Location:
Search - DEM generation
Search list
Description: 基于VC实现的,等值线追踪以及Dem生成效果检查软件的源代码-based VC, contour tracking and inspection results Dem generation software source code
Platform: |
Size: 157696 |
Author: xqbing |
Hits:
Description: 介绍了基于opengl的地形可视化方法，包括地形数据的生成，纹理映射，天空盒的构造，碰撞检测等多方面技术内容。-Introduction opengl terrain-based visualization methods, including the generation of terrain data, texture mapping, the sky-box construction, collision detection and so on technical content.
Platform: |
Size: 5307392 |
Author: ZHANG |
Hits:
Description: INSAR的MATLAB工具箱，包含了干涉SAR处理中基线估计、滤波、DEM生成等所有处理过程。-INSAR toolbox of MATLAB, including the treatment of SAR Interferometric baseline estimates, filtering, DEM generation and all other process.
Platform: |
Size: 68608 |
Author: liuliguo |
Hits:
Description: Doris整个工程文件，包括利用Doris进行影像配准，干涉图生成，DEM生成，是对SAR影像干涉处理的绝佳代码-Doris whole project documents, including the use of Doris for image registration, interferogram generation, DEM generation, is an excellent SAR image processing code for intervention
Platform: |
Size: 3175424 |
Author: 李作舟 |
Hits:
Description: Spatial registration of multidate or multisensor images is required for many applications in remote
sensing, such as change detection, the construction of image mosaics, DEM generation from stereo
pairs, and orthorectifi cation. Registration is the process which makes the pixels in two images pre-
cisely coincide to the same points on the ground. Although the images are then in
relative
registra-
tion, the
absolute
ground coordinates of the pixels may be unknown. Registration is easier to
achieve with imagery that has been previously corrected for sensor and orbit distortions. Once reg-
istered, the images can be combined, or
fused
, in a way that improves information extraction.
Examples of fusion include extraction of DEMs from stereo image pairs and compositing of images
with different spatial and spectral resolutions.-Spatial registration of multidate or multisensor images is required for many applications in remote
sensing, such as change detection, the construction of image mosaics, DEM generation from stereo
pairs, and orthorectifi cation. Registration is the process which makes the pixels in two images pre-
cisely coincide to the same points on the ground. Although the images are then in
relative
registra-
tion, the
absolute
ground coordinates of the pixels may be unknown. Registration is easier to
achieve with imagery that has been previously corrected for sensor and orbit distortions. Once reg-
istered, the images can be combined, or
fused
, in a way that improves information extraction.
Examples of fusion include extraction of DEMs from stereo image pairs and compositing of images
with different spatial and spectral resolutions.
Platform: |
Size: 135168 |
Author: Hoang Duy |
Hits:
Description: Spatial registration of multidate or multisensor images is required for many applications in remote
sensing, such as change detection, the construction of image mosaics, DEM generation from stereo
pairs, and orthorectifi cation. Registration is the process which makes the pixels in two images pre-
cisely coincide to the same points on the ground. Although the images are then in
relative
registra-
tion, the
absolute
ground coordinates of the pixels may be unknown. Registration is easier to
achieve with imagery that has been previously corrected for sensor and orbit distortions. Once reg-
istered, the images can be combined, or
fused
, in a way that improves information extraction.
Examples of fusion include extraction of DEMs from stereo image pairs and compositing of images
with different spatial and spectral resolutions.-Spatial registration of multidate or multisensor images is required for many applications in remote
sensing, such as change detection, the construction of image mosaics, DEM generation from stereo
pairs, and orthorectifi cation. Registration is the process which makes the pixels in two images pre-
cisely coincide to the same points on the ground. Although the images are then in
relative
registra-
tion, the
absolute
ground coordinates of the pixels may be unknown. Registration is easier to
achieve with imagery that has been previously corrected for sensor and orbit distortions. Once reg-
istered, the images can be combined, or
fused
, in a way that improves information extraction.
Examples of fusion include extraction of DEMs from stereo image pairs and compositing of images
with different spatial and spectral resolutions.
