摘要
目前市场上GIS软件品种繁多,基本功能相似,用户界面友好。但它们都是作为软件平台,并不是应用软件能直接应用于具体某一领域。为了获得符合我国国家图式标准的符号库,需要GIS软件提供的功能模块和二次开发工具进行开发建立。软件选择的好坏,将直接影响建立的难易程度。
Now the kinds of GIS software are more, the function is the same, the user interlace as good. They are sOftware platform, and not used in some fields directly. In order to acquire symbol base meet national standard, the second exploring is need using GIS function module and exploring tools. It influences degree of difficulty that Chosen software is good or not.
出处
《现代测绘》
2006年第3期41-44,共4页
Modern Surveying and Mapping
关键词
图形语言
符号
建库
应用
Graph language, Symbol building database, Application
