EVALUATION OF TEMPERATURE IN A SELF-BURNING COAL WASTE PILE CONSIDERING UAV DATA AND IN SITU MEASUREMENTS

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2020

Autores

Ana Teodoro (Autor) FCUP; Fernandes, J (Autor) Outra; Santos, P (Autor) Outra; Lia Duarte (Autor) FCUP; Flores, D (Autor) FCUP

Ata de Conferência Internacional

Título: IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium

Páginas: 5218-5221

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-00T-MHM

DOI: 10.1109/igarss39084.2020.9324525

Abstract (EN): The Sao Pedro da Cova (Portugal) coal mine produced a significant volume of waste deposited in different piles that have been on self-burning, continuously, for the past 15 years, increasing regional environmental concerns. Attempting to study and monitor the combustion phenomenon in these waste deposits, periodic measurements have been made using multiple sensors on-board of an unmanned aerial vehicle (UAV) and also in situ measurements. Assessments from RGB camera, thermal infrared and multispectral sensors, in addition to the geostatistical analysis of the in situ data, confirmed that the self-burning process is still active. Furthermore, the UAV methodology applied seems adequate for steep settings with difficult accessibility, as well as allowing for a better understanding and monitoring of the overall progression and state of the waste piles' self-burning process.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 4