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Population noise ex...
Population noise exposure modelling using large scale multi-agent simulation
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- Le Bescond, V. (author)
- Univ Gustave Eiffel, AME-SPLOTT, F-44344 Bouguenais, France; IRSTV, Nantes, France
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- Gastineau, P. (author)
- Univ Gustave Eiffel, AME-SPLOTT, F-44344 Bouguenais, France; IRSTV, Nantes, France
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- Aumond, P. (author)
- Univ Gustave Eiffel, CEREMA, UMRAE, F-44344 Bouguenais, France
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- Luquezi, L. G. (author)
- Univ Gustave Eiffel, AME-SPLOTT, F-44344 Bouguenais, France; IRSTV, Nantes, France
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- Nygren, Johan (author)
- KTH,Marcus Wallenberg Laboratoriet MWL,Fordonsteknik och akustik
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- Soulhac, L. (author)
- INSA Lyon, 20 avenue Albert Einstein, 69621 Villeurbanne, France, 20 avenue Albert Einstein
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- Charvolin-Volta, P. (author)
- INSA Lyon, 20 avenue Albert Einstein, 69621 Villeurbanne, France, 20 avenue Albert Einstein
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- Lejri, D. (author)
- ENTPE, 3 rue Maurice Audin, 69518 Vaulx-En-Velin Cedex, France, 3 rue Maurice Audin
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- Can, A. (author)
- Univ Gustave Eiffel, AME-SPLOTT, F-44344 Bouguenais, France; IRSTV, Nantes, France
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(creator_code:org_t)
- European Acoustics Association, EAA, 2023
- 2023
- English.
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In: Forum Acusticum 2023 - 10th Convention of the European Acoustics Association, EAA 2023. - : European Acoustics Association, EAA.
- Related links:
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https://urn.kb.se/re...
Abstract
Subject headings
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- Modelling the noise exposure for a given population is essential in order to assess its potential environmental health issues and to guide authorities in their urban planning or transportation policies. This paper introduces a new method for evaluating noise exposure of large-scale populations based on MATSim, an open- source agent-based transportation simulator. A list of agents, i.e. a synthetic population, is generated using available census and travel surveys, and are used in the transport simulation. The description of the agents includes their socio-professional profile. The resulting vehicle movements are then used in NoiseModelling, an open-source CNOSSOS-EU implementation for noise emission and propagation, to compute the noise levels every time step, typically every 15mn. Agents are then followed in their daily schedule and a noise level is assigned to them every time step. The result is a 24h noise level time history for every agent. Opportunities for analysis are discussed, such as the detailed population exposure assessment and the investigation of environmental justice issues. A case study is presented and some use cases are explored. Finally, a similar coupling for air pollutants (CO2, NOx, ...) using the HBEFA emission database and the SIRANE dispersion model is under development that will enable multi-exposure assessments.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Annan naturresursteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Other Environmental Engineering (hsv//eng)
Keyword
- exposition
- matsim
- multi-agent
- noisemodelling
- pollution
Publication and Content Type
- ref (subject category)
- kon (subject category)
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