Data: Burned Area - Landsat 30 meters. Purpose: A burned area product that maps the extent of burned coverage in Chapada Das Mesas National Park and Buffer Zone (20 km). This asset is the result of the mapping manual vectorization of fire scars and visual detection with products with a finer resolution (Landsat - TM, ETM, and OLI sensors) with 30 meters of the resolution spacial, with a standardized mapping scale at 1:25.000. Coverage: Chapada Das Mesas National Park - CMNP (1600.46 km²) and Buffer Zone - 20km (4808.85 km²). Period: 1990 to 2017. Spatial resolution: 30 meters. Product: Annual and Monthly Burned Area. Coordinate reference system: Geographic Coordinate System with Datum WGS-84 (EPSG:4326). Dataset usage: It is free to use, but if you use this dataset in your work, please cite the repository and our paper correctly. We also welcome users to invite us for collaboration. Acknowledgments: To the Fundação Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), and the Fundação de Amparo à Pesquisa e ao Desenvolvimento Científico e Tecnológico do Maranhão (FAPEMA) for the research grant CAPES/FAPEMA Nº 29/2017. S.T.A. received postdoctoral support from grants #2014/12728-1, São Paulo Research Foundation (FAPESP). We also thanks the Graduate Program in Agriculture and Environment – PPGAA (UEMA/Balsas). Associated publication: De Carvalho, I. S., Alvarado, S. T., Sanna Freire Silva, T., Leandro De Oliveira Cordeiro, C., Fidelis, A., Valéria Carvalho Saraiva, R., A.M.M.A. Figueiredo, F., Roberto P. De Sousa, J., & Massi Ferraz, T. (2023). How does the fire regime change after creating a protected area in the Brazilian Cerrado? Journal for Nature Conservation, 71, 126318. https://doi.org/10.1016/j.jnc.2022.126318 File format: GeoTIFF format. The pixel values (1) represent the area burned and pixel values (0) area unburned in each year. The pixel values to montlhy data have the value correspond moth (5 - 11, may - november), and values 0 to area unburned. For this dataset, please use the following references: De Carvalho, I. S., et al. (2023). How does the fire regime change after creating a protected area in the Brazilian Cerrado? Journal for Nature Conservation, 71, 126318. https://doi.org/10.1016/j.jnc.2022.126318 De Carvalho, I. S., Alvarado, S. T., & Massi Ferraz, T. (2023). Burned Area Chapada das Mesas National Park. (Versão 01) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.10289082