A Hybrid System of Expanding 2D GIS into 3D Space

Yu, Lin-Jun; Sun, Da; Peng, Zhong-Ren; Zhang, Jian

doi:10.1559/15230406393140

Cited by 9 publications

(6 citation statements)

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“…The virtual globe-based 3D visualization technology provides a suitable platform for developing public participation systems by providing intuitive 3D visualizations of various spatial data from the global scale to the street scale. As shown in Figure 2, a service-oriented architecture (SOA)-based virtual globe system [45] was used as the platform for the 3D PGIS. On the server side, web services provide data and spatial analysis services to the virtual globe client.…”

Section: Three-dimensional (3d) Virtual Globe Platformmentioning

confidence: 99%

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Participatory Rural Spatial Planning Based on a Virtual Globe-Based 3D PGIS

Zhang²,

et al. 2020

IJGI

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With the current spatial planning reform in China, public participation is becoming increasingly important in the success of rural spatial planning. However, engaging various stakeholders in spatial planning projects is difficult, mainly due to the lack of planning knowledge and computer skills. Therefore, this paper discusses the development of a virtual globe-based 3D participatory geographic information system (PGIS) aiming to support public participation in the spatial planning process. The 3D PGIS-based rural planning approach was applied in the village of XiaFan, Ningbo, China. The results demonstrate that locals’ participation capacity was highly promoted, with their interest in 3D PGIS visualization being highly activated. The interactive landscape design tools allow stakeholders to present their own suggestions and designs, just like playing a computer game, thus improving their interactive planning abilities on-site. The scientific analysis tools allow planners to analyze and evaluate planning scenarios in different disciplines in real-time to quickly respond to suggestions from participants on-site. Functions and tools such as data management, marking, and highlighting were found to be useful for smoothing the interactions among planners and participants. In conclusion, virtual globe-based 3D PGIS highly supports the participatory rural landscape planning process and is potentially applicable to other regions.

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Section: Three-dimensional (3d) Virtual Globe Platformmentioning

confidence: 99%

“…Based on this framework, application models and functions can be developed. More technical details of this virtual globe system can be found in the work of Yu et al [45]. Figure 2.…”

Section: Three-dimensional (3d) Virtual Globe Platformmentioning

confidence: 99%

Participatory Rural Spatial Planning Based on a Virtual Globe-Based 3D PGIS

Zhang²,

et al. 2020

IJGI

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“…Recent research in the field of multimodal input in 2D and 3D GIS documents the identification of the existing problem, anyway solutions are still in a state of research [18]. Rauschert et al see a necessity of a paradigm shift in the usage of GIS from classical WIMP interaction to multimodal input.…”

Section: State Of the Artmentioning

confidence: 99%

“…These devices' abilities are worth to be investigated in respect to their input precision and reliability in context of a multimodal input for maritime GIS applications since previous research of 3D GIS in maritime context are more focussed on visualization and less on input modalities. Yu et al see no availability of a true 3D GIS on the current market [18] which is due to several impediments, including deficiencies in data structuring and manipulation of various types of objects, 3D data analysis and large volumes of data.…”

Section: Introductionmentioning

confidence: 99%

Development of Interaction Concepts for Touchless Human-Computer Interaction with Geographic Information Systems

Meyer

Bützler

Dzaack

et al. 2014

Human-Computer Interaction. Advanced Interaction Modalities and Techniques

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Abstract. Interaction concepts in 3D GIS are yet limited to 2D input methods like mouse and keyboard. This work describes elaboration of a concept of touchless interaction for a prototype that aims to be used in maritime GIS applications. Experts from the maritime field have been interviewed to construct a rigorous scenario settled in the maritime field. Besides the planning and conversion of a stereoscopic GIS prototype a touchless interaction concept for stereoscopic environments under consideration of three different hand models is developed and presented. Implementation of these different hand models is planned for future evaluation.

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“…The integration of GIS and Computer-aided design (CAD) supplies new data sources for building a smart city [27,28]. A hybrid system for expanding 2D GIS into the 3D scene is an effective way to consider the integration of 2D GIS and 3D GIS [29]. There are fewer studies that focus on the integration of spatial data modeling for GIS, BIM, CAD, and oblique photography.…”

mentioning

confidence: 99%

A Hybrid Framework for High-Performance Modeling of Three-Dimensional Pipe Networks

Wang

Sun

et al. 2019

IJGI

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Three-dimensional (3D) pipe network modeling plays an essential part in high performance-based smart city applications. Given that massive 3D pipe networks tend to be difficult to manage and to visualize, we propose in this study a hybrid framework for high-performance modeling of a 3D pipe network, including pipe network data model and high-performance modeling. The pipe network data model is devoted to three-dimensional pipe network construction based on network topology and building information models (BIMs). According to the topological relationships of the pipe point pipelines, the pipe network is decomposed into multiple pipe segment units. The high-performance modeling of 3D pipe network contains a spatial 3D model, the instantiation, adaptive rendering, and combination parallel computing. Spatial 3D model (S3M) is proposed for spatial data transmission, exchange, and visualization of massive and multi-source 3D spatial data. The combination parallel computing framework with GPU and OpenMP was developed to reduce the processing time for pipe networks. The results of the experiments showed that the hybrid framework achieves a high efficiency and the hardware resource occupation is reduced.

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A Hybrid System of Expanding 2D GIS into 3D Space

Cited by 9 publications

References 0 publications

Participatory Rural Spatial Planning Based on a Virtual Globe-Based 3D PGIS

Participatory Rural Spatial Planning Based on a Virtual Globe-Based 3D PGIS

Development of Interaction Concepts for Touchless Human-Computer Interaction with Geographic Information Systems

A Hybrid Framework for High-Performance Modeling of Three-Dimensional Pipe Networks

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