Ubiquitous geospatial concept in evolution of the macro and micro spatial planning

8th International Symposium of the Digital Earth

地球科学;计算机科学

Sabri, S.^1 ; Ludin, A.N.M.^1 ; Majid, M.R.^1

Department of Urban and Regional Planning, Faculty of Built Environment, Universiti Teknologi Malaysia, Malaysia^1

关键词: Coastal zone management;    Cultural heritage conservation;    Geographic information;    High speed wireless networks;    Research and development;    Safety and securities;    Sustainable economic development;    Ubiquitous computing technology;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/18/1/012176/pdf
DOI  :  10.1088/1755-1315/18/1/012176

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

There are many examples of GIS application in planning such as urban land-use planning, cultural heritage conservation, coastal zone management, and the design of structure plans for sustainable economic development. All these applications are dealing with systems in which natural and human factors are interconnected. But an issue that should be addressed is to what extent the current information technology is able to connect all these parts together? Contemporary improvement in information technology made the computer so imbedded in our everyday practices that we use it without having to think about it. Thus, computing is becoming truly ubiquitous and is available anywhere anytime. Advances in the internet facilities and devices, such as high speed wireless networks, mobile middleware, and smart technologies, has pushed the concept of ubiquitous computing to the forefront of GIS research and development. There are developments in this regards, these are such as GeoWeb 2.0, voluntarily geographic Information (VGI), and Mashups, whereby the application of cloud computing was possible in visualizing urban air pollution and emergency responses to ensure the safety and security. These advancements therefore, have changed the conventional facet of macro and micro spatial planning. Every possible information system such as residential, medical, business, environmental, governmental, and the like can be linked through ubiquitous computing technologies and acts as a virtually one system which works for society. However, the journey to achieve a true ubiquitous GIS is not without challenges. Despite the current potentials there are many issues and obstacles need to be addressed before GIS can to be truly ubiquitous in planning context. Perhaps four criteria as explained by Goodchild et al (1997) can be applied to ubiquitous GIS in planning very well: the system must be distributed (data storage, processing and user interaction can occur at locations that are potentially widely scattered), disaggregated (the monolithic systems are replaced by 'plug and play' components designed to interoperate through conformance with industry-wide standards), decoupled (system must be able to access a number of components over many networks required to complete a specific task) and, interoperable (system is based on an "open" system).