Academic Journal
AN ANALYSIS OF TECHNIQUES IN URBAN CLIMATE STUDIES FOR THE METROPOLITAN AREA OF RIO DE JANEIRO.
العنوان: | AN ANALYSIS OF TECHNIQUES IN URBAN CLIMATE STUDIES FOR THE METROPOLITAN AREA OF RIO DE JANEIRO. |
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المؤلفون: | Andrews Lucena |
المصدر: | Geo UERJ, Vol 0, Iss 34, Pp e40954-e40954 (2019) |
بيانات النشر: | Universidade do Estado do Rio de Janeiro, 2019. |
سنة النشر: | 2019 |
المجموعة: | LCC:Geography (General) |
مصطلحات موضوعية: | clima urbano. séries temporais. transectos fixos e móveis. sensoriamento remoto da atmosfera. modelagem numérica de mesoescala, Geography (General), G1-922 |
الوصف: | This paper discusses the advantages and limitations of four techniques for urban climate and the urban heat island analysis considering the Metropolitan Area of Rio de Janeiro (MARJ) as the study area. The techniques presented and discussed are the time series analysis of the standard meteorological station, fixed and mobile transects, remote sensing (Landsat) and numerical modeling (Mesoscale Model Version 5 – MM-5). The first technique is most classical in urban climate studies, but it is limited to only one point on the surface, while fixed and mobile transects cover more points for spatial mapping. Remote sensing and numerical modeling extend spatial coverage and access the entire study area, providing detail and knowledge of the urban climate. We conclude that a more comprehensive and complete urban climate study is given with the combined use of these techniques.This paper discusses the advantages and limitations of four techniques for urban climate and the urban heat island analysis considering the Metropolitan Area of Rio de Janeiro (MARJ) as the study area. The techniques presented and discussed are the time series analysis of the standard meteorological station, fixed and mobile transects, remote sensing (Landsat) and numerical modeling (Mesoscale Model Version 5 – MM-5). The first technique is most classical in urban climate studies, but it is limited to only one point on the surface, while fixed and mobile transects cover more points for spatial mapping. Remote sensing and numerical modeling extend spatial coverage and access the entire study area, providing detail and knowledge of the urban climate. We conclude that a more comprehensive and complete urban climate study is given with the combined use of these techniques. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | Spanish; Castilian Portuguese |
تدمد: | 1415-7543 1981-9021 |
Relation: | https://www.e-publicacoes.uerj.br/index.php/geouerj/article/view/40954; https://doaj.org/toc/1415-7543; https://doaj.org/toc/1981-9021 |
DOI: | 10.12957/geouerj.2019.40954 |
URL الوصول: | https://doaj.org/article/2e8e245ff99f4bdca9153da16000e135 |
رقم الانضمام: | edsdoj.2e8e245ff99f4bdca9153da16000e135 |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 14157543 19819021 |
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DOI: | 10.12957/geouerj.2019.40954 |