scholarly journals Guangzhou Digital City Landscape Planning Based on Spatial Information from the Perspective of Smart City

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Weijun Yang ◽  
Xiaohuan Xi ◽  
Liang Guo ◽  
Zhaoxia Chen ◽  
Yong Ma
Keyword(s):  
Smart City ◽  
Spatial Information ◽  
Urban Landscape ◽  
Landscape Planning ◽  
Smart Cities ◽  
Landscape Design ◽  
Theoretical Research ◽  
Digital City ◽  
Innovative Design ◽  
Urban Road

With the development of society and the improvement of urban economic level, people are no longer satisfied with the simple material and functional requirements of the city; thus, the spiritual requirements of city beauty, environmental quality, place atmosphere, and so on need to be improved. Based on the above background, the purpose of this paper is to analyze the landscape planning of Guangzhou’s digital city based on spatial information from the perspective of smart cities. Based on the relevant theoretical research, this paper combs the ideas of intelligent urban road landscape design. This paper analyzes the concept of urban road and smart road and puts forward the definition and characteristics of intelligent urban road landscape; according to the research on the development status of urban road and the connotation of smart city, combined with the concept and principle of urban road landscape design, it summarizes the design method of smart city road landscape. This paper, taking the innovative design of urban landscape as the research object and using the research methods of literature analysis and field investigation, innovatively combines the urban landscape design with digital information technology, changes the traditional landscape design ideas, constructs the urban landscape innovative design model, realizes the personalization of the urban landscape design, as well as the intelligent, digital, diversified, and humanized service and function. The experimental results show that nearly 60% of people are satisfied with the Guangzhou digital urban landscape planning based on spatial information in the smart city perspective.

Research and application of new media urban landscape design method based on 5G virtual reality

2021 ◽  
pp. 1-9
Author(s):  
Guangchao Zhang ◽  
Xinyue Kou
Keyword(s):  
Virtual Reality ◽  
New Media ◽  
Urban Landscape ◽  
Design Method ◽  
Smart Cities ◽  
Rapid Development ◽  
Environmental Design ◽  
Landscape Design ◽  
Living Environment ◽  
The City

In recent years, with the rapid development of VR technology, its application range gradually involves the field of urban landscape design. VR technology can simulate complex environments, breaking through the limitations of traditional environmental design on large amounts of information processing and rendering of renderings. It can display complex and abstract urban environmental design through visualization. With the support of high-speed information transmission in the 5G era, VR technology can simulate the overall urban landscape design by generating VR panoramas, and it can also bring the experiencer into an immersive and interactive virtual reality world through VR video Experience. Based on this, this article uses the 5G virtual reality method in the new media urban landscape design to conduct research, aiming to provide an urban landscape design method with strong authenticity, good user experience and vividness. This paper studies the urban landscape design method in the new media environment; in addition, how to realize the VR panorama in the 5G environment, and also explores the image design of each node in the city in detail; and uses the park design in the city As an example, the realization process of the entire virtual reality is described in detail. The research in this article shows that the new media urban landscape design method based on 5G virtual reality, specifically to the design of urban roads, water divisions, street landscapes, and people’s living environment, makes the realization of smart cities possible.

A Study on Urban Low-Carbon Landscape Construction

2010 ◽  
Vol 129-131 ◽  
pp. 42-45
Author(s):  
Li Fang Qiao ◽  
Lei Feng ◽  
Lian Fang Yao ◽  
Xin Zheng Li
Keyword(s):  
Sustainable Development ◽  
Urban Landscape ◽  
Landscape Planning ◽  
Carbon Sink ◽  
Landscape Design ◽  
Ecological Environment ◽  
Source Control ◽  
Low Carbon ◽  
The Sustainable Development ◽  
Carbon Policy

