从土壤侵蚀制图角度探讨黄河峡谷区侵蚀特点及其演化过程。不同地史期侵蚀—堆积轮回遗留下的界线可作为制图中地物定位、地图和信息源套合配准的控制参照。提出分线控制、分层解译提取信息和分步转绘制图的程序。流水线的现代沟谷缘线是决定图斑格局的最基本的特征线。图斑的形状和走线应遵照遥感影像（彩红外航片和ＴＭ卫星影像）特征，按双毫米尺度进行归并综合。 Discussion on Erosion Features and Evolution of the Yellow River Valley from the Perspective of Soil Erosion Mapping. Different historical erosion - the boundaries left by the accumulation of reincarnation can be used as a map control object mapping, mapping and information sources of the control reference. Put forward the control of sub-line, layered interpretation of information extraction and step-by-step mapping process. The modern valley line of the pipeline is the most basic characteristic line that determines the pattern of the pattern. The shape and alignment of the patch should be based on the features of remote sensing images (color infrared video and TM satellite imagery) and combined on a two-millimeter scale.