Research on the Digital City Geospatial Framework Construction

2014 ◽  
Vol 513-517 ◽  
pp. 527-529
Author(s):  
Rong Liu ◽  
Yang Liu ◽  
Zheng Huang
Keyword(s):  
Spatial Information ◽  
Information Infrastructure ◽  
City Management ◽  
Digital City ◽  
Urbanization Process ◽  
Network Infrastructure ◽  
Spatial Framework ◽  
City Construction ◽  
The City ◽  
Digital China

With the development of urbanization process, the city scale has become more extended. The traditional city manage method can not meet the request of the modern city management. As the "digital China" stratagem advanced, "Digital City" appeared. The" Digital City " as a symbol of the city informatization construction is quickly developing. The network infrastructure and spatial information infrastructure both are the most important infrastructure in the digital city construction, and the geo-spatial framework is an important composition part of the spatial information infrastructure and the foundation supporting platform of the economic society informatization development. The paper explores the process of construction digital city geospatial framework.

Study on Block Segmenting Method of House Number

2013 ◽  
Vol 718-720 ◽  
pp. 2522-2527
Author(s):  
Huan Ju Yu ◽  
Yun Ling Li ◽  
Qing Wen Qi
Keyword(s):  
Number System ◽  
City Management ◽  
Digital City ◽  
Urbanization Process ◽  
Advantages And Disadvantages ◽  
Number Systems ◽  
Information Construction ◽  
City Construction ◽  
House Number

House number is one important city geocoding method, which has the most fundamental positioning role and also is the main information carrier in digital city construction. Because traditional house number system has faultiness and city spatial layout has changed a lot with urbanization process in china, house numbers are chaotic in many cities. It is very inconvenient for city management and information construction. It is urgent to reconstruct scientific house number system. First, the authors introduce the advantages and disadvantages of main domestic and foreign house number systems, analyzed the spatial characters of house number, and compared the merits and demerits of block geocoding and street geocoding method. Then, they point out that street is the appropriate spatial framework for house number system of our country. Next they analyzed the spatial localization characters of the house number geocoding within street framework, and pointed out the shortages of traditional serial number and distance number. Then, they put forward and elaborate the block segmenting method of house number. At last, on the assumption that each block has 100 numbers, the figures of block segmenting are displayed. The block segmenting method can ensure the robustness of house number system. It further strengthens the order and localization role of house number and realizes binding house numbers to street block segment. House numbers will not become chaos with the increases and decreases or changing hands of the buildings in the system.

BIM Integration with Geospatial Information within the Urban Built Environment

2010 ◽  
pp. 382-404 ◽  
Author(s):  
Hongxia Wang ◽  
Andy Hamilton
Keyword(s):  
Built Environment ◽  
Web Service ◽  
Construction Industry ◽  
Spatial Information ◽  
City Management ◽  
Geospatial Information ◽  
Integration Framework ◽  
Planning Stage ◽  
Service Building ◽  
The City

In the construction industry, BIM is enabling the information sharing and integration practise culture to emerge. Consideration of the geo-location is essential at the design and planning stage for building construction. It is important to integrate BIM with surrounding geo-spatial information which will not only benefit the construction industry in getting site information, but also help urban management in getting building details in the city. This chapter reports the emerging efforts on BIM integration with geospatial information within the urban built environment. The authors have been working on the design and development of the integration framework of BIM and geospatial information. In this framework, a BIM web service, Building Feature Service (BFS), is defined to retrieve building objects and elements information based on OGC’s Web Service. This framework can extend the scope of BIM to the urban built environment to support life cycle information services for both city management and the construction industry.

Organisational aspects of spatial information infrastructure in Poland

2013 ◽  
Vol 62 (1) ◽  
pp. 85-95 ◽  
Author(s):  
Elzbieta Bielecka ◽  
Agnieszka Zwirowicz-Rutkowska
Keyword(s):  
Spatial Information ◽  
Information Infrastructure ◽  
Class Diagram ◽  
Use Case ◽  
Legal Regulations ◽  
Organisational Structure ◽  
Technical Aspects ◽  
Polish Law

Abstract One of the more important elements of spatial information infrastructure is the organisational structure defining the obligations and dependencies between stakeholders that are responsible for the infrastructure. Many SDI practitioners and theoreticians emphasise that its influence on the success or failure of activities undertaken is significantly greater than that of technical aspects. Being aware of the role of the organisational structure in the creating, operating and maintenance of spatial information infrastructure (SII), Polish legislators placed appropriate regulations in the Spatial Information Infrastructure Act, being the transposition of the INSPIRE Directive into Polish Law. The principal spatial information infrastructure stakeholders are discussed in the article and also the scope of cooperation between them. The tasks and relationships between stakeholders are illustrated in UML, in both the use case and the class diagram. Mentioned also are the main problems and obstructions resulting from imprecise legal regulations.

YOUTH EXPECTATIONS OF SMART CITY LIVING: AN IMPORTANCE- PERFORMANCE ANALYSIS OF YOUNG RESIDENTS’ PERSPECTIVES OF CITY GOVERNMENT

2017 ◽  
Vol 14 (1) ◽  
pp. 118-128
Author(s):  
Jason Cohen ◽  
Judy Backhouse ◽  
Omar Ally
Keyword(s):  
Performance Analysis ◽  
Young People ◽  
Smart City ◽  
Smart Cities ◽  
City Government ◽  
Diagnostic Tools ◽  
City Management ◽  
Bottom Up ◽  
Starting Point ◽  
The City

Young people are important to cities, bringing skills and energy and contributing to economic activity. New technologies have led to the idea of a smart city as a framework for city management. Smart cities are developed from the top-down through government programmes, but also from the bottom-up by residents as technologies facilitate participation in developing new forms of city services. Young people are uniquely positioned to contribute to bottom-up smart city projects. Few diagnostic tools exist to guide city authorities on how to prioritise city service provision. A starting point is to understand how the youth value city services. This study surveys young people in Braamfontein, Johannesburg, and conducts an importance-performance analysis to identify which city services are well regarded and where the city should focus efforts and resources. The results show that Smart city initiatives that would most increase the satisfaction of youths in Braamfontein  include wireless connectivity, tools to track public transport  and  information  on city events. These  results  identify  city services that are valued by young people, highlighting services that young people could participate in providing. The importance-performance analysis can assist the city to direct effort and scarce resources effectively.

