Search - dem tin

[Other resource] CreateNewTinJava

Description: 本程序可以实现用JAVA编写动态生成DEM的功能，可以实现高效的tin生成功能-this procedure can be achieved using JAVA prepared dynamically generated DEM function, efficiency can be achieved in tin production functions
Platform: | Size: 8776 | Author: 张磊 | Hits:

[Other resource] DTM

Description: 这是用TIN做的DEM效果不错，速度很快的-TIN This done using the DEM worked well, very fast!
Platform: | Size: 97798 | Author: sun | Hits:

[GDI-Bitmap] new3dtin

Description: tin三角网构的3d程序。加纹理，光照等。无需压缩密码，解压缩后即可看。-tin triangular configuration of the network 3d procedures. Plus texture, light and so on. Without compression password, solutions can be compressed.
Platform: | Size: 404480 | Author: 胡旭 | Hits:

[GIS program] CreateNewTinJava

[3D Graphic] DTM

Description: 这是用TIN做的DEM效果不错，速度很快的-TIN This done using the DEM worked well, very fast!
Platform: | Size: 97280 | Author: sun | Hits:

[Graph program] GridToTIN

Description: 实现方格网转换成三角网的程序,转换不是很复杂-achieve Grid into triangulation process, conversion is not very complicated
Platform: | Size: 41984 | Author: aaa | Hits:

[Linux-Unix] tin_demo

Description: delaunay三角网“动态”构建，用于地形建模等应用-delaunay triangulation dynamic to build, for applications such as terrain modeling
Platform: | Size: 8568832 | Author: hhy | Hits:

[matlab] griddataexam

Description: matlab三角插值算法-matlab triangle interpolation algorithm
Platform: | Size: 2048 | Author: 姚益武 | Hits:

[GIS program] dem

Description: 不规则三角网的快速建立及其动态更新.针对线路勘测设计的特点,介绍了一种适合于线路CAD应用的快速建立和在线动态更新不规则三网(TIN)的方法-Triangulated irregular network set up the Express and its dynamic update
Platform: | Size: 385024 | Author: 朱丽玲 | Hits:

[Data structs] 119128671DTM(1)

Description: 由TIN生成DEM，很好得一个算法流程,希望能够有用-from TIN to DEM，a very good programm
Platform: | Size: 1669120 | Author: 李成彬 | Hits:

[Other systems] DTin

Description: 基于VC++6.0环境编写， TIN生成算法是DEM的重要算法之一，提供从离散点生成TIN的凸包收缩方法, 可以保存生成的点跟线的自定义的文本文档，程序仅供参考-Based on VC++6.0 environment for the preparation of. TIN is generated from a point to provide the convex hull of contraction method , Can save the generated points with the line, Program is for reference only
Platform: | Size: 2016256 | Author: Zhouwen | Hits:

[Other] ARCGIS

Description: 目录 2009.8.29 2 1.GIS中的数据： 2 2.GIS中的数据类型： 2 3.ArcGIS支持的空间数据类型： 2 4.*.shp格式文件： 3 5.bookmark在arcmap中的使用： 3 6.计算字段值： 3 7. data-export data 3 8.要素类、要素集 3 9.GPS数据的添加及显示： 3 2009.8.30 4 1.矢量化： 4 2. .Layout View中编制地图 4 3. Slection选定图形 5 4.配准 5 5.merge union append有哪不同？ 6 2009.9.1 6 1.投影： 6 2.空间数据处理 7 2009.9.2 17 1. lyr格式说明 17 2.join relate 17 2009.9.3 17 1.地形分析 18 2. 属性（property）中修改单位的注意： 19 3.TIN与Grid的区别 19 4.Model Builder 19 5.水文分析-DEM应用 20 6.网络分析（道路网络分析——基于矢量数据） 20 7.GIS三维可视化 21-Contents 2009.8.29 2 1.GIS data: 2 2.GIS in data types: 2 3.ArcGIS supports spatial data types: 2 4 .*. shp format: 3 5.bookmark in arcmap in use: 36. calculate field values: 3 7. data-export data 3 8. feature classes, the elements of data set 3 9.GPS to add and display: 3 2009.8.30 41. vectorization: 4 2.. Layout View in the the preparation of maps 4 3. Slection selected graphic 54. 5 5.merge union append alignment Which different? 6 2009.9.1 61. Projection: 62. Spatial Data Processing 7 2009.9.2 17 1. Lyr format description 17 2.join relate 17 2009.9.3 17 1. Terrain analysis 182. Property (property) in the modified unit Note: 19 3.TIN and Grid distinction between 19 4.Model Builder 19 5. hydrological analysis-DEM application of 20 6. network analysis (road network analysis- based on vector data) 20 7.GIS three-dimensional visualization 21
Platform: | Size: 6432768 | Author: wuchao | Hits:

