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Detection of Ephemeral Sand River Flow Using Hybrid Sandpiper Optimization-Based CNN Model

Detection of Ephemeral Sand River Flow Using Hybrid Sandpiper Optimization-Based CNN Model

Arunadevi Thirumalraj, V. S. Anusuya, B. Manjunatha
Copyright: © 2024 |Pages: 20
ISBN13: 9798369311943|ISBN13 Softcover: 9798369346846|EISBN13: 9798369311950
DOI: 10.4018/979-8-3693-1194-3.ch010
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MLA

Thirumalraj, Arunadevi, et al. "Detection of Ephemeral Sand River Flow Using Hybrid Sandpiper Optimization-Based CNN Model." Innovations in Machine Learning and IoT for Water Management, edited by Abhishek Kumar, et al., IGI Global, 2024, pp. 195-214. https://doi.org/10.4018/979-8-3693-1194-3.ch010

APA

Thirumalraj, A., Anusuya, V. S., & Manjunatha, B. (2024). Detection of Ephemeral Sand River Flow Using Hybrid Sandpiper Optimization-Based CNN Model. In A. Kumar, A. Srivastav, A. Dubey, V. Dutt, & N. Vyas (Eds.), Innovations in Machine Learning and IoT for Water Management (pp. 195-214). IGI Global. https://doi.org/10.4018/979-8-3693-1194-3.ch010

Chicago

Thirumalraj, Arunadevi, V. S. Anusuya, and B. Manjunatha. "Detection of Ephemeral Sand River Flow Using Hybrid Sandpiper Optimization-Based CNN Model." In Innovations in Machine Learning and IoT for Water Management, edited by Abhishek Kumar, et al., 195-214. Hershey, PA: IGI Global, 2024. https://doi.org/10.4018/979-8-3693-1194-3.ch010

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Abstract

Ephemeral sand rivers are a major supply of water in Southern Africa that flow continuously all year. The fact is a sizeable fraction of this water permeates the silt in the riverbed, protecting it from evaporation and keeping it available to farmers throughout the dry season. This study set out to investigate the usefulness of satellite optical data in order to assess the possibility for discovering unexpected surface flows. The spatio-temporal resolution required to identify irregular flows in the comparatively small sand rivers typical of dry regions. A hybrid pre-trained convolutional neural network is used to execute data categorization using the hybrid sandpiper optimization technique. Sentinel-2's higher spatial and temporal resolution allowed for accurate surface water identification even in conditions where river flow had drastically decreased and the riverbeds were heavily hidden by cloud cover. The model suggested in this study fared better than rival models in this field, obtaining a remarkable accuracy rate of 99.77%.

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