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1. Applying Internet Multimedia to Tourism Industry | |||
Pei Qian ,Wu Kan ,Chang Xinpan | |||
Surveying and Mapping Technology 15 December 2009 | |||
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Abstract:There has been a rapid growth of using multimedia in computer-assisted mapping systems to develop interactive, analytic web maps for the past two decades. This paper reports an explanatory study of applying Internet multimedia cartography to tourism industry. A 3D landscape model was built by Google SketchUp and then exported into Google Earth as Keyhole Markup Language (KML) files. This kind of model can be widely used to help potential tourists to explore the world on the internet and decide if it is the right place they will choose for their trips. Customizations could be done without and with programming to personalize their own maps in the purpose of planning trips. A GPS embedded electronic tour guide-handheld device would be developed to help tourists on route with all kinds of information. These three aspects lead to a conclusion that Internet Multimedia Cartography plays an important role in tourism industry. | |||
TO cite this article:Pei Qian ,Wu Kan ,Chang Xinpan . Applying Internet Multimedia to Tourism Industry[OL].[15 December 2009] http://en.paper.edu.cn/en_releasepaper/content/37589 |
2. A “Raster -Vector” Integrated Approach | |||
Lina Huang,Bin Zheng,Lifan Fei | |||
Surveying and Mapping Technology 10 March 2008 | |||
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Abstract:Since vector approach can be applied for accurate geo-processing, while raster approach is suitable for spatial analysis, the integration of raster and vector approaches has been studied for years. This paper attempts to advance a combined approach for geographic feature retrieve in a mechanism so called “raster: relation-vector: entity” combined approach. That is, using a “dimension-plus”relational raster, the topological information is examined within a foreseeable raster index time by reducing the need of calculating exact geometry of spatial objects. Such topological information is in turn to vector organization. Hence the complex geometric objects can be reconstructed using vector data within minimal time consumption. This research realizes the recognition and the rebuild of spatial entities described in geometric and semantic information based on vector data. | |||
TO cite this article:Lina Huang,Bin Zheng,Lifan Fei. A “Raster -Vector” Integrated Approach[OL].[10 March 2008] http://en.paper.edu.cn/en_releasepaper/content/19145 |
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