搜索结果: 1-15 共查到“测绘科学技术 3D-GIS”相关记录28条 . 查询时间(0.173 秒)
A REVIEW OF 3D GIS FOR USE IN CREATING VIRTUAL HISTORIC DUBLIN
Historic City Modelling GIS HBIM Laser Scanning
2019/3/1
This paper illustrates how BIM integration with GIS is approached as part of the workflow in creating Virtual Historic Dublin. A design for a WEB based interactive 3D model of historic buildings and c...
MAIN FEATURES OF A 3D GIS FOR A MONUMENTAL COMPLEX WITH AN HISTORICAL-CULTURAL RELEVANCE
3D model 3D GIS Cultural Heritage BIM technologies
2017/6/20
The last achievements of technologies in geomatics especially in survey and restitution of 3D models (UAV/drones and laser scanner technologies) generated new procedures and higher standards of qualit...
3D GIS FOR FLOOD MODELLING IN RIVER VALLEYS
3D GIS flood modelling CityGML laser scanning 3D geometry modelling
2016/11/30
The objective of this study is implementation of system architecture for collecting and analysing data as well as visualizing results for hydrodynamic modelling of flood flows in river valleys using r...
Topological data modelling for 3D GIS
3D GIS topological data model space partition topological properties topological relationships
2016/5/23
3D data modelling is one of the key problems within research works of 3D GIS. This paper focused on the research of a topological model based on space partition for 3D GIS. Firstly the formal definiti...
3D-GIS FOR BARRIER LAKE DISASTER REDUCTION AND RISK MANAGEMENT
Barrier lake 3D GIS emergency management disaster reduction
2016/3/17
On May 12, 2008 a large earthquake occurred in Wenchuan, resulting in significant casualties and enormous property loss, and shocked the world. Then the Tangjiashan barrier lake caused byearthquake, m...
The Study on The Technique of The 3D GIS Modeling Based on The Digital Photogrammetry
3D Geographical information system (GIS) Digital photogrammetry 3D Modeling Data structures Digital campus
2015/12/9
With the rapid development of applications in 3D GIS, the defects in 2D GIS, which is no intuitive feelings, no convenient to manage the space object and no certainty to express the information and so...
Society Networking Model Supporting Collaborative 3D GIS Environment Based on Multi-agent Method
Social collaboration model Application-specific ontology Multi-agent System 3D GIS
2015/12/3
The existing 3D Geographical Information Systems (GIS) are confronting complex requirements when Internet-based technology is arising: the users need to share not only 3D data but also the same unders...
Implementing 3D Network Analysis in 3D-GIS
3D Network Analysis 3D Navigation Dynamic Networks 3D-GIS
2015/12/3
Way finding or routing has been always used by common people in navigating from one place (of origin) to another (destination). And most of them are in two dimensional routing or network. In orthogona...
A 3D GIS's Spatial Data Model Based on Cell Complex
3D GIS non manifold cell complex spatial data model spatial data structure
2015/12/3
Based on cell complex theory, after analyzing the corresponding relationship among cell, cell complex and 3D spatial solid, a formal definition for 3D spatial solid is presented. Through analyzing the...
3D GIS Example in Historical Peninsula of Istanbul
Three-dimensional GIS Visualization Urban Cultural Heritage Spatial Analysis Human Settlement
2015/12/2
During the recent years, the developments in the computer technology industry significantly contributed to the Geographical Information Systems (GIS) to be inside of our daily life. Today’s GIS is eas...
Studies and Knowledge Fusion in Archaeological Site Maps Managed in a 3D GIS
Archaeological site 3D GIS Remote Sensing techniques Maps creation Data integration
2015/11/11
The protection and conservation attempts of ancient monumental heritage of the city of Hierapolis of Phrygia, during the last few years, are more delineated than in the past as inevitably connected to...
On 3D GIS Spatial Modeling
Three-dimensional city GIS spatial data data geographic information system
2015/10/12
3D city spatial data are the main research objects in GIS. 3D city spatial data have the characteristics of multi-object, heterogeneity
and multi-structure. It could be classified referring to the g...
3D GIS BASED EVALUATION OF THE AVAILABLE SIGHT DISTANCE TO ASSESS SAFETY OF URBAN ROADS
3D Sight Analysis Sight Distance Road Safety Mobile Mapping Digital Terrain Model Sight Obstruction Low-Cost Sensors GNSS/IMU
2015/9/21
The available sight distance (ASD) in front of the driver to detect possible conflicts with unexpected obstacles is fundamental for traffic safety. In the last 20 years, road design software (RDS) has...
Integration of Jeddah Historical BIM and 3D GIS for Documentation and Restoration of Historical Monument
HISTORIC JEDDAH HBIM TERRESTRIAL LASER SCANNING
2015/9/11
This work outlines a new approach for the integration of 3D Building Information Modelling and the 3D Geographic Information
System (GIS) to provide semantically rich models, and to get the benefits ...
DISTANCE-VALUE-ADDED PANORAMIC IMAGES AS THE BASE DATA MODEL FOR 3D-GIS
Panoramic Images Laser Altimetry Data Processing Visualization
2015/7/31
Panoramic images portray a surround view of the real world in one image. This kind of presentation however does, alike regular pictures, not give any real depth information. Depth related relationship...