different digital cities using different data formats and different software, which causes that there are many separated digital cities which can not communicate with each other. We applied grid technology successfully in solving the problem, Digital city group grid (DCGG) can support the communications and collaborations between different digital city application systems and can make all digital cities in DCGG can run together as a large digital city. Users can visit one digital city after another without logging out or switching and can search any information among all digital cities in DCGG. Key words: digital city; group; grid This research is sponsored by the following projects: Hi-Tech Research and Development Program of China Major Project: High Performance Computing and Data Simulation Grid of South China 2006AA01A114 Shenzhen Research and Development Project "Parallel Processing of Remote Sensory Data Based on High Performance Computing System" Shenzhen Research and Development Project "Parallel Remote Sensing and Monitoring Software"
Citation:
Dingju Zhu, Jianping Fan, Jie Sun, "DCGG: Digital City Group Grid," pdcat, pp.177-178, Eighth International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT 2007), 2007