GIS构件仓库的设计与实现  

Design and implementation of GIS component repository

作　　者：张成[1,2] 吴信才[1,2] 黄颖[1] 

机构地区：[1]中国地质大学信息工程学院,武汉430074 [2]教育部地理信息系统软件及应用工程中心,武汉430074

出　　处：《测绘科学》2009年第4期204-205,187,共3页Science of Surveying and Mapping

基　　金：国家863计划资助项目(2006AA12Z218)

摘　　要：基于GIS的软件开发专业性强且难以掌握,GIS的软件项目开发周期长、难度大并且系统维护困难,针对这一系列问题,本文提出了GIS构件仓库的概念,指出了GIS构件仓库与传统构件库的区别,给出了GIS构件仓库模型,实现了构件可视化复合与GIS应用系统的快速搭建。In order to resolve some deficiencies of GIS such as long period, difficult development and maintenance, a concept named GIS component repository is proposed. The difference between GIS component repository and traditional component repository is pointed out. A model of GIS component repository is given. Visual component composition has been realized. The application of GIS can be quickly constructed based on the model.

关 键 词：GIS 构件仓库 构件仓库模型 可视化开发 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]