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The framework model of the earth is the core framework of digital earth system, it directly affect the success of constructing digital earth system, and has a profound effect on the usability and user-friendly of the system. It can promote the speed of construction of digital earth system, and can enhance user's understanding of the digital earth system. This paper firstly discuss how to construct...
As the development of internet and spatial information technology, clients' demands becoming more and more varied. However, as the service model of present map system is inflexible and fixed, it cannot adapt to diversified clients' demands, different types of devices and user scenarios. Intelligent map service takes adaptive geo-database as its data engine, provides effective, integrated and flexible...
Since customizing functional components cannot achieve real personalization in GIS software, an adaptive solution for GIS personalization is proposed. The solution is mainly constituted by user model, database processing model, spatial database, map design, user interface, software evaluation and process control. Software characteristics and key issues to be solved of this personalized GIS solution...
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