CAJ | 학술논문

通过 Google Maps API 开发实现对兴趣点的抓取，以 Oracle Spatial 点对象字段实现存储，借助 Oracle Maps 开发 WebGIS 系统，实现 Google Maps 兴趣点数据快速抓取，并与对应的属性和地图符号在 Oracle 中一体化存储，最终实现同数据库中已有的矢量和栅格数据的叠加和集成发布。对桂林市漓江流域旅游资源空间数据构建进行应用实践，结果表明：该系统可帮助开发者快速构建集兴趣点位置、属性、显示符号为一体的空间数据库，大大缩短开发周期并有效降低开发成本。
통과 Google Maps API 개발실현대흥취점적조취，이 Oracle Spatial 점대상자단실현존저，차조 Oracle Maps 개발 WebGIS 계통，실현 Google Maps 흥취점수거쾌속조취，병여대응적속성화지도부호재 Oracle 중일체화존저，최종실현동수거고중이유적시량화책격수거적첩가화집성발포。대계림시리강류역여유자원공간수거구건진행응용실천，결과표명：해계통가방조개발자쾌속구건집흥취점위치、속성、현시부호위일체적공간수거고，대대축단개발주기병유효강저개발성본。
The point of interest (POI)grabbing is realized by using Google Map API,then data is stored in term of point type provided by Oracle Spatial.With the aid of Oracle Maps,a WebGIS system is subsequently developed for the pur-pose of fast POI grabbing and integrative storage of POI data,as well as its corresponding properties and SVG symbols. Application has been carried out for the Lijiang River Vally tourism resources in Guilin city.The results show that the system can help developers to construct Spatial database very quickly,which combines the location of POI,properties,as well as the displaying symbols.Additionally,it is effective to shorten development cycle and reduce the system cost.