The term of "Digital soil" was derived from "Digital earth",the consequence of soil science and modern information techniques including computer techniques.
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We use Geography Information System sofeware named ArcGIS to deal with DEM, digital soil’s character information, and landuse information by remote sensing, then carry throuth precipitation’s spatial interpolation, hydrologic analysis and so on.
本文使用ArcGIS专业地理信息系统软件处理流域DEM、数字土壤质地特性信息和土地利用遥感信息,并进行降水空间插值计算、水文分析等。
参考来源 - 基于GIS的灌区水资源管理·2,447,543篇论文数据，部分数据来源于NoteExpress
It is giving this detailed information to the International Centre for Tropical Agriculture, based in Colombia, so that it can build a database called the Digital Soil Map.
该机构正在将这些详细数据转给位于哥伦比亚的国际热带农业中心，以便该中心建立一个名为“数字土壤地图”的数据库。
Software prototype was developed based on this idea and then applied in a terrain dataset to find small clusters that may represent possible soil types in digital soil mapping.
在分析者通过人机交互缩小感兴趣数据集后，采用平行坐标法进行可视化，支持细节模式的发现。
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