Abstract —The structural–parametric approach is applied for constructing the analytical terrain models in the context of the method of modified S -approximations is considered. The results of the mathematical experiment with the use of the real data for terrains of hilly and mountainous topography are presented.

中文翻译：

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使用结构参数方法逼近地形起伏

摘要——在考虑修正 S 近似方法的背景下，结构参数方法用于构建分析地形模型。介绍了使用实际数据对丘陵和山地地形进行数学实验的结果。