Results 21 to 30 of about 1,774,862 (335)

Mapping Urban Functional Areas Using Multisource Remote Sensing Images and Open Big Data

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
The urban functional areas (UFAs) are the basic spatial units of a city, identifying their category information and spatial distribution is of great significance for studying urban spatial structure and formulating scientific and reasonable urban ...
Yifan Chen   +4 more
semanticscholar   +1 more source

Functional regions and areas: literature review according to application fields [PDF]

open access: yesGeodetski Vestnik, 2017
This paper provides a literature review by fields of application of functional regions and functional areas. The application of functional regions, functional urban regions, and functional urban areas is mostly found in labour market analyses and ...
Samo Drobne
doaj   +1 more source

DO POST-SOCIALIST URBAN AREAS MAINTAIN THEIR SUSTAINABLE COMPACT FORM? ROMANIAN URBAN AREAS AS CASE STUDY [PDF]

open access: yesJournal of Urban and Regional Analysis, 2022
The compact city is regarded as an important concept in promoting sustainable development, especially within the European Union. The socialist urban planning system maintained a high compactness of the urban areas through almost exclusive predominance of
Simona Raluca GRĂDINARU   +2 more
doaj   +1 more source

Building-Level Urban Functional Area Identification Based on Multi-Attribute Aggregated Data from Cell Phones—A Method Combining Multidimensional Time Series with a SOM Neural Network

open access: yesISPRS International Journal of Geo-Information, 2022
Portraying functional urban areas provides useful insights for understanding complex urban systems and formulating rational urban plans. Mobile phone user trajectory data are often used to infer the individual activity patterns of people and for ...
Zhenglin Song   +6 more
doaj   +1 more source

Formation of Functional Urban Areas: The Case of Bialystok Functional Area [PDF]

open access: yesOptimum. Studia Ekonomiczne, 2017
Functional urban areas are becoming increasingly important in urban development policies as a comprehensive approach to solving problems and addressing development goals, not only of cities but also neighboring towns. Integrated territorial investments (ITI) are a new tool of cohesion policies aimed at better achievement of socio-economic development ...
Tadeusz Truskolaski   +2 more
openaire   +1 more source

Identification of Urban Functional Areas and Urban Spatial Structure Analysis by Fusing Multi-Source Data Features: A Case Study of Zhengzhou, China

open access: yesSustainability, 2023
The identification and delineation of urban functional zones (UFZs), which are the basic units of urban organisms, are crucial for understanding complex urban systems and the rational allocation and management of resources.
Jinxin Wang   +3 more
semanticscholar   +1 more source

Multi-source Data-driven Identification of Urban Functional Areas: A Case of Shenyang, China

open access: yesChinese Geographical Science, 2022
Urban functional area (UFA) is a core scientific issue affecting urban sustainability. The current knowledge gap is mainly reflected in the lack of multi-scale quantitative interpretation methods from the perspective of human-land interaction.
Bing Xue   +4 more
semanticscholar   +1 more source

Estimating regional unemployment with mobile network data for Functional Urban Areas in Germany [PDF]

open access: yes, 2020
The ongoing growth of cities due to better job opportunities is leading to increased labour-relatedcommuter flows in several countries. On the one hand, an increasing number of people commuteand move to the cities, but on the other hand, the labour ...
Hadam, Sandra   +2 more
core   +1 more source

Identification of urban functional areas based on social media location data: a case study of Shanghai

open access: yes上海师范大学学报. 自然科学版, 2022
Based on social media location data,this paper uses K-means clustering method to achieve the identification of urban functional areas in Shanghai by analyzing the change pattern of Tencent user density heat values at the grid scale of 500 m×500 m at ...
NIU Yanyan   +4 more
doaj   +1 more source

Multi-Scale Recursive Identification of Urban Functional Areas Based on Multi-Source Data

open access: yesSustainability, 2023
The study of urban functional area identification is of great significance for urban function cognition, spatial planning, and economic development. In the identification of urban functional areas, most studies considered only a single data source and a ...
Ting Liu, Gang Cheng, J. Yang
semanticscholar   +1 more source

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