With the development of geographic information technology itself and the expanding sharing requirements of geographic information, both GIS and geographic information have been widely used in all walks of life. However, as to their urban-class application, the flaws of geographic information are going more obvious. Many cities have exerted great efforts on geographic information sharing. But the existing application frames are relative coupling, are limiting a further application hereto, hardly meeting the ...
| 
点击下列相关研究机构和相关文献作者，可以直接查到这些机构和作者被《中国知识资源总库》收录的其它文献，使您全面了解该机构和该作者的研究动态和历史。
