The result shows that the terrain feature information is better and truly based on high accuracy DEMs, it is contented in the build of digital watershed at present.

The image data being used to update the 1 ∶ 50 000 kernel terrain feature database need to be imported into the database as the image map.

1∶50000核心地形要素数据库数据生产中使用的更新影像数据需作为影像底图一并入库。

互联网摘选

The system mainly accomplishes the functional module of basic spatial calculation, extracting terrain feature, obstacle path analysis, spatial clustering analysis and so on.

该系统主要完成了基本的空间计算、地形特征提取、障碍路径分析、空间聚类分析等功能模块。

互联网摘选

This paper, from the hill country park for the terrain feature from the landscape ecological principles and aesthetics principles discussed the plant landscape construction.

本文从针对山地公园的地形特点，从景观生态原理和美学原理探讨了植物景观的营建。

互联网摘选

On the basis of terrain feature of lunar surface, evaluation parameters of mobility performance are presented corresponding to motion conditions of exploration rover.

基于月球表面地形特征，给出了与探测车典型运动工况相对应的移动性能评价参数。

互联网摘选

By the analysis of the terrain feature, the paper explains the relation of the terrain feature and the performance index of the trajectory planning.

本文首先介绍了一种基于等高线矢量数据提取地形特征线的新方法&同心圆剖切法，并对该方法进行了程序设计与实现。

互联网摘选

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。

互联网摘选

In this paper the author discusses the theories and methods on making high quality DEM and TIN based on terrain feature from digital contour line.

本文全面系统地论述了基于等高线、地性特征建立TIN和DEM的理论和方法。

互联网摘选

At the same time, a multi-resolution terrain feature model is brought forward based on feature classification, abstract representation and hierarchical aggregation.

同时，提出了基于特征分类与抽象表示和层次聚合的多分辨率地形特征模型，给出了具有多分辨率的高斯烟雾模型及其一致性度量。

互联网摘选

By computing the standard deviation of water depth, the area of unique terrain feature was chosen as the matching area.

通过计算不同区域的水深标准差，选择地形特征独特的区域作为适配区域。

互联网摘选

By the exploration, we have found the evidences about terrain feature for river capture.

通过考察，我们找到“袭夺”的有关地貌特征。

互联网摘选

The Study on the Difference of Terrain Feature in Different Types of Regions in the Loess Plateau

黄土高原沟谷系统及立地类型分布特征研究

互联网摘选

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。

互联网摘选

At the same time, a graph characteristic terrain feature centralized positioning method is put forward.

同时，本文还提出了一种图形特征地物中心定位方法。

互联网摘选

The terrain feature shows the same characteristics as the tectonic outline.

菲律宾海的地势特征和它的构造特征相一致。

互联网摘选

The Checking Method of Terrain Feature Vector Data

地物矢量数据的检查方法

互联网摘选

A Study of Extracting Terrain Feature Lines Based on Vector Contour Data

基于矢量等高线数据提取山脊线山谷线的研究

互联网摘选

The surface peak is one of the most indispensable terrain feature point in morphological investigation.

山顶点是地貌形态研究中不可缺少的地形特征点之一。

互联网摘选

Simplified Simulation Algorithm Based on Terrain Feature

基于地形特征的简易地形模拟算法

互联网摘选

In SAR interferometry, coherence is the criteria of phase stability, and both the interferometric baseline and the terrain influence the coherence estimation.

在SAR干涉测量中，相干系数是干涉图像对相位稳定性的衡量标准。

互联网摘选

Due to the complexity of the structure of the lunar rover, classical control methods have some disadvantages and moreover, on-line terrain parameter estimation is needed.

由于月球车本身结构的复杂性，基于模型的经典控制将会有很大的困难，并且经典控制还需要在线估计地形的各种参数。

互联网摘选