1.
New DTM Based on Surface of Regional Ellipsoid
基于区域性椭球面数字地面模型的研究
2.
The Theory of Digital Elevation Model in the New Geodetic Coordinate System on the Ellipsoidal Surface;
基于椭球面上新型大地坐标系的数字高程模型的建立
3.
The Research of Road Route Geometry Design Based on Digital Terrain Model (DTM)
基于数字地面模型的公路纵断面设计
4.
On the Multisurface Function Method in DTM Interpolation
数字地面模型中多面函数内插法的研究
5.
Study of TIN Triangle Grid Digital Terrain Model and Its Application;
基于TIN的数字地面模型及其应用研究
6.
Production of Digital Terrain Mode(lDTM) Based on JX4
JX4生产数字地面模型(DTM)的探讨
7.
Realization of Data Filtering in DTM Using Slope Difference
利用坡度差在数字地面模型中过滤数据的实现
8.
ON THE METHODS OF QUALITY CONTROL FOR DTM DATA ACQUITION
数字地面模型数据获取质量控制方案的评述
9.
Digital Terrain Model Based on ActiveX Automation
基于地形离散测点的数字地面模型研究
10.
A study on environmental background of East Asian land cover using digital terrain models;
东亚土地覆盖环境背景数字地面模型研究
11.
DTM Data for Radio Network Design Service
数字地面模型在无线网络设计工程中的应用
12.
The Principle and Method of Integral Creating Digital Terrain Modal(DTM) for Highway
公路数字地面模型整体建立原理及方法
13.
Application of DTM into Irrigation Works and Water & Electricity Engineering
数字地面模型在水利水电工程设计中的应用
14.
Generating DTM based on airborne 3D imager
基于机载三维成像仪快速获取数字地面模型
15.
Study of Digital Terrain Models and Its Application of Aligement Design;
数字地面模型及其在路线设计中的应用研究
16.
Research on Sampling Method to Improve Accuracy of Strip Digital Terrain Model;
提高带状数字地面模型精度的采样方式研究
17.
Energy Concentration Analysis of Bandpass Prolate Spheroidal Wave Functions
带通椭圆球面波函数能量聚集性分析
18.
A geometric surface, all of whose plane sections are either ellipses or circles.
椭球，椭面其所有切面都是椭圆或圆一种几何面