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An automated framework of digital cartography system

Digital cartography provides lots of geographic data for our society, although the traditional technology of cartography is very complex and tortuous. Also its long produce-cycle affects the effort of maps. Based on introduction of Model-Driven theory, this article shows a construction of automated framework of task-flow, and gives the methods for building the key components. At last, an example of data exchanging is provided to validate the feasibility of automated framework theory.