The landscape industry has become one of the industries with higher resource and energy consumption, and the implementation of urban low-carbon landscape construction is of great significance to improve the ecological environment. In this study, the method of low-carbon landscape construction was studied from two aspects including the carbon source control and carbon sink, as well as both direct and indirect effect. The results showed that the low-carbon landscape construction can be controlled from five aspects including landscape planning, landscape design, low-carbon landscape technology, low-carbon landscape behavior and low-carbon policy. Through a series of low-carbon measures, carbon emissions can be controlled at a reasonable level during the urban landscape construction, which also promotes the sustainable development of urban ecological environment.

scholarly journals Three-Dimensional Structure Analysis of Urban Landscape Based on Big Data Technology and Digital Technology

2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
Xiaozhou Yang ◽  
Fan Bai
Keyword(s):  
Big Data ◽  
Digital Technology ◽  
Urban Landscape ◽  
Landscape Planning ◽  
Landscape Design ◽  
Path Tracking ◽  
Optical Path ◽  
Dimensional Structure ◽  
Design System ◽  
Big Data Technology

In order to improve the effect of urban landscape design, this paper combines big data technology with digital technology. For scenes and solutions containing SDS paths, a processing method similar to photon graphs is used and added to the calculation of two-way optical path tracking. In the processing scene, this paper uses the two-way optical path tracking method to perform specular reflection or refraction from the subpath starting from the light source and then store information such as the light energy of the points on the diffuse reflection surface or the directional reflection surface. Moreover, this paper combines the actual needs of urban landscape design to construct an urban landscape design system based on big data technology and digital technology. Finally, this paper designs experiments to carry out urban landscape simulation and design effect evaluation. From the test results, it can be seen that the system designed in this paper basically meets the needs of urban landscape planning and design.

scholarly journals The role of landscape design in Smart Cities

2018 ◽  
Vol 13 ◽  
pp. 49-55
Author(s):  
Skirmante Mozuriunaite
Keyword(s):  
Urban Design ◽  
Urban Landscape ◽  
Smart Cities ◽  
Academic Research ◽  
Landscape Design ◽  
Factors Affecting ◽  
Modern Cities ◽  
Management And Development ◽  
Design Planning

Smart cities are not a new phenomenon and it is an interdisciplinary definition that became a popular labeling for modern cities. However, there a is surprisingly little academic research in urban design and planning field that discusses this phenomenon. Smart cities definition is similar to intelligent, creative, sustainable or liveable cities which appears to be considered as a part of a play with words. In most of the technological and social science articles smart cities refer to a smart urban management and development via technologies and infrastructure. Based on the scientific literature overview, there are several factors affecting the city smartness, such as technology, people and communities, economy governance, planning and infrastructure. Overall there is a little information and research on urban design principles and tools in the smart city’s creation and contribution to its smartness. The most important thing is to clarify the urban design, planning and landscape design role importance to a smart city context and vice versa. The aim of this paper is to overview the smart cities concept from urban design perspective to find and highlight the important touch points, relation and role of urban design, planning and landscape design in smart cities creation. This would lead to the robust principles for smart European cities that would enable to achieve sustainable development, efficient urban growth and a better urban landscape.

scholarly journals Stakeholders’ Viewpoints toward Blockchain Integration within IoT-Based Smart Cities

2021 ◽  
Vol 2021 ◽  
pp. 1-17
Author(s):  
Nada Alasbali ◽  
Saaidal Razalli Bin Azzuhri ◽  
Rosli Salleh
Keyword(s):  
Data Management ◽  
Smart City ◽  
Urban Landscape ◽  
Smart Cities ◽  
Pearson Correlation ◽  
Future Evolution ◽  
Mixed Method Design ◽  
Cross Tabulation ◽  
The Relationship ◽  
Structured Questionnaire

