%0 Journal Article
%T Accessing Spatial Data Based on Java<br>基于Java的空间数据访问
%A WEN Zi-jin
%A ZHAO Wen-ji
%A GAO Jian-guo
%A <br>闻紫金
%A 赵文吉
%A 高建国
%J 中国图象图形学报
%D 2005
%I 
%X As information descric the characteristics of spatial entities, spatial data is regarded as the most important part in the whole geographic information system. It is very significant to research the accessing methods of spatial data. In this paper, the authors discussed some problems of implementing Java-Based WebGIS. First, the authors investigate of the storage format of spatial data,then discussed the process of how to utilize the network advantages of Java language to implement the access of spatial data through Internet, and how to set up Java Applet to display the map, and finally developed a simple WebGIS using Java.
%K Java
%K spatial data
%K WebGIS<br>数据访问
%K WebGIS系统
%K Java语言
%K Java技术
%K 空间数据
%K 地理信息系统
%K Applet
%K 平台无关性
%K 实体特征
%K 空间目标
%K 面向对象
%K 网络访问
%K 存储格式
%K 网络优势
%K 技术实现
%K 分布性
%K 客户端
%K 数据库
%K 传送
%K 文件
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=3E3B6A9CAA08D910&yid=2DD7160C83D0ACED&vid=F3090AE9B60B7ED1&iid=94C357A881DFC066&sid=23F919F7BAF87909&eid=821800203AD09E7B&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=2&reference_num=7