基于WebGIS技术旅游系统的设计与实现  

Design and Implementation of Tourism System Based on WebGIS

作　　者：王星捷[1] 李春花[1] WANG Xing-jie;LI Chun-hua(School of Engineering Technology,Chengdu University of Technology,Leshan 614007,China)

机构地区：[1]成都理工大学工程技术学院,四川乐山614007

出　　处：《计算机技术与发展》2018年第8期148-151,共4页Computer Technology and Development

基　　金：2015年度四川省教育科研项目(15ZB0366)

摘　　要：传统的旅游系统是通过图文方式为游客提供景区介绍、地图等服务,这类方式工作量大,数据冗余,体验效果相对较差。为了能让游客获得更好的游览体验,采用GIS数据处理技术,将景区的地图数据进行矢量化处理,路径数据进行网络化处理,采用了最短路径分析和服务区分析算法,结合WebGIS服务平台和Silverlight技术,设计和实现了旅游系统。该系统实现了景区智能查询分析、景区路径规划、路径导航、最佳可视点分析等功能,实现了多种游览方式的智能组合,满足了旅游景区虚拟化的体验。通过在互联网中进行浏览,避免了在实地景点游览体验度低的问题,可获得整体景区的宏观场景可视效果,方便游客有针对性的游览,有助于减轻景区压力、保护景区生态人文环境。The traditional tourism system,which has big workload,data redundancy and poor experience,provides scenic spots,maps and other services for visitors in picture and text.In order to give visitors a better experience,we use the data processing technology GIS to make the scenic spots map data vectorized and the path data networked,and apply the shortest path analysis and the service area analysis with the service platform WebGIS and Silverlight technology to design and implement the tourism system.The system achieves the intelligent query analysis of scenic,path planning,path navigation and the best visual analysis,realizes the intelligent combination of various methods of travel,and meets the virtualization experience of tourism scene.Browsing through the Internet can avoid the problem of poor experience in the field visiting and obtain the overall macro scene visual experience,and is convenient for tourists to have a targeted tour,which is helpful to reduce the pressure of scenic spots and protect the ecological and cultural environment.

关 键 词：WEBGIS 旅游系统 最短路径分析 服务区分析 SILVERLIGHT技术 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]