Issue |
E3S Web of Conf.
Volume 382, 2023
8th International Conference on Unsaturated Soils (UNSAT 2023)
|
|
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Article Number | 22003 | |
Number of page(s) | 6 | |
Section | Long-Term Measurements of Suction in the Field and their Relation to Climatic Parameters - Part I | |
DOI | https://doi.org/10.1051/e3sconf/202338222003 | |
Published online | 24 April 2023 |
Spatiotemporal deep learning approach for estimating water content profiles in soil layers
1 Department of Infrastructure Engineering, University of Melbourne, Melbourne, Victoria, Australia
2 Department of Civil Engineering, Sharif University of Technology, Tehran, Iran
3 Department of Civil Engineering, Iran University of Science and Technology, Iran
4 Department of Civil Engineering, University of Ottawa, Ottawa, Ontario, Canada
* Corresponding author: sfazelmojtah@student.unimelb.edu.au
Land subsidence associated with using natural groundwater resources for serving the growing population needs has been receiving extensive research attention in the literature over the past few decades. The water content fluctuation in the of subsurface soil layers significantly impacts the land subsidence. The key objective of this study is to predict changes in water content profiles in soil layers over a long period of time using a deep learning-based approach. A convolution neural network algorithm that is commonly used in Artificial Intelligence (AI) applications is modified in the present study for processing in-situ measurement water content profiles. The approach used in the proposed AI method has a distinct advantage for generating dynamic predictions based on the extracted spatiotemporal characteristics of the data. In addition, three different algorithms are compared with respect to time series prediction, including long-short-term memory (LSTM), multiple-layer perceptron (MLP) networks and autoregressive integrated moving average (ARIMA).
Key words: Land subsidence / Spatiotemporal analysis / Deep learning prediction / Water content profiles
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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