Platform: |
Size: 263168 |
Author: Hoang Duy |
Hits:
Description: GIS中DEM的块数生成算法论文，是你毕业时不容错过的宝贵资料-GIS in the number of blocks DEM generation algorithm paper is not to be missed when you graduate, valuable information
Platform: |
Size: 5287936 |
Author: 黄颖 |
Hits:
Description: 目前三角网是进行精细地形表达最好和最常用的方法，因此本文讨论利用三角网法来建立露天矿的精细DEM模型。由于露天矿复杂特殊的地形特征，在建模过程中应充分考虑相应的约束条件，否则会出现台阶被削平等现象。构建不规则三角网的方法可分为分而治之算法、逐点插入算法和三角网生长算法。各种算法各具优缺点，结合矿区的实际情况，本文采用一次性约束三角网生成算法，经过空间数据提取、拓扑关系建立以及空间索引建立，最终建立起边界约束线以内的约束不规则三角网。-At present, triangulated irregular net is the best method of fine landform expression, so the paper discusses applying triangulated irregular net to establish fine DEM of open-pit. Because of complicated landform characteristic, corresponding constraint condition should be considered in building model process, otherwise it will appear phenomenon that flight of steps is cut. The method of triangulated irregular net establishment is detachable for divide and conquer algorithm, piecemeal intervene in algorithm and triangle net growth algorithm. The various algorithm has excellence and shortcoming respectively, combined with the mining area actual situation, this paper adopt the constrained triangulated irregular net once generation algorithm, through spatial data extraction, topological relations generation and spatial indexing generation, constrained triangulated irregular net is generated within boundary line at last.
Platform: |
Size: 330752 |
Author: suixin |
Hits:
Description: 数字地面模型电子教程，含DELAUNARY三角网的生成-Electronic tutorials digital terrain model, including the generation of triangulation DELAUNARY
Platform: |
Size: 6771712 |
Author: yjy |
Hits:
Description: 用于DEM生成的InSAR数据处理文档，并且能够优化设计-InSAR DEM generation for data-processing documents, and to optimize the design
Platform: |
Size: 184320 |
Author: vince |
Hits:
Description: 机载点云自动生成DEM算法，国外网站下的，希望有用。-Airborne cloud automatically generated DEM algorithm, under the foreign site, I hope useful.
Platform: |
Size: 182272 |
Author: 王旺 |
Hits:
Description: 一个开源的摄影测量软件，主要用于教学。主要功能有内定向，相对定向，模型重建，绝对定向，DEM生成。-An open-source photogrammetry software, mainly for teaching. The main function with inner orientation, relative orientation, model reconstruction, absolute orientation, DEM generation.
Platform: |
Size: 1116160 |
Author: 陈时雨 |
Hits:
Description: 介绍高精度DEM生成的方法，具有非常大的创新性-Introduce high-precision DEM generation method, has a very innovative
Platform: |
Size: 82944 |
Author: zsddds |
Hits:
Description: 在autoCAD下根据等高线再增加特征线为生成DEM用-DEM generation with the additional features of the contour line in autoCAD
Platform: |
Size: 13312 |
Author: tianhuaiqi |
Hits:
Description: 根据离散数据生成dem格式的文件，代码简单，适合新手学习-According to the discrete data generation dem format file, the code is simple, suitable for beginners to learn
Platform: |
Size: 33792 |
Author: 李班化 |
Hits:
Description: 用Matlab 实现移动曲面拟合法生成DEM-Using Matlab DEM generation mobile surface fitting
Platform: |
Size: 2048 |
Author: 刘翔宇 |
Hits:
Description: Airborne LiDAR for DEM generation:
some critical issues
Platform: |
Size: 182272 |
Author: akshaygore |
Hits:
Description: Airborne LiDAR for DEM generation:
some critical issues
Platform: |
Size: 618496 |
Author: akshaygore |
Hits:
Description: Large Area DEM Generation Using Airborne LiDAR Data and Quality Control
Platform: |
Size: 952320 |
Author: akshaygore |
Hits:
Description: 用C#+ArcEngine进行地形分析，包括TIN及DEM的生成(C#+ArcEngine was used for terrain analysis, including generation of TIN and DEM)
Platform: |
Size: 2038784 |
Author: 苹果儿啦 |
Hits: