Processes or Results?——The Exploration of the Urban Plan Innovation Supported by Big Data

The depth development of ICT brings huge changes for the traditional spatial planning,and the emerging of big data era will promote the innovation of the thoughts,the leading value and technological methods of urban plan,which is critical for the transformation of traditional material plan into processing plan,comprehensive plan and existing plan.The processing plan will become more refined and scientific through the promotion of big data,which is the important technical supporting for the scientific and reasonable result of plan.The main content of urban planning process innovation could be undertaken with the following aspects,the big data could provide the new technical platform and method for the survey process of urban plan,make the spatial analysis and research method innovation,bring the innovation of public participation,enhance the integration and coordination between department plan,and guide the real time urban simulation,which helps urban plan to act the role of public policies better.