LBS平台中GIS的研究与实现  

Design and Implementation of GIS in the LBS Platform

作　　者：齐攀[1] 蔡君[2] 刘伟平[3] 

机构地区：[1]广东交通职业技术学院电子工程系,广州510650 [2]广东技术师范学院电子工程系,广州510665 [3]暨南大学电子工程系,广州510632

出　　处：《科学技术与工程》2009年第6期1438-1442,共5页Science Technology and Engineering

基　　金：广东省科技计划项目(2006B11501001)资助

摘　　要：基于位置服务业务的兴起及迅猛发展趋势,研究并设计实现了基于Internet的位置服务平台中的地理信息系统GIS(Geographic Information System)。系统是以MapXtreme for Java为核心、按照瘦客户机的四层体系架构开发实现的,重点设计并开发了地图显示、终端定位、地图控制、相关查询、地理编码、逆地理编码等功能模块,并通过组件封装将GIS子系统顺利移植到了LBS(Location Based Service)平台中。整个系统100%纯Java实现,具有良好的可移植性。As the emergence and rapid development trend of location-based services business, the GIS system in the internet-based location service platform is designed and implemented. The GIS system takes ＂MapXtreme forJava＂ as its core, and is achieved in compliance with the four-layer structure of the thin-client, which is mainly focused on the design and exploitation of functional modules, such as map display, mobile terminal location, map control, related inquiries, geocoding and reverse geocoding, and the GIS subsystem is successfully transplanted into the LBS platform by using packaging. The whole system is totally realized by Java, and has good portability.

关 键 词：地理信息系统 WEBGIS MAPXTREME for JAVA 位置服务系统 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]