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Stipek C, Hauser T, Adams D, Epting J, Brelsford C, Moehl J, Dias P, Piburn J, Stewart R. Inferring building height from footprint morphology data. Sci Rep 2024; 14:18651. [PMID: 39134571 PMCID: PMC11319631 DOI: 10.1038/s41598-024-66467-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Accepted: 07/01/2024] [Indexed: 08/15/2024] Open
Abstract
As cities continue to grow globally, characterizing the built environment is essential to understanding human populations, projecting energy usage, monitoring urban heat island impacts, preventing environmental degradation, and planning for urban development. Buildings are a key component of the built environment and there is currently a lack of data on building height at the global level. Current methodologies for developing building height models that utilize remote sensing are limited in scale due to the high cost of data acquisition. Other approaches that leverage 2D features are restricted based on the volume of ancillary data necessary to infer height. Here, we find, through a series of experiments covering 74.55 million buildings from the United States, France, and Germany, it is possible, with 95% accuracy, to infer building height within 3 m of the true height using footprint morphology data. Our results show that leveraging individual building footprints can lead to accurate building height predictions while not requiring ancillary data, thus making this method applicable wherever building footprints are available. The finding that it is possible to infer building height from footprint data alone provides researchers a new method to leverage in relation to various applications.
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Affiliation(s)
- Clinton Stipek
- Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA.
| | - Taylor Hauser
- Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
| | - Daniel Adams
- Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
| | - Justin Epting
- Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
| | | | - Jessica Moehl
- Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
| | - Philipe Dias
- Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
| | - Jesse Piburn
- Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
| | - Robert Stewart
- Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
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Herfort B, Lautenbach S, Porto de Albuquerque J, Anderson J, Zipf A. A spatio-temporal analysis investigating completeness and inequalities of global urban building data in OpenStreetMap. Nat Commun 2023; 14:3985. [PMID: 37414776 PMCID: PMC10326063 DOI: 10.1038/s41467-023-39698-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 06/26/2023] [Indexed: 07/08/2023] Open
Abstract
OpenStreetMap (OSM) has evolved as a popular dataset for global urban analyses, such as assessing progress towards the Sustainable Development Goals. However, many analyses do not account for the uneven spatial coverage of existing data. We employ a machine-learning model to infer the completeness of OSM building stock data for 13,189 urban agglomerations worldwide. For 1,848 urban centres (16% of the urban population), OSM building footprint data exceeds 80% completeness, but completeness remains lower than 20% for 9,163 cities (48% of the urban population). Although OSM data inequalities have recently receded, partially as a result of humanitarian mapping efforts, a complex unequal pattern of spatial biases remains, which vary across various human development index groups, population sizes and geographic regions. Based on these results, we provide recommendations for data producers and urban analysts to manage the uneven coverage of OSM data, as well as a framework to support the assessment of completeness biases.
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Affiliation(s)
- Benjamin Herfort
- Heidelberg Institute for Geoinformation Technology, Heidelberg, Germany.
- GIScience Chair, Institute of Geography, Heidelberg University, Heidelberg, Germany.
| | - Sven Lautenbach
- Heidelberg Institute for Geoinformation Technology, Heidelberg, Germany
| | | | | | - Alexander Zipf
- Heidelberg Institute for Geoinformation Technology, Heidelberg, Germany
- GIScience Chair, Institute of Geography, Heidelberg University, Heidelberg, Germany
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Milojevic-Dupont N, Wagner F, Nachtigall F, Hu J, Brüser GB, Zumwald M, Biljecki F, Heeren N, Kaack LH, Pichler PP, Creutzig F. EUBUCCO v0.1: European building stock characteristics in a common and open database for 200+ million individual buildings. Sci Data 2023; 10:147. [PMID: 36941275 PMCID: PMC10027854 DOI: 10.1038/s41597-023-02040-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 02/22/2023] [Indexed: 03/23/2023] Open
Abstract
Building stock management is becoming a global societal and political issue, inter alia because of growing sustainability concerns. Comprehensive and openly accessible building stock data can enable impactful research exploring the most effective policy options. In Europe, efforts from citizen and governments generated numerous relevant datasets but these are fragmented and heterogeneous, thus hindering their usability. Here, we present EUBUCCO v0.1, a database of individual building footprints for ~202 million buildings across the 27 European Union countries and Switzerland. Three main attributes - building height, construction year and type - are included for respectively 73%, 24% and 46% of the buildings. We identify, collect and harmonize 50 open government datasets and OpenStreetMap, and perform extensive validation analyses to assess the quality, consistency and completeness of the data in every country. EUBUCCO v0.1 provides the basis for high-resolution urban sustainability studies across scales - continental, comparative or local studies - using a centralized source and is relevant for a variety of use cases, e.g., for energy system analysis or natural hazard risk assessments.
