Characterization of Fuel Types for the Canadian Region Using MODIS MCD12Q1 Data

Characterization of Fuel Types for the Canadian Region Using MODIS MCD12Q1 Data

The characterization and mapping of fuel types is one of the most important factors to consider in the development of accurate fire behavior models. This study introduces a new methodology for generating a fuel map that can be easily updated on an annual basis. The method involves identifying associ...

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Bibliographic Details
Main Authors: Enrica Nestola, Olga Gavrichkova, Vito Vitale, Enrico Brugnoli, Maurizio Sarti
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Fire
Subjects:
fire risk
land cover
fuel-type mapping
vegetation type classification
confusion matrix
fire behavior prediction system
Online Access:https://www.mdpi.com/2571-6255/7/12/485
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Summary:The characterization and mapping of fuel types is one of the most important factors to consider in the development of accurate fire behavior models. This study introduces a new methodology for generating a fuel map that can be easily updated on an annual basis. The method involves identifying associations between the Moderate Resolution Imaging Spectroradiometer (MODIS) land cover MCD12Q1 classes and the fuel-type classes categorized by the Canadian Fire Behavior Prediction System (FBP). For this purpose, MCD12Q1 Land Cover Type 1 data (MODIS LCM) were collected for the Canadian region. Concurrently, the Canadian fuel-type map implemented in the Fire Behavior Prediction System (FBP FTM) served as the reference dataset. Both MODIS LCM and FBP FTM were reclassified into a new Canadian FTM (NC-FTM) based on seven fuel-type classes. The method involves three key steps: (1) adapting MODIS LCM and FBP FTM for the classification of the Canadian region, (2) removing ambiguity, and (3) characterizing and assessing the accuracy of the new fuel-type classification using a confusion matrix classification algorithm. The achieved accuracy for the new classification exceeds 85%, highlighting the effectiveness of the approach. The use of MODIS LCM offers a cost-effective method for the annual characterization and mapping of fuel types, providing a practical improvement to the FBP model for Canada. Furthermore, with the proposed methodology, a fuel-type map can be generated for other specific areas of interest in the boreal region.
ISSN:2571-6255

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