SIGFIS: a Geographic Information System for Monitoring the Use of Water Resources in the State of Pernambuco

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Abstract
Objective: The objective is to develop a Geographic Information System for Monitoring (SIGFIS) for the oversight of water resource use in the State of Pernambuco, aiming to improve the efficiency of monitoring operations and water sustainability. Literature Review: The study is based on theories and applications of Geographic Information Systems (GIS) in water resource management. Method: The methodology includes an applied and descriptive study, with data collection from sources such as APAC, IBGE, and CPRM. Documental research methods and field surveys were used, along with geoprocessing. The data were standardized and integrated into a geographic database, with the creation of thematic maps and spatial analyses. Results and Discussion: The results include an improvement in the real-time monitoring capacity of water resources, allowing for a faster response to irregularities and optimization of monitoring resources. Research Implications: Practical implications include improving the efficiency of monitoring operations and APAC's response capacity, while theoretical implications reinforce the importance of GIS in water resource management. It is expected that SIGFIS will contribute to the formulation of more robust and scientifically-based public policies. Originality/Value: This study contributes to the literature by developing a specific GIS for the monitoring of water resources in Pernambuco, demonstrating the relevance of GIS technology in promoting water sustainability and improving environmental governance.