以MAPGIS软件为平台,利用第二次土壤普查数据资料,分析了河南省1:20万土壤数据库的制作流程,介绍了相关应用成果,对以土壤数据库为基础的研究前景进行了展望,该成果为推动河南省“数字土壤”建设做出了基础性的贡献。
Taking MAPGIS as the platform and connecting the data from the second soil survey, we analyzed the producing processes of the Henan Province' s 1 : 200,000 soil database and introduced the related applicable result. Moreover, we also made some prospects about the use of the soil database.