CAJ | 학술논문

通过研究并实现空间信息服务平台，以解决数据共享和应用功能共享为主要目标。在数据共享上，采用了基于空间数据库的索引技术及基于地理标记语言（ GML）的数据交换技术；在应用服务上，采用基于Web服务的服务功能开发技术，从而满足空间信息应用（ Web、桌面系统及移动终端）的数据和功能需求。重点论述了基于R树索引技术进行空间数据的存储和检索，实现空间数据的快速检索，采用基于Web服务技术，实现空间信息应用功能共享，从而支持空间数据查询、获取及空间分析功能。最后以一个典型的土地规划应用为例，测试并论证了基于R树索引及空间信息服务技术的有效性。
통과연구병실현공간신식복무평태，이해결수거공향화응용공능공향위주요목표。재수거공향상，채용료기우공간수거고적색인기술급기우지리표기어언（ GML）적수거교환기술；재응용복무상，채용기우Web복무적복무공능개발기술，종이만족공간신식응용（ Web、탁면계통급이동종단）적수거화공능수구。중점논술료기우R수색인기술진행공간수거적존저화검색，실현공간수거적쾌속검색，채용기우Web복무기술，실현공간신식응용공능공향，종이지지공간수거사순、획취급공간분석공능。최후이일개전형적토지규화응용위례，측시병론증료기우R수색인급공간신식복무기술적유효성。
In this paper, by implementing the spatial information service platform, the data sharing and application functions sharing were regarded as the main targets. On the data sharing, index technology based on spatial database and the data exchange technology based on Geographical Markup Language ( GML) were used; on the application service, the service function development technology based on Web service was used to satisfy the spatial information application ( Web, desktop and mobile terminal) data and functional requirements. R tree index technology was emphasized for spatial data storage and retrieval, and rapid retrieval of spatial data based on Web service technology was achieved. The sharing of spatial information application functionality was realized to support spatial data query and spatial analysis. Finally, a typical application of land use planning use taken as an example, to test and demonstrate the effectiveness of the spatial information service technology based on R tree index.