Description: 这是用VB编写的用以解决在建立数字高程模型中的内插问题-This is the preparation for the VB solution in the establishment of digital elevation model of interpolation problem Platform: |
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Author:陈兆千 |
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Description: “虚拟地景生成系统”是基于Windows2000系统和Visual C++ 6.0平台，利用基本OpenGL函数编程技术开发的三维可视化成果。它通过简单的DEM（数字高程模型）数据，建立格网模型、再根据光照强度、高程值及有关数据建立数学模型，生成晕渲，再将它投影到平面上，达到模拟现实地貌起伏的效果。 本系统采用XP风格界面，清新自然。它具有透射/正射投影切换、漫游、缩放功能。支持分层晕渲、比高设定、平移、旋转、翻滚、视野调节、雾化、纹理贴图(显示/隐藏)等诸多功能，单幅、1MB大小的DEM数据生成速度为秒级，浏览时无停顿。-"to the virtual scene generation system" is based on Windows 2000 and Visual C 6.0 platform, using the basic function of OpenGL programming technology developed by 3D visualization results. Through simple DEM (Digital Elevation Model) data, establish grid model, in accordance with light intensity, elevation data and the value of a mathematical model, generate Hillshading, then it projection plane to achieve realistic simulation of the effect of undulating topography. The system uses XP style interface as well. It has transmission / switching are overhead projectors, roaming, zoom function. Support for layered Hillshading, compete against the creation, translation, rotation, rolling and vision adjustment, atomization, textures (Show / Hide), and many other functions, Single, 1MB s Platform: |
Size: 1049634 |
Author:Flex |
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Description: 该文章是关于gis中一个重要方面——数字高程模型的一些介绍，包括DEM的各个方面，相信对于gis学习者有一定好处-the article on gis which is an important aspect -- Digital Elevation Model definitely. DEM including the various aspects, and I believe gis learners have certain advantages Platform: |
Size: 6771836 |
Author:沈成 |
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Description: 对生成的数字高程模型(DEM)进行粗差检查,能够检查出相应粗差.-to generate digital elevation model (DEM) for gross error check, to check out the corresponding gross error. Platform: |
Size: 33435 |
Author:aaa |
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Description: 这是用VB编写的用以解决在建立数字高程模型中的内插问题-This is the preparation for the VB solution in the establishment of digital elevation model of interpolation problem Platform: |
Size: 3072 |
Author:陈兆千 |
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Description: 该文章是关于gis中一个重要方面——数字高程模型的一些介绍，包括DEM的各个方面，相信对于gis学习者有一定好处-the article on gis which is an important aspect-- Digital Elevation Model definitely. DEM including the various aspects, and I believe gis learners have certain advantages Platform: |
Size: 6771712 |
Author:沈成 |
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Description: 对生成的数字高程模型(DEM)进行粗差检查,能够检查出相应粗差.-to generate digital elevation model (DEM) for gross error check, to check out the corresponding gross error. Platform: |
Size: 32768 |
Author:aaa |
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Description: SpeedDTM 是由等高线快速生成数字高程模型的系统-SpeedDTM by the contour lines to generate digital elevation model of rapid system Platform: |
Size: 1088512 |
Author:对影成三人 |
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Description: 李志林、朱庆老师的《数字高程模型》电子版，详细介绍了数字高程模型的相关只是和生成算法-Li Zhilin, Zhu Qing teacher digital elevation model, an electronic version, described in detail the relevance of digital elevation model and generation algorithm only Platform: |
Size: 6771712 |
Author:陈光辉 |
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Description: 介绍了读写数字高程模型(DEM)数据的小程序,希望做三维的初学者可以-Introduced reading and writing digital elevation model (DEM) data, small procedures, they hope to do three-dimensional beginners can Platform: |
Size: 362496 |
Author:yuan |
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Description: 结合vc和OpenGL实现三维地形模拟。程序以RGB格式的文件作为数字高程模型。说明了RGB格式的读取方法。-Combination of vc and OpenGL realize three-dimensional topography simulation. Procedures to RGB format file as a digital elevation model. Describes the methods to read RGB format. Platform: |
Size: 82944 |
Author:huangzhong |
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Description: 利用分层设色显示数字高程模型dem，在vc开发环境中-The use of layered colors show the digital elevation model dem, in the development environment vc Platform: |
Size: 2021376 |
Author:mamg |
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Description: 对《数字高程模型》，本文件对其进行了详细的说明，相信能对读者起到一定的帮助作用。-Of digital elevation model , this document is its detailed description, I believe that the readers can help play a role. Platform: |
Size: 6771712 |
Author:张晓民 |
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Description: 该源码介绍了由数字高程模型生成等高线的理论与方法,主要介绍了基于地性线的Delaunay-三角网的建立、三角网跟踪生成等高线以及等高线编辑处理的理论与方法,对遥感图像室内全数字测图过程作了有益的探讨.根据该源码所提出的基本理论和方法,利用Visual C++5.0研制开发了基于微机的等高线处理系统,并用航空像对进行了综合实验,实验表明该源码所述方法是正确的、可行的. -The source code introduced by the digital elevation model to generate contour lines of the theories and methods, mainly based on land lines of Delaunay-triangulation of the establishment, tracking triangulation to generate contour lines and contour line editing to deal with theories and methods of remote sensing image indoor all-digital mapping of the process useful. According to the source of the basic theories and methods, the use of Visual C++ 5.0 developed contour lines based on computer processing system, and by air as to carry out a comprehensive experiment, experiments show that the methods described in the source code is correct and feasible. Platform: |
Size: 168960 |
Author:liu |
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Description: tin三角网的构造
tin是使用不规则多边形拟和地球表面或者其他不规则表面，是构造数字地面模型，数字高程模型的基本方法之一-tin structure of triangulation is the use of tin to be irregular polygon and the Earth s surface or other irregular surfaces, is constructed digital terrain model, digital elevation model, one of the basic methods Platform: |
Size: 19456 |
Author:王五 |
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Description: 根据数字高程，建立上海洋山三维模型，包含材质、数字高程文件，内部资料-According to digital elevation, set up three-dimensional model of Shanghai Yangshan, including material quality, digital elevation files, internal information Platform: |
Size: 2874368 |
Author:陆后军 |
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Description: 这是一篇关于GIS中数字高程模型的建立与应用研究的硕士论文，做DEM方面的同学可以-This is an article on GIS in the digital elevation model of study and application of the master' s thesis, DEM area so students can see Platform: |
Size: 2365440 |
Author:magic |
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Description: 一个学生写的毕业论文，数字高程模型（DEM）的建立方法与精度评定。-Written by a student thesis, digital elevation model (DEM) to establish the methods and accuracy evaluation. Platform: |
Size: 1648640 |
Author:杨娜 |
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Description: matlab库，用于导入和处理SRTM的DEM的源程序.注意仅支持 SRTM-3文件，不支持 SRTM-1文件-The Matlab SRTM Library is designed to be an easy-to-use interface for importing and manipulating NASA s Shuttle Radar Topography Mission (SRTM) Digital Elevation Model (DEM) dataset. Platform: |
Size: 180224 |
Author:zhoujq |
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