GlobalMappercn 可打开adf后缀的文件 将adf文件转换成dem文件的方法 这个文件当时环境是处理NDVI文件的时候遇到的
2022-07-17 09:01:01 49.92MB 处理地图
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适用于 基于Arcgis对流域数据的提取及计算 的文章资源
2022-07-15 09:00:51 7.42MB ArcGis
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2020-2022年最全陕西省矢量数据(路网含城市一、二、三、四级道路、铁路(包括地铁、轻轨)高速、省道、县道、乡道+百万个poi数据+省市县乡镇行政区划+30米dem数据+河流水系网+建筑轮廓(省会城市为主)等shp数据 数据格式:shp矢量 坐标系:WGS-84 数据来源:高德爬取 数据处理软件:Arcgis/Qgis 数据范围:西安市、铜川市、宝鸡市、咸阳市、渭南市、延安市、汉中市、榆林市、安康市、商洛市 数据时间范围:2020-2022年间 下载数据后,有任何疑问可以随时私信我哦
2022-07-13 18:46:17 704.43MB gis
基于DEM的坡度坡向分析.doc
2022-07-10 09:09:33 1.25MB 技术资料
R7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO.zipR7F0C807 无线充电DEMO
2022-07-09 09:12:27 4.41MB R7F0C807无线充电DEM
matlab 离散点生成dem
2022-07-05 19:05:38 138KB 文档资料
Agisoft Metashape Professional 1.5.3 Build 8407 (x64) Multilingual | 161.2 Mb Agisoft Metashape (formerly PhotoScan) is a stand-alone software product that performs photogrammetric processing of digital images and generates 3D spatial data to be used in GIS applications, cultural heritage documentation, and visual effects production as well as for indirect measurements of objects of various scales. Wisely implemented digital photogrammetry technique enforced with computer vision methods results in smart automated processing system that, on the one hand, can be managed by a new-comer in the field of photogrammetry, yet, on the other hand, has a lot to offer to a specialist who can adjust the workflow to numerous specific tasks and different types of data. Throughout various case studies Metashape proves to produce quality and accurate results. Photogrammetric triangulation - Processing of various types of imagery: aerial (nadir, oblique) & close-range. - Auto calibration: frame (incl. fisheye), spherical & cylindrical cameras. - Multi camera projects support. Dense point cloud: editing and classification - Elaborate model editing for accurate results. - Points classification to customize geometry reconstruction. - .LAS export to benefit from classical point data processing workflow. Digital elevation model: DSM/DTM export - Digital Surface and/or Digital Terrain Model — depending on the project. - Georeferncing based on EXIF meta data/flight log: GPS/GCPs data. - EPSG registry coordinate systems support: WGS84, UTM, etc. Georeferenced orthomosaic export - Georeferenced orthomosaic: most-GIS-compatible GeoTIFF format; .KML file to be located on Google Earth. - Export in blocks for huge projects. - Color correction for homogeneous texture. Measurements: distances, areas, volumes - Inbuilt tools to measure distances, areas and volumes. - To perform more sophisticated metric analysis Metashape products can be smoothly transferred to external tools thanks to a variety of export formats. Ground control points: high accuracy surveying - GCPs import to control accuracy of the results. - Coded/non-coded targets auto detection for fast GCPs input. - Scale bar tool to set reference distance without implementation of positioning equipment. Python scripts: customize processing workflow - In addition to Batch processing — a way to save on human intervention, Python scripting suggests customization options: - a parameters template for several similar data sets; intermediate processing results inspection; etc. Multispectral imagery processing - RGB/NIR/thermal/multispectral imagery processing. - Fast reconstruction based on preferable channel. - Multichannel orthomosaic generation for built-in vegetation indices (NDVI) calculation and export. 3D model: generation and texturing - Various scenes: archaeological sites, artifacts, buildings, interiors, people, etc. - Direct upload Sketchfab resource and export to varios popular formats. - Photorealistic textures: HDR and multifile support. 4D modeling for dynamic scenes - Multi camera station data processing for creative projects in cinemato- graphic art, game industry, etc. - Basis for numerous visual effects with 3D models reconstructed in time sequence. Panorama stitching - 3D reconstruction for data captured from the same camera position — camera station, provided that at least 2 camera stations are present. - 360° panorama stitching for one camera station data. Network processing - Distributed calculations over a computer network to use combined power of multiple nodes for huge data sets processing in one project. System Requirements: - CPU: Quad-core Intel Core i7 CPU, Socket LGA 1150 or 1155 (Kaby Lake, Skylake, Broadwell, Haswell, Ivy Bridge or Sandy Bridge) - Motherboard: Any LGA 1150 or 1155 model with 4 DDR3 slots and at least 1 PCI Express x16 slot - RAM: DDR3-1600, 4 x 4 GB (16 GB total) or 4 x 8 GB (32 GB total) - GPU: Nvidia GeForce GTX 980 or GeForce GTX 1080 (optional)
2022-07-04 14:57:40 161.24MB 三维建模 DEM
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谷歌数字高程模型(DEM)下载工具
2022-06-28 15:42:31 4.75MB 谷歌DEM
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数字高程模型作为地球空间信息框架的基本内容和其他各种信息的开车体被列为包括中国在内的各国的各国十分重视的基础地理信息产品。本书系统论述了DEM数据获取、数据组织、数据记录及建模与分析的最的理念研究成查和先进技术方法,其中精度模型和建模算法对于地理三维信息数字化、自动化有重要意义。该书对正在进行的空间数据基础设施建设和数字地球战略的实施具有较大的理论和技术参考价值,适合于与地学相关专业的科研、生产、管理人员以及教学师和学生使用。
2022-06-26 10:24:49 6.74MB DEM
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2022-06-23 09:10:04 608KB 小程序源码小京东(商城dem