搜索结果: 1-15 共查到“地图制图技术 Digital”相关记录83条 . 查询时间(0.109 秒)
MIGRATION OF DIGITAL CARTOGRAPHY TO CITYGML; A WEB-BASED TOOL FOR SUPPORTING SIMPLE ETL PROCEDURES
CityGML GIS Extract Transform and Load ETL, Open Source
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2018/11/9
Digital cartography is notably produced in all countries, in different scales and formats. Latest cartographic production aims at creating 3D objects with topological consistency and rich information ...
DIGITAL DOCUMENTATION AND ARCHIVING LOW COST: LA HABANA VIEJA IN CUBA
Augmented Reality Cuba Cultural Heritage Low-cost system La Habana Photo-modelling
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2018/3/6
This article deepens the subject of photo-modelling applied to architecture, on a medium and large scale and it shows all the possibilities to apply the last technologies of augmented reality and virt...
DIGITAL MODEL OFWALLS OF PADUA LOWRELIEF
3D reconstruction Photogrammetry Structure from Motion Cultural Heritage
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2018/3/5
Photogrammetry has been widely used in the recent years in a number of applications, e.g. cultural heritage, surveying buildings and infrastructures. Despite nowadays its use is quite common, most of ...
NSF,NGA release first unclassified digital elevation models of Alaska
NSF NGA first unclassified digital elevation models Alaska
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2016/9/12
The National Science Foundation (NSF) and the National Geospatial-Intelligence Agency (NGA) have publicly released new three-dimensional topographic maps of Alaska in support of a White House Arctic i...
Digital Orthophotos from IRS - production and utilization
Digital Orthophotos IRS - production utilization
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2016/5/23
The Sweden based GAF subsidiary Observation, Mapping and Monitoring AB (OM&M) has produced ortho-images based on IRS data on a routine basis since May 1997.
Digital orthophotos and map revision in national land survey of Finland
Digital orthophotos map revision national land survey Finland
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2016/5/20
The production system of middle-scaled topographic maps of the National Land Survey of Finland was re-engineered in 1992-1993 when a new Topographic Data System was introduced. After that data compila...
Object-oriented modelling for the extraction of geometry, texture and reflectance from digital images
Semi-Automatic Extraction System CORBA JavaBeans GIS CSG
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2016/5/20
A semi-automatic system for extracting topographic features is being migrated to an object-oriented design for better maintainability. For that purpose an object-oriented model of the extracted object...
Digital colour orthophotos for boomtown Dubai
Digital colour orthophotos boomtown Dubai
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2016/5/20
Dubai Municipality is actively introducing digital orthophotos for solving actual planning needs. Past experience revealed that already available map products are very soon outdated due to a booming e...
A procedure for map updating using digital mono-plotting and DTMs
procedure for map updating digital mono-plotting DTMs
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2016/5/20
The production and updating of maps of the terrain surface is a procedure that can be done easily by using aerial photographs. In general this procedure needs to use expensive equipment that are not a...
HISTORICAL AERIAL PHOTOGRAPHS AND DIGITAL PHOTOGRAMMETRY FOR IMPACT ANALYSES ON DERELICT LAND SITES IN HUMAN SETTLEMENT AREAS
Photogrammetry Human Settlement Industry Impact Analysis GIS Aerial Digital Three-dimensional
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2015/12/26
In old industrialized areas large sites of former coal and steel industries offer a great potential for internal urban development. The reuse of such derelict and mostly contaminated land requires sys...
MULTI-RESOLUTION REPRESENTATION OF DIGITAL TERRAIN MODELS WITH TOPOGRAPHICAL FEATURES PRESERVATION
Geometry Geomorphology Extraction Simplification Feature Multi-resolution
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2015/12/23
Multi-resolution TIN model is a promising solution for achieving rapid visualization speed and interactive frame rates in the contexts of visualization, virtual reality (VR), and geographic informatio...
THE ESTABLISHMENT OF DIGITAL HIGH RESOLUTION GEODATABASES FOR WEBGIS: FROM DIGITAL CAMPUS TO DIGITAL NATIONAL PARK
Internet GIS Spatial Database Computer Vision Spatial Modelling Geographical Services Visualization
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2015/12/22
In 1999 right after Al Gore brought the idea of the Digital Earth, aiming to promote the Digital Earth concept Chinese Culture University (CCU) in Taiwan established the Digital Earth Research Center ...
Applying Digital Photogrammetry to Spatial Distribution of Debris Variation
Photogrammetry Debris Variation Geographic Information System (GIS)
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2015/12/18
This study applies original aerial photographs to reconstruct orthoimages and extract digital terrain model (DTM) for images of various periods. The area of research is located at the Daluowan stream ...
Practical Experiences in Photogrammetric Production with Digital Frame Camera Imagery
Digital camera Automation Integration Triangulation DEM/DTM Orthorectification
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2015/12/18
Since the first introduction of large format digital frame cameras at the ISPRS2000 conference, these systems have matured and are now widely used in production, by and by replacing film cameras. The ...
An Investigation of Digital Orthophotos for Large Scale Mapping and Cadastre Renovation
Orthophoto Map Accuracy Cadastre Fast Cadastre Mobil Cadastre
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2015/12/18
Photogrammetric softwares , functions and applications were tremendously effected by developments of image proccessing technologies in past decades. One of the applications of photogrammetric software...