feature of terrain的意思|示意

The terrain feature points which widely range on earth surface structure the terrain, skeleton, and have definite control action of landform.

广泛分布在地球表面的地形特征点构成了地形骨架，对地形地貌具有一定的控制作用。

High accuracy DEMs is an important data in study of soil erosion and terrain feature space analysis.

高精度数字高程模型(DEM)是水土流失规律研究与流域地形空间分析中重要的空间数据。

A new terrain matching neural network algorithm mode is constructed by means of multi-feature fusion, which includes different statistical and geometrical features.

提出了基于神经网络实现多特征融合的地形匹配算法，充分利用地形的各种不同的统计特征和几何特征，构造了一种地形匹配网络模型。

This study takes the surface peak as a breakthrough, in order to analysis the distributing of the terrain feature points in different topographic forms.

本研究主要以山顶点为切入点，分析地形特征点在不同地貌形态中的分布规律。

It is necessary to ascertain developing regulation and scattering feature of the shallow karst cave in order to effectively appraise unstable factors brought by hidden karst terrain.

为有效评价隐伏型岩溶地段带来的不稳定性因素，有必要查明区内浅层溶洞的发育规律及分布特征。

Terrain data is organized by grid, the article adopts height weighted average algorithm of elevation based on grid network, to extract feature point of TIN terrain.

采用网格索引来组织地形数据，利用反距离高程加权平均值算法，提取TIN地形的特征点。