摘要
中药是中国传统医药的重要组成部分。确切、完整的中药资源既具有其本身的属性描述,又具有地理空间分布属性。为此,根据中药材资源管理部门要求,结合最新的系统建模与软件技术,开发出了中药资源地理信息系统(CTM-GIS),有效地集成和管理了中药资源的地理空间信息和属性信息,着重论述采用统一建模语言(UML)进行CTM-GIS的总体设计。
Complete information on Chinese traditional medicine(CTM)is not only its description da-ta,but also its spatial distribution attribute.In the past,because of limit of computer technique,many ex-isted information management systems for CTM don't incorporate geographical information of CTM location and its distribution,that is,can't integrate spatial distribution information of CTM with its at-tribute information.So it is difficult to make some valid analyses and decisions.In this paper,we focus on the method of design and construction of CTM-GIS based on unified modeling language(UML).
出处
《测绘工程》
CSCD
2003年第1期41-43,共3页
Engineering of Surveying and Mapping
