Aplicação da geotecnologia para identificar fragmentos de vegetação do município de Belém-Pará no ano de 2020

Abstract

The general objective of this research is to identify, through the use of geotechnology, the areas that have fragments of vegetation and the areas of environmental conservation in the municipality of Belém. using the search engines Google Academic and Online Scientific Library SciELO, in addition to generating maps and performing spatial analyses, two CBERS 04A images were acquired, in the INPE image catalog, filtering images with cloud cover less than 25 % between 2020 and 2021. The images chosen were from orbits/points 211/114 and 211/115, from August 20, 2020. From the analysis of the data obtained, it was possible to identify the environmental conservation areas in the municipality of Belém and the vegetation fragments, highlighting: the Ecological and Environmental Park of Belém, the Utinga State Park, the Environmental Protection Area of the Metropolitan Region of Belém, the Rodrigues Alves Wood, the Emílio Goeldi Museum and the Combu Island Environmental Protection Area, as well as the importance of geotechnologies for the identification of environmental protection areas, which can also be used to define more effective forms of use and occupation of areas of vegetation fragments in Belém and other municipalities interested in nature conservation.