3S技术在区域中药资源普查中的应用  

Application of 3S Techniques to Regional Survey of Chinese Materia Medica Resources

作　　者：徐蔚[1] 施宽伟[1] 姚欣[1] 杨义雄[1] 林燕华[1] 胡娟[1] 

机构地区：[1]福建省中医药研究院,福建福州350003

出　　处：《中药材》2016年第4期743-746,共4页Journal of Chinese Medicinal Materials

基　　金：第四次全国中药资源普查(福建)试点项目;中医药公益性行业专项(201407002);福建省公益类科研院所专项(2014R1035-2)

摘　　要：目的:探讨区域范围中药资源普查中3S技术的运用模式,为第四次全国中药资源普查的全面展开提供技术应用层面的参考。方法:借助GPS定位仪、单反相机等硬件设备和Google Earth、HOLUX ez Tour for Logger、XTTools等处理软件,在区域中药资源普遍调查实施中实现遥感技术、全球定位技术、地理信息技术的运用,选择适合区域资源普遍调查的3S技术应用模式。结果:通过实地调查总结出的3S技术运用模式可在区域中药资源普查过程中有效完成样地、样线调查任务,实现地理信息采集并将其与调查物种一一对应,以及后期数据的统计分析。结论:3S技术在区域中药资源普查中的运用,可提高普遍调查的效率,且能获取更为准确的资源地理信息,有利于中药资源信息的共享和动态监测。Objective： To explore the application of 3S techniques to regional survey of Chinese materia medica resources,in order to provide technical reference for the fourth national survey of Chinese materia medica resources. Methods： Based on remote sensing technology,satellite positioning technology and GIS technology,GPS position indicator,SLR camera and related software such as Google Earth,HOLUX ez Tour for Logger and XTTools were used to establish the application model of 3S techniques for the regional survey of Chinese materia medica resources. Results： The application model established in field survey performed well in pathway expedition and sample plot survey. It also matched the digital images of Chinese herbs with their geographic information efficiently and did statistical analysis effectively on survey result. Conclusion： It is suggested that the application of 3S techniques to regional survey of Chinese meteria medica resources is beneficial to improve efficiency of the survey and obtain more accurate geographic information for sharing and dynamic monitoring.

关 键 词：3S技术 中药资源 普查 

分 类 号：R282.7[医药卫生—中药学]