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Factors Affecting the Performance of 3D Thermal Mapping for Energy Audits in A District by Using Infrared Thermography (IRT) Mounted on Unmanned Aircraft Systems (UAS)

Hou, Yu; Soibelman, Lucio; Volk, Rebekka; Chen, Meida

Abstract:
InfraredThermography (IRT) is a widely used non-destructive method for energy audits. However, plenty of research indicates that the performance of passive thermography is influenced by the method of data collection. Unmanned Aircraft Systems (UAS) has been successfully employed for conducting RGB photogrammetry, butthedata collectedfrom an infrared thermal camera and an optical camera differ from one another. The infrared Thermal camera usually has a lower display resolution, is more likely influenced by ambient condition, and is limited to the distance between camera and objects. UAS is being utilized for reducing the time and complexity of data collection and for capturing detailed thermal images on large areas like university campuses or entire city districts. Meanwhile, it is important to investigate the impacts of factors such as cameraangle, flightpatterns, and overlap of pictures when auditing energy of a group of buildings within a district. This paper introducesthe preliminary results of a study that tested factors that affect 3D thermal mapping by using a UAS. ... mehr



Zugehörige Institution(en) am KIT Institut für Industriebetriebslehre und Industrielle Produktion (IIP)
Publikationstyp Proceedingsbeitrag
Jahr 2019
Sprache Englisch
Identifikator KITopen-ID: 1000095030
Erschienen in Modular and Offsite Construction (MOC) Summit / International Symposium on Automation and Robotics in Construction (ISARC), International Conference on Construction and Real Estate Management (ICCREM), Bamff Alberta, Canada, May 21-24, 2019
Veranstaltung Modular and Offsite Construction Summit / International Symposium on Automation and Robotics in Construction / International Conference on Construction and Real Estate Management (MOC / ISARC / ICCREM 2019), Banff, Kanada, 21.05.2019 – 24.05.2019
Verlag University of Alberta, Edmonton
Seiten Paper 66
Externe Relationen Abstract/Volltext
Schlagworte Thermal Mapping; Unmanned Aircraft System (UAS); Flying Configurations; Energy Audits
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