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| Keywords | |
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mobile mapping systems |
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stereo image |
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digital measurable images |
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geographic information system |
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Olympic Games |
| Authors | |
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LI DeRen |
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HU QingWu |
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GUO Sheng |
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CHEN ZhiYong |
| PubMed | |
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Article by LI DeRen |
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Article by HU QingWu |
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Article by GUO Sheng |
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Article by CHEN ZhiYong |
Land-based mobile mapping system with its applications for the Olympic Games
LI DeRen1, HU QingWu2, GUO Sheng3 &|CHEN ZhiYong2
1 State Key Laboratory of Information Engineering in Surveying, Mapping, and Remote Sensing, Wuhan University, Wuhan 430079, China;
2 School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China;
3 Leador Co., Ltd, Wuhan 430074, China
There is a trend for rapid spatial data capture supported by integration of multiple platforms and multi-ple sensors. This paper presents the principles and technologies of land-based mobile mapping sys-tems based on an integration of remote sensing, GPS and GIS technologies. The innovations and ad-vantages of the integrated system are described. The analytic model and error model of a mobile map-ping system are proposed and the application interface of digital measurable images is also discussed. A Truemap Engine® with Plug-in and API is designed to manage a huge volume of stereo image series from a land-based mobile mapping system so that other geographic information systems (GIS) engines can freely use the sequence of stereo images. The applications of digital measurable images (DMI) as well as mobile mapping systems in the Olympic Games in Beijing, 2008 are presented.
Supported by the National Natural Science Foundation of China (Grant No. 49631050), the Major State Basic Research Development Program of China (Grant No. 2006CB701302)