Geomatics for smart cities-concept,key techniques,and applications  

作　　者：LI Deren SHAN Jie SHAO Zhenfeng ZHOU Xiran YAO Yuan 

机构地区：[1]State Key Laboratory of Information Engineering in Surveying,Mapping,and Remote Sensing,Wuhan University,Wuhan 430079,China [2]School of Remote Sensing and Information Engineering,Wuhan University,Wuhan 430079,China [3]School of Civil Engineering,Purdue University,West Lafayette IN 47907,USA

出　　处：《Geo-Spatial Information Science》2013年第1期13-24,共12页地球空间信息科学学报（英文）

基　　金：This study is sponsored by the National Basic Research Program of China(No.2010CB731800);National Natural Science Foundation of China(Nos.61172174 and 10978003);National Science&Technology Specific Projects(Nos.2012YQ16018505 and 2013BAH42F03).

摘　　要：The progressive transition from digital to smart cities has become a reality in recent years.Studies on the fundamental concept of smart cities,along with their supporting techniques,have attracted unprecedented attention.This study first discusses the concept of smart cities,where it is pointed out that the real city and the digital city can be integrated into a smart city by using ubiquitous sensor networks(USN)or the Internet of Things.More intelligent services for city management and public services can be provided in smart cities through massive and complex calculation,analysis,and data mining on cloud computing platforms.A smart city’s representative characteristics are summarized here to demonstrate that smart cities are superior for offering technical securities and intelligent services.Smart municipal supervision,smart transportation,smart environment monitoring,and smart tourism are used as examples to support the discussion.

关 键 词：smart city digital city Internet of Things ubiquitous sensor network cloud computing intelligent service 

分 类 号：F42[经济管理—产业经济]