Academic Journal

AN ANALYSIS OF TECHNIQUES IN URBAN CLIMATE STUDIES FOR THE METROPOLITAN AREA OF RIO DE JANEIRO.

التفاصيل البيبلوغرافية
العنوان: AN ANALYSIS OF TECHNIQUES IN URBAN CLIMATE STUDIES FOR THE METROPOLITAN AREA OF RIO DE JANEIRO.
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
الوصف
تدمد:14157543
19819021
DOI:10.12957/geouerj.2019.40954