陕西省土壤信息系统的设计与建立

Study on building soil information system of Shaanxi Province

为了充分利用土壤资源,实现土壤资源的信息共享,为陕西省农业资源的开发利用提供科学依据,文章介绍了陕西省土壤信息系统的框架及内容,并提出了系统的建造方法,利用Visual Basic 6.0结合GIS开发组件MapObject 2.1,建立了具有属性数据及空间数据管理与分析功能的陕西省土壤信息系统,实现了对陕西土壤的数字化及系统化管理。

In order to make full use of soil resources, share the data of soil resources,and provide the scientific basis for using agricultural resources of Shaanxi Province, the frame and content of soil informa- tion system were introduced and the method of building the system was put forward in this paper. Soil in- formation system was developed by integrating Visual Basic 6.0 with the developing component of MapOb- ject 2.1 that has the functions of managing and analyzing the soil spatial data,and therefore realized sys- tematization management of the soil data in this system.