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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zuo Xiaqing Li Qingquan |
| Copyright Year | 2005 |
| Description | Author affiliation: Fac. of Land Resource Eng., Kunming Univ. of Sci. & Technol., China (Zuo Xiaqing) |
| Abstract | With the development of mobile communications and wireless Internet technology, the mobile computing environment makes it possible to get any information from Internet at anytime and anywhere. However, client of mobile GIS has the diversity including cellular telephones, PDAs and vehicle terminals, etc. Therefore, mobile GIS must take this diversity into consideration and offer the service of spatial information running in various terminals. A standard open descriptive format of spatial information data is very important. scalable vector graphics (SVG), an effective approach in the era of mobile Internet, can get all sorts of bountiful graph information at anytime and anywhere. In mobile GIS system, SVG is also a valid method of representation spatial information. Mapping relation between spatial information and SVG marker was firstly studied in the paper. Secondly, method on generation of spatial information expressed by SVG was researched. Thirdly, the paper proposed SVG analysis and rendering approach combined pull mode with DOM view for render (DVR). Complex feature, such as water system of embedded island, was rendered by means of strategy of layer controlling. The experimental result shows that it is feasible to adopt SVG describing or representing spatial information. And SVG can solve the problem on the diversity of client during the mobile service of spatial information, which promotes to popularize the service of spatial information. |
| Starting Page | 1348 |
| Ending Page | 1351 |
| File Size | 258661 |
| Page Count | 4 |
| File Format | |
| ISBN | 078039335X |
| DOI | 10.1109/WCNM.2005.1544304 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-09-26 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless communication Graphics Visualization Geographic Information Systems Mobile communication Control systems Internet telephony Personal digital assistants Mobile computing Vehicles |
| Content Type | Text |
| Resource Type | Article |
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