set up by GIS and MapGIS K9 with the data of terrain map, remote-sensing image and other text information. The 3D visualization system was secondary developed based on all component development methods.Based on this system, spatial analysis could be realized. All the study work is a significant exploration for the informatization management of Huaguo Mountain scenic.