[GIS program] lastools

Description: 该程序包包含如下转换程序，可以完成激光雷达数据的多种格式的转换。 txt2las.exe las2txt.exe lasinfo.exe las2shp.exe shp2las.exe las2tin.exe las2dem.exe las2iso.exe lasboundary.exe lasmerge.exe las2las.exe lasthin.exe lasview.exe laszip.exe-The program txt2las.exe converts LIDAR data from standard ASCII in various formattings to binary LAS format (version 1.2). The corresponding las2txt.exe turns binary LAS into human-readable and easy-to-parse textual representations. The tool lasinfo.exe prints out a quick overview of the contents of a LAS file, las2shp.exe turns binary LAS into ESRI s Shapefile format, shp2las.exe turns an ESRI s Shapefile into binary LAS, lasmerge.exe can merge several LAS files into one, las2las.exe allows extracting only last returns, only points within a bounding box, etc., lasthin.exe implements a simple point thinning algorithm, las2tin.exe triangulates the points of a LAS file into a TIN, las2dem.exe rasterizes them into a DEM, las2iso.exe extracts, optionally simplified, elevation contours, and lasboundary.exe computes a boundary polygon (i.e. a concave hull of the points). The little OpenGL viewer lasview.exe visualizes the contents of a LAS file and can also compute a TIN. It needs the GLUT32
Platform: | Size: 7801856 | Author: zhangboyd | Hits:

[Algorithm] GEOMPACK

Description: 不规则三角网(TIN)能以不同层次的分辨率来描述地形表面,被视为DEM中最基本和最重要的一种模型。程序功能为带约束条件的离散点不规则三角网生成。-Voronoi diagrams, Delaunay triangulations
Platform: | Size: 96256 | Author: haitang | Hits:

[Mathimatics-Numerical algorithms] TIN-DEM

Description: Tin快速转化为DEm的程序，贡献出来给大家看看，希望工作交流！-Tin to dem,very good! study together
Platform: | Size: 13125632 | Author: 张等 | Hits:

[OpenGL program] 3D-model

Description: 主要介绍三维模型等相关技术。1、了解三种三维模型：格网DEM、TIN和等值线； 2、能够通过三维数据构建DEM或TIN模型，生成DEM和TIN数据集； 3、能通过DEM和TIN模型生成等值线； 4、能够进行三维模型的直观显示； 5、能生成正射三维影像图； 6、能够进行三维分析，包括邻接性分析、关键点（边）分析、连通性分析、可视性（域）分析、填（挖）方计算等分析、多种路径分析等。-Introduce 3D model ..........................................................................................................................................
Platform: | Size: 2205696 | Author: chen | Hits:

[Other] laslib

Description: 最新版本LasTool工具（2012），能够实现LAS与DEM，txt,tif,tin的相互转换。-The lastest TasTool(2012), providing the format transformation among LAS，DEM,txt,tif,tin.
Platform: | Size: 16248832 | Author: 雪枫 | Hits:

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