LANDSAT 8 and 9 image processing - high hinterland of Paraíba

Credits: Gilberto P. Ribeiro.

Processing in the SPRING 5.5.6 system (INPE).

LANDSAT 8 satellite images (USGS).

RGB 543 color composition.

Date 2025.

 

Image Processing Steps :

1- Georeferencing assessment;

2- Evaluation of radiometric, geometric and atmospheric corrections;

3- Applying highlights to obtain contrast. in the bands;

4- Generating color compositions using the RGB method:

5- Segmentation by region and by pixel;

6- Choice of land use patterns and vegetation cover;

7- Supervised or semi-supervised classification;

8- Thematic mapping of land use and vegetation cover.

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Cartographic Engineers on the team: Dr. Gilberto P. Ribeiro and Dr. Jhonnes A. Vaz.

Student of Cartographic Engineering (UERJ): Johanssen L. Lobo.