This study intends to assess the development of IoT-based smart cities industry and the possibilities of blockchain integration from the perspective of industry stakeholders as the vision for a modern, integrated smart city future is predicated upon intelligence and the relationship between data-rich connections and human activities. Although this ideal of an interconnected urban landscape is currently being tested and actively used by consumers spanning a range of connected nodes and service solutions, the scalability, interoperability, and security of this emergent cyber-physical ideal has yet to be adequately resolved. This study used an exploratory study design following a mixed method design approach. A structured questionnaire survey (quantitative) and interviews (qualitative) were conducted for collecting data. IBM SPSS was used for the analysis of the data, which computed descriptive statistics, cross-tabulation, Pearson correlation, and ANOVA for quantitative data and thematic analysis for qualitative data. Through an empirical assessment of the perceptions and expertise of 122 stakeholders from within the worldwide IoT smart city industry, conceptual support for blockchain integration into the IoT solution was acquired, highlighting the solution-oriented, system-centered advantages of a decentralised, autonomous data management backbone that could be applied to future IoT-based smart city solutions. To meet the broad and diversified needs of the smart city and its future evolution, this study has confirmed that a commitment to decentralisation and blockchain intermediary data management is critical to scalable, secure, and autonomous negotiations of the IoT-enabled smart city networks.

scholarly journals Exploring urban facilities management approaches to increase connectivity in smart cities

Facilities ◽  
2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Carmel Lindkvist ◽  
Alenka Temeljotov Salaj ◽  
Dave Collins ◽  
Svein Bjørberg ◽  
Tore Brandstveit Haugen
Keyword(s):  
Smart City ◽  
City Planning ◽  
Smart Cities ◽  
Theoretical Research ◽  
Facilities Management ◽  
Governance Structures ◽  
Empirical Examination ◽  
Content Type ◽  
Management Approaches

Purpose The purpose of this study is to explore how the discipline facilities management (FM) can be developed in a smart city perspective through considering the current and new FM services under the role of Urban FM, as well as governance structures that limit and enable it. Design/methodology/approach The approach is primarily theoretical by examining current literature around the ideas of Urban FM and Smart Cities linking them to observations in one city aiming to be a Smart City. This specific paper focusses on maintenance management, workspace management and energy management services in a Smart City perspective. Findings The results outline how Urban FM can fill the gaps that are apparent in city planning through connectivity to communities and neighbourhoods using the Smart City not only approaches of optimising data but also considers prominent governance structures of FM, Urban FM, City Planning and Smart Cities. The study addresses the limitations of what can be done when cities are not organisations, which make identifying the “core business” obscure and intangible but attempts to overcome this limitation by considering social value in communities and wider linkages to the city environment. Research limitations/implications The paper sets out the potential of Urban FM in Smart Cities, but the findings are limited to primarily theoretical research and need further empirical examination. Practical implications The results indicate how facilities management can improve services in cities through the digitalisation of cities and the role of Urban FM. The study will be useful for municipalities in examining how to improve facilities, particularly in cities that aspire to be a Smart City and it is also important for policymakers in considering governance structures to meet sustainable development goals. Originality/value The study positions the discipline of facilities management in Smart Cities which has the potential to improve facilities in cities and the development of Urban FM.

scholarly journals Smart City Implementation: Integration of Villages and Cities in Purwakarta Regency, West Java Province

2019 ◽  
Vol 4 (1) ◽  
pp. 1-10
Author(s):  
Etin Indrayani ◽  
Gatiningsih Gatiningsih
Keyword(s):  
Smart City ◽  
Research Method ◽  
Development Process ◽  
Smart Cities ◽  
Regional Government ◽  
Digital City ◽  
Inhibiting Factors ◽  
Descriptive Approach ◽  
Ict Infrastructure ◽  
The City

