A Multimodal Spatial and Temporal Features-Based Dataset for Wildfire Risk Prediction

João V. Lopes,Catarina Silva,C. Fonte,Alberto Cardoso

Published 2025 in Experiment@ International Conference

ABSTRACT

Forest fires are an increasing threat to ecosystems and communities, exacerbated by climate change driving increased frequency and intensity. Accurate fire risk assessment and early detection are essential for effective mitigation and response. Intelligent predictive models are currently at forefront of this effort, yet they are highly dependent on the quality, quantity, and diversity of data. A key challenge in wildfire prediction lies in the integration of spatial and temporal features, making multimodal data fusion critical. In this paper, we propose a methodology to create multimodal datasets designed to support wildfire risk prediction. Our approach integrates meteorological, topographical, and fire history data across various formats, spatial resolutions, and temporal scales. Datasets include fire-related variables, such as, burned area occurrence, ignition events, and fire causes, alongside input features like temperature, humidity, wind conditions, land use and land cover classification, vegetation indices, and terrain attributes. Data sources include Copernicus Earth Observation data, satellite imagery, IPMA meteorological records, and ICNF fire reports, offering a comprehensive view of wildfire risk factors. The resulting dataset enables a wide range of applications, including machine learning-based fire prediction, risk mapping, and informed land management. This work contributes a valuable resource for researchers, policymakers, and emergency response teams, advancing data-driven strategies for forest fire prevention and management.

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