Evaluating polynomial and Gaussian fitting techniques for accurate sub-index pH modeling in water quality index development

Abstract This study proposes and evaluates curve-fitting models—specifically polynomial and Gaussian techniques—to accurately compute the pH sub-index as part of a Water Quality Index (WQI). This modeling is essential for enhancing the reliability of pH representation in real-time Internet of Things...

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Bibliographic Details
Main Authors: Wibowo Harry Sugiharto, Agung Budi Prasetijo, Heru Susanto
Format: Article
Language:English
Published: Springer 2025-07-01
Series:Discover Water
Subjects:
Online Access:https://doi.org/10.1007/s43832-025-00246-6
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