Abstract This study aims to analyze the implementation of Smart City that integrates villages and cities in Purwakarta Regency, identify and analyze any inhibiting factors that influence the development process of the City of Purwakarta towards the Smart City, identify and analyze the efforts of the Purwakarta Regency government in realizing Smart City. The research method used in this study is a qualitative research method with a descriptive approach.. The results showed that the smart city that was implemented in Purwakarta Regency focused more on the use of information technology to improve services to the community, meaning this concept was more accurately referred to as a digital city. Some programs that have been implemented by the Regional Government are the first steps to realize Purwakarta Regency as a smart city. Barriers and obstacles faced include: not yet comprehensive existing policies to accommodate the problems faced in the implementation of smart cities, ICT human resources are still limited both in quantity and quality, budget limitations cause the existing infrastructure is not optimal, especially in villages, interoperability is not optimal, and blueprint has not been prepared comprehensively. Efforts that have been made by the Purwakarta Regency government include: Several legal products both regent regulations and regent instructions have been issued to support the implementation of smart city, ICT competency enhancement, application interoperability in each OPD, budgeting for device maintenance, Budgeting for developing systems, and budgeting for improving the welfare of ICT employees. Keywords: Village and City Integration, Implementation of Smart City, Digital City, ICT Infrastructure

scholarly journals PREFACE

2018 ◽  
Vol IV-4/W7 ◽  
pp. 1-2
Author(s):  
C. Ellul ◽  
V. Coors ◽  
S. Zlatanova ◽  
R. Laurini ◽  
M. Rumor
Keyword(s):  
Decision Making ◽  
Data Management ◽  
Smart City ◽  
Spatial Information ◽  
Smart Cities ◽  
Citizen Engagement ◽  
Smart Data ◽  
The City ◽  
Urban Data

<p><strong>Abstract.</strong> Simply defined, a Smart City is a city overlaid by a digital layer, which is used for the governance of the city. A Smart City uses intelligent technology to enhance our quality of life in urban environments, bringing together people and data from disparate sources such as sensors, demographics, topographic and 3D mapping, Building Information Models and many more. Increasingly, Smart Cities use this data in a variety of ways, to address key challenges related to transportation, communications, air quality, noise, well-being of the citizens, decision making relating to education and health and urban planning, as well as in relation to initiatives such as startups and fostering economic growth and employment within the city. As more data becomes available, the challenges of storing, managing and integrating such data are also multiplied.</p><p> This increasing interest in Smart Cities world-wide, along with a growing understanding of the importance of integrating “Smart” data with other data and wider applications for the benefit of citizens, made the choice of hosting the third Smart Data, Smart Cities conference in Delft – in conjunction with three other conferences – a very natural one. Together the four conferences were held during the week of 1st–5th October 2018, and alongside SDSC participants were invited to attend the ISPRS Technical Commission IV Symposium, the 13th 3D GeoInfo Conference and the 6th International FIG Workshop on 3D Cadastres. Participant interaction – and the ability to attend sessions across the four events – was particularly encouraged. SDSC 2018 itself was organised by the Urban Data Management Society (UDMS www.udms.net), ISPRS and TU Delft (the Delft University of Technology), and Professor Volker Coors Chaired the SDSC committee.</p><p> As in previous years, three key conference themes were proposed to represent the Smart Cities: <b>Smart Data</b> (sensor network databases, on-the-fly data mining, geographic and urban knowledge modeling and engineering, green computing, urban data analytics and big data, big databases and data management), <b>Smart People</b> (volunteered information, systems for public participation) and <b>Smart Cities</b> (systems of territorial intelligence, systems for city intelligence management,3D modeling of cities, internet of things, social networks, monitoring systems, mobility and transportation, smart-city-wide telecommunications infrastructure, urban knowledge engineering, urban dashboard design and implementation, new style of urban decision-making systems, geovisualization devoted to urban problems, disaster management systems).</p><p> This volume consists of 18 papers, which were selected from 34 submissions on the basis of double blind review, with each paper being reviewed by a minimum of three reviewers. These papers present novel research concerning the use of spatial information and communication technologies in Smart Cities, addressing different aspects of Smart Data and Smart Citizens. The selected papers tackle different aspects of Smart Cities: 3D; Citizen Engagement; transport, sustainable mobility; dashboards and web GIS; citizen engagement and participation; sensors; urban decision making.</p><p> The editors are grateful to the members of the Scientific Committee for their time and valuable comments, which contributed to the high quality of the papers. Reviews were contributed by: Giorgio Agugiaro, Maria Antoniabrovelli, Ken Arroyoohori, Martina Baucic, Michela Bertolotto, Pawel Boguslawski, Azedine Boulmakoul, Caesar Cardenas, Ofelia Cervantes, Volker Coors, Isabel Cruz, Vincenzo Delfatto, Claire Ellul, Tarun Ghawana, Gesquiere Gilles, Gerhard Groeger, Eberhard Gulch, Jan-Henrik Haunert, Stephen Hirtle, Umit Isikdag, Martin Kada, Snjezana Knezic, Robert Laurini, Liu Liu, Ed Manley, Viviana Mascardi, Marco Minghini, Raul Monroy, Regina Motz, Beniamino Murgante, Marco Painho, Dev Paudyal, Alenka Poplin, Ivana Racetin, Ismail Rakip Karas, Preston Rodrigues, David Sol, Wei Tu, Wei Tu, Genoveva Vargas, Kavita Vemuri, Edward Verbree, Mingshu Wang, Maribel Yasminasantos, Sisi Zlatanova. We are also grateful to the work of the local organising committee at TU Delft, without whom this conference would not have been possible. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume IV-4/W7, 2018 3rd International Conference on Smart Data and Smart Cities, 4–5 October 2018, Delft, The Netherlands</p>

