在等高线地形图上量算地表面面积
Calculating the Area of the Land Surface on the Tomograph Map
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摘要: 本文提出了一个量算地表面面积的方法——三角形近似法及其实现方案,并用数学方法证明了此法优于常用的伏尔科夫法.Abstract: The author suggests a triangle approximation algorithm and its implementation approach.The algorithm can be used to calculate the area of the land surface.The mathematical comparison shows that this method is better than the porpular Borpkob Method.