Smart Urban Profiling And Management – New Insights For Enhancing Innovative And Sustainable City Development

2020 ◽  
Vol 9 (1) ◽  
pp. 36-46
Author(s):  
Rebecca Oberreiter
Keyword(s):  
Urban Development ◽  
Sustainable Urban Development ◽  
Management Model ◽  
City Management ◽  
City Marketing ◽  
City Development ◽  
Sustainable City ◽  
Framework Conditions ◽  
Fresh Impetus ◽  
The City

Rapidly changing framework conditions for city development such as globalization, demographic trends, deindustrialization, technological developments or the increasing urbanization as well as the economic, social and political changes are profound and change our urban life. This leads, that the cities of tomorrow will differ essentially from today´s city principles. Therefore innovative, strategically wise and quick action becomes a criterion for success. Here, more than ever, local conditions and requirements must be taken into account as well as global framework conditions. The responsible parties have to set the course so that the “City” remains competitive and sustainable in the future. Therefore, innovation processes and sustainable strategies for dealing with the diverse and complex agendas of a city in dialogue with those who are responsible for it must be initiated and management systems established so that new things can develop continuously and systematically. This work illustrates how the boundaries created to manage and market future liveable and sustainable city destinations are the root of the practical and academic problems that trouble city management these days.  This paper aims to develop the new integrated Smart Urban Profiling and Management model, which presents a new integrated approach for city marketing as an instrument of sustainable urban development. In this way, comprehensive research was conducted to evaluate if the holistic city marketing concept that integrates elements of smart city strategies and adaptive management is a more suitable instrument and integrative process than conventional city marketing in order to improve the sustainable urban development. Therefore, in this work, the designed “Smart Urban Profiling and Management model” for city management introduces an alternative and holistic perspective that allows transcending past boundaries and thus getting closer to the real complexities of managing city development in dynamic systems. The results offer the opportunity to recognize the city and consequently allow to developing successful strategies and implementation measures. This study targets to contribute to this endeavor in order to produce new impulses and incitements in the city management field and shall provide a fresh impetus for a new understanding of city marketing as the initiator of development processes, mobilization and moderator in concerning communication and participation processes. This paper is written from a perspective addressing those responsible for the city- management, city- & urban marketing and development.

scholarly journals Exploring Impact of Surrounding Service Facilities on Urban Vibrancy Using Tencent Location-Aware Data: A Case of Guangzhou

2021 ◽  
Vol 13 (2) ◽  
pp. 444
Author(s):  
Xucai Zhang ◽  
Yeran Sun ◽  
Ting On Chan ◽  
Ying Huang ◽  
Anyao Zheng ◽  
...  
Keyword(s):  
Rapid Development ◽  
Ordinary Least Squares ◽  
Information And Communications Technology ◽  
Time Data ◽  
Location Data ◽  
Point Of Interest ◽  
Quality Life ◽  
City Construction ◽  
The Impact ◽  
The City

Urban vibrancy contributes towards a successful city and high-quality life for people as one of its vital elements. Therefore, the association between service facilities and vibrancy is crucial for urban managers to understand and improve city construction. Moreover, the rapid development of information and communications technology (ICT) allows researchers to easily and quickly collect a large volume of real-time data generated by people in daily life. In this study, against the background of emerging multi-source big data, we utilized Tencent location data as a proxy for 24-h vibrancy and adopted point-of-interest (POI) data to represent service facilities. An analysis framework integrated with ordinary least squares (OLS) and geographically and temporally weighted regression (GTWR) models is proposed to explore the spatiotemporal relationships between urban vibrancy and POI-based variables. Empirical results show that (1) spatiotemporal variations exist in the impact of service facilities on urban vibrancy across Guangzhou, China; and (2) GTWR models exhibit a higher degree of explanatory capacity on vibrancy than the OLS models. In addition, our results can assist urban planners to understand spatiotemporal patterns of urban vibrancy in a refined resolution, and to optimize the resource allocation and functional configuration of the city.

City Management and the Emerging Welfare State: Evolution of City Budgets and Civic Responsibilities in Montreal, 1931–1951

1997 ◽  
Vol 9 (3) ◽  
pp. 339-357 ◽  
Author(s):  
Jean-Pierre Collin
Keyword(s):  
North America ◽  
Middle Class ◽  
Social Needs ◽  
Fiscal Crisis ◽  
Political Life ◽  
City Management ◽  
Political Machines ◽  
The Great Depression ◽  
State Evolution ◽  
The City

The Great Depression of the 1930s transformed municipal political life in Montreal, as it did that in other major cities in North America. For one thing, the debate between populists and reformers was revived as the electoral scene underwent fundamental changes. In many cities, political machines running on patronage became more influential as the middle class began to desert the city for the suburbs. At the same time, the margin of budgetary maneuvering available to cities was shrinking, and local public finances were reduced. Municipalities that had been obliged to borrow to meet social needs resulting from the depression were faced with a prolonged fiscal crisis, which for many of them resulted in bankruptcy and trusteeship. This was Montreal's fate in 1940.

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