Conceptual modelling of sensor-based geographic data: interoperable approach with real-time air quality index (AQI) dashboard

IF 2.7 4区 地球科学 Q2 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS
Rabia Bovkir, Arif Cagdas Aydinoglu
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引用次数: 0

Abstract

The rapid and uncontrolled development in the urban environment leads to significant problems, negatively affecting the quality of life in many areas. Smart Sustainable City concept has emerged to solve these problems and enhance the quality of life for its citizens. A smart city integrates the physical, digital and social system in order to provide a sustainable and comfortable future by the help of the Information and Communication Technologies (ICT) and Spatial Data Infrastructures (SDI). However, the integrated management of urban data requires the inclusion of ICT enabled SDI that can be applied as a decision support element in different urban problems by giving a comprehensive understanding of city dynamics; an interoperable and integrative conceptual data modelling, essential for smart sustainable cities and successful management of big urban data. The main purpose of this study is to propose an integrated data management approach in accordance with international standards for sustainable management of smart cities. Thematic data model designed within the scope of quality of life, which is one of the main purposes of smart cities, offers an exemplary approach to overcome the problems arising from the inability to manage and analyse big and complex urban data for sustainability. In this aspect, it is aimed to provide a conceptual methodology for successful implementation of smart sustainable city applications within the international and national SDIs with environmental quality of life theme. With this object, firstly, the literature on smart sustainable cities was examined together with the scope of quality and sustainability of urban environment along with all related components. Secondly, the big data and its management was examined within the concept of the urban SDI. In this perspective, new trends and standards related to sensors, internet of things (IoT), real-time data, online services and application programming interfaces (API) were investigated. After, thematic conceptual models for the integrated management of sensor-based data were proposed and a real time Air Quality Index (AQI) dashboard was designed in Istanbul, Türkiye as the thematic case application of proposed models.

Abstract Image

基于传感器的地理数据概念建模:与实时空气质量指数(AQI)仪表板的互操作方法
城市环境的快速和无节制发展导致了许多问题,对许多地区的生活质量产生了负面影响。智能可持续城市概念的出现就是为了解决这些问题,提高市民的生活质量。智能城市整合了物理、数字和社会系统,借助信息与通信技术(ICT)和空间数据基础设施(SDI),提供一个可持续发展和舒适的未来。然而,要对城市数据进行综合管理,就必须纳入信息和通信技术支持的空间数据基础设施(SDI),通过对城市动态的全面了解,将其作为决策支持要素应用于不同的城市问题;建立可互操作的综合概念数据模型,这对智能可持续城市和成功管理城市大数据至关重要。本研究的主要目的是根据智能城市可持续管理的国际标准,提出一种综合数据管理方法。生活质量是智慧城市的主要目的之一,在生活质量范围内设计的专题数据模型为克服因无法管理和分析复杂的城市大数据而产生的问题提供了一个可借鉴的方法。在这方面,其目的是提供一种概念方法,以便在以环境生活质量为主题的国际和国家 SDI 中成功实施智能可持续城市应用。为此,首先对有关智能可持续城市的文献以及城市环境质量和可持续性的范围和所有相关组成部分进行了研究。其次,在城市 SDI 概念范围内对大数据及其管理进行了研究。从这个角度出发,研究了与传感器、物联网(IoT)、实时数据、在线服务和应用编程接口(API)相关的新趋势和新标准。随后,提出了传感器数据综合管理的主题概念模型,并在土耳其伊斯坦布尔设计了实时空气质量指数(AQI)仪表板,作为所提模型的主题案例应用。
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来源期刊
Earth Science Informatics
Earth Science Informatics COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS-GEOSCIENCES, MULTIDISCIPLINARY
CiteScore
4.60
自引率
3.60%
发文量
157
审稿时长
4.3 months
期刊介绍: The Earth Science Informatics [ESIN] journal aims at rapid publication of high-quality, current, cutting-edge, and provocative scientific work in the area of Earth Science Informatics as it relates to Earth systems science and space science. This includes articles on the application of formal and computational methods, computational Earth science, spatial and temporal analyses, and all aspects of computer applications to the acquisition, storage, processing, interchange, and visualization of data and information about the materials, properties, processes, features, and phenomena that occur at all scales and locations in the Earth system’s five components (atmosphere, hydrosphere, geosphere, biosphere, cryosphere) and in space (see "About this journal" for more detail). The quarterly journal publishes research, methodology, and software articles, as well as editorials, comments, and book and software reviews. Review articles of relevant findings, topics, and methodologies are also considered.
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