IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
Development of a virtual reality toolkit on the internet by a ASP.NET/JavaScript approach
Language英语
Shujun Song1,2; Wancun Zhou1; Weitao Chai3
2007
Source PublicationSECOND WORKSHOP ON DIGITAL MEDIA AND ITS APPLICATION IN MUSEUM & HERITAGE, PROCEEDINGS
Author of SourcePan, ZG ; Jia, JY
Pages286-290
meeting2nd International Workshop on Digital Media and its Application in Museum and Heritage
Conference DateDEC 10-12, 2007
Conference PlaceChongqing
CountryPEOPLES R CHINA
Publication PlaceLOS ALAMITOS
PublisherIEEE COMPUTER SOC
Contribution Rank1
AbstractThe main objective of this paper is to develop an integrated Microsoft ASPNET/JavaScript prototype for interactively building up virtual environments from existing geographical information system (GIS) databases that include Landsat images, spatial vector data and digital elevation map (DEM. This prototype takes advantage of both the ASPNET and JavaScript approaches, providing a flexible and user friendly interface, which making better use of the power of the server. It is also beneficial to balancing of workloads on both client and server sides. The prototype, called Geographical Virtual Reality (GVR), has been implemented by utilizing JavaScript on its client side and correspondingly, on its server side by the C# language. The GVR server is responsible for generating 3D scenes according to parameter values sent from the JavaScript client. The 3D scenes are then transformed to VRML models, and delivered to the Internet browser for display and navigation. This toolkit, allowing common users to interact with 2D GIS data on the Internet and create perspective views from these data dynamically, demonstrates how to extend an existing web GIS into a more powerful virtual GIS. It can also be used in the subsequent applications.
Keywordvirtual reality geographical information system virtual reality modeling language internet
DOI10.1109/DMAMH.2007.23
ISBN978-0-7695-3065-9
Indexed ByEI ; CPCI
Accession numberAccession number:20083211439344
WOS IDWOS:000252213500052
Citation statistics
Document Type会议论文
Identifierhttp://ir.imde.ac.cn/handle/131551/33511
Collection成都山地所知识仓储(2009年以前)
Corresponding AuthorShujun Song
Affiliation1.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, China;
2.Graduate University, Chinese Academy of Sciences, Beijing, China;
3.Chengdu Economic Information Center, Chengdu 610071, Sichuan, China
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Corresponding Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
Shujun Song,Wancun Zhou,Weitao Chai. Development of a virtual reality toolkit on the internet by a ASP.NET/JavaScript approach[C]//Pan, ZG, Jia, JY. LOS ALAMITOS:IEEE COMPUTER SOC,2007:286-290.
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