Processamento de dados geoespaciais: uma abordagem com a biblioteca Geotools e imagens Sentinel-2 e Landsat-8

Abstract

This work presents the development of a system for collecting, processing, converting, and publishing geospatial data, with a focus on transforming satellite images from GeoTIFF to GeoJSON format, and subsequent integration with the AgDataBox (ADB) platform. The project builds upon the foundation established in the first Undergraduate Thesis (TCC 1), expanding the solution with new functionalities and external integrations. The adopted methodology involved the use of modern technologies such as Spring Boot for backend API development, Angular for the interactive web interface, and the GeoTools library for geospatial processing of raster data. Additionally, the application was integrated with the AgroMonitoring API, which provided the satellite images used during the tests. The system allows users to register their API Key, define areas of interest, select images, and initiate the conversion and submission process to ADB, where the data can be viewed interactively. As a result, a fully functional solution was obtained, capable of performing all stages of the geospatial workflow in an automated and efficient manner. The project concludes by highlighting the feasibility of the solution and suggesting areas for improvement in future versions.