PGDC: Parallel Generation of Digital City

Digital cities are paid more and more attentions on for they are expected to make life, business, travel, city planning and so on more convenient and more effective. Existing digital cities are generated based on serial computing. However, in serial computing the speed of generating a digital city is so slow that digital cities can not update in sync with reality. Since parallel computing is more powerful and faster than serial computing, the parallel computing can be used to speed up and enhance the scale of the generation of digital city based on large number of parallelism in digital city. We studied Parallel Generation of Digital City (PGDC) to generate digital cities based on parallel computing.