scholarly journals THREE-DIMENSIONAL DIGITIZATION OF ENVIRONMENTS AND BUILDINGS FOR SMART CITY APPLICATIONS

2021 ◽  
Vol XLVI-4/W5-2021 ◽  
pp. 65-71
Author(s):  
C. Altuntas
Keyword(s):  
Spatial Data ◽  
Smart City ◽  
Urban Areas ◽  
Spatial Information ◽  
Smart Cities ◽  
Low Cost ◽  
Measurement Techniques ◽  
Night Time ◽  
Data Infrastructure ◽  
Cloud Data

Abstract. The smart cities that promise a sustainable future cannot be thought of independently from the spatial information infrastructure. It is very important to keep the spatial data infrastructure up-to-date for guidance and information in smart city applications (SCA). Easy and low-cost acquisition is an important factor in updating spatial data. Today, there are many measurement techniques to collecting 3-D spatial data of urban areas and land topography. On the other hand, indoor measurement and 3-D modelling techniques are used in the creation of building information modelling (BIM). In this study, measurement techniques that provide 3-D point cloud data to SCA are examined. Consequently, image based photogrammetry and dense matching methods enable low cost measurement than LiDAR based active measurement. The active 3-D measurement techniques have high accuracy especially for mid and long ranges. The LiDAR, that can be applied at day or night time, offer more opportunity to performing SCA like autonomous vehicle and robotic navigations. Nevertheless, LiDAR can only capture structure, not texture, and therefore has limits to the types of data that it can capture. The LiDAR and image based methods are complement to each other in 3-D reality capture. The 3-D measurement techniques are exploited according to SCA as alone or together.

Urban Landscape Design Based on Sustainable Development Innovation

2018 ◽  
Vol 43 (1) ◽  
pp. 68-72
Author(s):  
Tangwei Teng ◽  
Congyi Qu
Keyword(s):  
Sustainable Development ◽  
Urban Landscape ◽  
Landscape Planning ◽  
Design Method ◽  
Water System ◽  
Landscape Design ◽  
Construction Time ◽  
The Difference ◽  
The Aesthetic ◽  
Functional Areas

In urban development, the difference of construction time series and the diversity of the aesthetic standard all lead to the fragmentation of the urban landscape and the lack of effective integration. The research on urban landscape design based on sustainable development innovation was put forward in this paper. The background of the development of urban landscape design was expounded firstly, and the development status of urban landscape design under the concept of sustainable development innovation was introduced; then the urban landscape design method under the concept of sustainable development was put forward, and the urban landscape planning and design of a city was taken as an example and divided into three functional areas; in addition, the stereoscopic traffic planning, the landscape corridor design and the landscape design planning of water system were proposed. This study is of certain guiding significance for the actual urban landscape planning design.

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