【摘 要】
:
In this paper, we discuss the development of electronic atlas in China, with focus on the issues of visualization. We particularly categorise this development i
【机 构】
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Inst.of Geographic Sciences and Natural Resources Research,Institute for Photogrammetry and Cartogra
【基金项目】
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National Research Program of China;
论文部分内容阅读
In this paper, we discuss the development of electronic atlas in China, with focus on the issues of visualization. We particularly categorise this development into four periods, and then analyse the characters in each period and discuss the visualization issues. The four periods are highlighted: 1) Infant period ( 2001) characterized as web mapping and adaptive map design with products of Internet maps and atlas as well as adaptive maps. It is obvious that the development follows the logical way from static to dynamic, and even real time visualization, from single user to multiple users, from presentation to exploration for effective communication and knowledge construction. Current research and development projects are focused on customisation of atlas information systems for real-time tasks, Internet operability, small displays and mobile environments. The major challenges involved in each of such customisation processes are identified and commented in relation to the further development of visualization.
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