数字坡度模型的建立与应用

本文探讨了利用微机在黄土丘陵沟壑区建立数字坡度模型的基本理论与方法步骤,并以在绥德县辛店沟流域进行的试验为例证,简述了数字坡度模型在坡度图制作及土地资源调查、利用等方面的研究结果。

A Study on the Setting up of Digital Slope Model and Its Application

This paper probes into the feasibility of using computer to establish the basic theories and the working steps of the digital slope model in the loess plateau and is exemplified with the test in the Xindian Valley, Suide County, Shaanxi Province.The article also offers a brief survey of the achievement made in the field of the digital slope model's application for the automatic making of the slope map and the survey of land resource.