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《Geomatics World》 2016-06
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Research on the Redundant Information in the Urban Public Information Oriented Identification System

WANG Jian;WANG Zilong;College of Economics and Management, Nanjing University of Aeronautics & Astronautics;Jincheng College of Nanjing University of Aeronautics & Astronautics;  
Urban public information oriented identification system is one of the information dissemination about the urban public space and the public places, and it is the symbol carrier of the urban information dissemination. It has the functions of guidance instruction, visual recognition, convey information and dissemination of culture in many aspects. This paper took the urban public information oriented identification system as the main research object, analysed the redundant information in the urban public information oriented identification system of the factors. In addition, the author thought that the redundant information in the urban public information oriented identification system could be divided into effective redundancy and invalid redundancy. Both of them had their own causes, which had influences on the information dissemination in the oriented identification system.
【Fund】: 江苏省高校哲学社会科学研究项目(2015SJD033)资助
【CateGory Index】: J524;TU99
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