Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Urban planning and agriculture. Methodology for assessing rooftop greenhouse potential of non-residential areas using airborne sensors
The integration of rooftop greenhouses (RTGs) in urban buildings is a practice that is becoming increasingly important in the world for their contribution to food security and sustainable development. However, the supply of tools and procedures to facilitate their implementation at the city scale is limited and laborious. This work aims to develop a specific and automated methodology for identifying the feasibility of implementation of rooftop greenhouses in non-residential urban areas, using airborne sensors. The use of Light Detection and Ranging (LIDAR) and Long Wave Infrared (LWIR) data and the Leica ALS50-II and TASI-600 sensors allow for the identification of some building roof parameters (area, slope, materials, and solar radiation) to determine the potential for constructing a RTG. This development represents an improvement in time and accuracy with respect to previous methodology, where all the relevant information must be acquired manually. The methodology has been applied and validated in a case study corresponding to a non-residential urban area in the industrial municipality of Rubí, Barcelona (Spain). Based on this practical application, an area of 36,312 m2 out of a total area of 1,243,540 m2 of roofs with ideal characteristics for the construction of RTGs was identified. This area can produce approximately 600 tons of tomatoes per year, which represents the average yearly consumption for about 50% of Rubí total population. The use of this methodology also facilitates the decision making process in urban agriculture, allowing a quick identification of optimal surfaces for the future implementation of urban agriculture in housing. It also opens new avenues for the use of airborne technology in environmental topics in cities. ; Postprint (author's final draft)
Urban planning and agriculture. Methodology for assessing rooftop greenhouse potential of non-residential areas using airborne sensors
The integration of rooftop greenhouses (RTGs) in urban buildings is a practice that is becoming increasingly important in the world for their contribution to food security and sustainable development. However, the supply of tools and procedures to facilitate their implementation at the city scale is limited and laborious. This work aims to develop a specific and automated methodology for identifying the feasibility of implementation of rooftop greenhouses in non-residential urban areas, using airborne sensors. The use of Light Detection and Ranging (LIDAR) and Long Wave Infrared (LWIR) data and the Leica ALS50-II and TASI-600 sensors allow for the identification of some building roof parameters (area, slope, materials, and solar radiation) to determine the potential for constructing a RTG. This development represents an improvement in time and accuracy with respect to previous methodology, where all the relevant information must be acquired manually. The methodology has been applied and validated in a case study corresponding to a non-residential urban area in the industrial municipality of Rubí, Barcelona (Spain). Based on this practical application, an area of 36,312 m2 out of a total area of 1,243,540 m2 of roofs with ideal characteristics for the construction of RTGs was identified. This area can produce approximately 600 tons of tomatoes per year, which represents the average yearly consumption for about 50% of Rubí total population. The use of this methodology also facilitates the decision making process in urban agriculture, allowing a quick identification of optimal surfaces for the future implementation of urban agriculture in housing. It also opens new avenues for the use of airborne technology in environmental topics in cities. ; Postprint (author's final draft)
Urban planning and agriculture. Methodology for assessing rooftop greenhouse potential of non-residential areas using airborne sensors
Nadal, Ana (Autor:in) / Alamús, Ramón (Autor:in) / Pipia, Luca (Autor:in) / Ruiz García, Antonio (Autor:in) / Corbera, Jordi (Autor:in) / Cuerva Contreras, Eva (Autor:in) / Rieradevall Pons, Joan (Autor:in) / Josa Garcia-Tornel, Alejandro (Autor:in) / Universitat Politècnica de Catalunya. Departament d'Enginyeria de Projectes i de la Construcció / Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
01.12.2017
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Urban agriculture , Hivernacles , amart cities , Agricultura urbana , Cities and towns--Technological innovations , Àrees temàtiques de la UPC::Energies::Recursos energètics renovables , Cities sustainability , certical farming , City planning--Technological innovations , Ciutats -- Innovacions tecnològiques , Urbanisme -- Aspectes ambientals , Política urbana , dood security , industrial parks
DDC:
720
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