Monitoring Heritage Buildings with Open Source Hardware Sensors: A Case Study of the Mosque-Cathedral of Córdoba

Abstract

A number of physical factors can adversely affect cultural heritage. Therefore, monitoring parameters involved in the deterioration process, principally temperature and relative humidity, is useful for preventive conservation. In this study, a total of 15 microclimate stations using open source hardware were developed and stationed at the Mosque-Cathedral of Córdoba, which is registered with UNESCO for its outstanding universal value, to assess the behavior of interior temperature and relative humidity in relation to exterior weather conditions, public hours and interior design. Long-term monitoring of these parameters is of interest in terms of preservation and reducing the costs of future conservation strategies. Results from monitoring are presented to demonstrate the usefulness of this system.

Digital Twin: A Hbim-Based Methodology to Support Preventive Conservation of Historic Assets Through Heritage Significance Awareness

“…Besides the need to analyse parameters related to climate control within and around CH assets, other categories of sensing devices might attract the attention of Heritage Conservation stakeholders (Klein et al, 2017). As illustrated in a project led by the University of Cordoba (Mesas-Carrascosa et al, 2016), Spain, interior temperature and relative humidity, the external climatic conditions and spaces' occupancy can be monitored in relation to the configuration of the site to better understand their interrelation. The joint analysis of such data can help in identifying issues and potential threats related to the initial design, spatial configuration, occupancy, and understand the process behind to suggest further possible solutions.…”

Intelligent Municipal Heritage Management Service in a Smart City: Telecommunication Traffic Characterization and Quality of Service

“…Therefore, the government can provide better services to citizens and obtain cost savings, resulting in a sustainable city [6]. 2 Wireless Communications and Mobile Computing heritage management is a service protecting heritages from deterioration causes that damage the durability of heritage [9]. Cultural heritage preservation is necessary due to two types of dangerous agents: environmental agents and vandalism.…”

“…This work is based on an existing municipal network architecture and evaluates the communications needs for the deployment of a new service [8]. The new service evaluated is the intelligent management of the city cultural heritage [9].Cultural heritages are important treasures for cities from the touristic point of view. Besides, citizens are also willing to preserve the symbols of their own history.…”

“…This work is based on an existing municipal network architecture and evaluates the communications needs for the deployment of a new service [8]. The new service evaluated is the intelligent management of the city cultural heritage [9].…”

Internet de las cosas y plataformas de código abierto como herramientas de apoyo para la construcción 4.0.= Internet of things and open source platforms as support tools for construction 4.0.

“…Todo ello con el objetivo de su aplicación como fuente de energía renovable para la edificación. Mesas-Carrascosa et al (Mesas-Carrascosa et al, 2016) también hizo uso de la plataforma Arduino y sensores DHT22 para el seguimiento de las condiciones ambientales de la Mezquita-Catedral de Córdoba. Gracias a ello detectó claramente como las condiciones climáticas exteriores estaban afectando a las condiciones interiores.…”