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Affiliation(s)
- Nikola Milojevic-Dupont
- Mercator Research Institute of Global Commons and Climate Change, Berlin, 10829, Germany.
- Technical University Berlin, Berlin, 10623, Germany.
| | - Felix Wagner
- Mercator Research Institute of Global Commons and Climate Change, Berlin, 10829, Germany.
- Technical University Berlin, Berlin, 10623, Germany.
| | - Florian Nachtigall
- Mercator Research Institute of Global Commons and Climate Change, Berlin, 10829, Germany
- Technical University Berlin, Berlin, 10623, Germany
| | - Jiawei Hu
- Mercator Research Institute of Global Commons and Climate Change, Berlin, 10829, Germany
- Technical University Berlin, Berlin, 10623, Germany
| | | | - Marius Zumwald
- Technical University Berlin, Berlin, 10623, Germany
- ETH Zürich, Institute for Environmental Decisions, Zürich, 8092, Switzerland
| | - Filip Biljecki
- National University of Singapore, Singapore, 119077, Singapore
| | - Niko Heeren
- Norwegian University of Science and Technology (NTNU), Trondheim, 7491, Norway
| | - Lynn H Kaack
- Hertie School, Data Science Lab, Berlin, 10117, Germany
| | - Peter-Paul Pichler
- Potsdam Institute for Climate Impact Research (PIK), Potsdam, 14473, Germany
| | - Felix Creutzig
- Mercator Research Institute of Global Commons and Climate Change, Berlin, 10829, Germany
- Technical University Berlin, Berlin, 10623, Germany
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Arcaute E, Ramasco JJ. Recent advances in urban system science: Models and data. PLoS One 2022; 17:e0272863. [PMID: 35976953 PMCID: PMC9384974 DOI: 10.1371/journal.pone.0272863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Cities are characterized by the presence of a dense population with a high potential for interactions between individuals of diverse backgrounds. They appear in parallel to the Neolithic revolution a few millennia ago. The advantages brought in terms of agglomeration for economy, innovation, social and cultural advancements have kept them as a major landmark in recent human history. There are many different aspects to study in urban systems from a scientific point of view, one can concentrate in demography and population evolution, mobility, economic output, land use and urban planning, home accessibility and real estate market, energy and water consumption, waste processing, health, education, integration of minorities, just to name a few. In the last decade, the introduction of communication and information technologies have enormously facilitated the collection of datasets on these and other questions, making possible a more quantitative approach to city science. All these topics have been addressed in many works in the literature, and we do not intend to offer here a systematic review. Instead, we will only provide a brief taste of some of these above-mentioned aspects, which could serve as an introduction to the collection ‘Cities as Complex Systems’. Such a non-systematic view will lead us to leave outside many relevant papers, and for this we must apologise.
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Affiliation(s)
- Elsa Arcaute
- Centre for Advanced Spatial Analysis, University College London, London, United Kingdom
- * E-mail: (EA); (JJR)
| | - José J. Ramasco
- Instituto de Física Interdisciplinar y Sistemas Complejos IFISC (CSIC-UIB), Campus UIB, Palma de Mallorca, Spain
- * E-mail: (EA); (JJR)
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Koumetio Tekouabou SC, Diop EB, Azmi R, Jaligot R, Chenal J. Reviewing the application of machine learning methods to model urban form indicators in planning decision support systems: Potential, issues and challenges. JOURNAL OF KING SAUD UNIVERSITY - COMPUTER AND INFORMATION SCIENCES 2021. [DOI: 10.1016/j.jksuci.2021.08.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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