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Rainfall-Runoff Modeling Using Artificial Neural Networks

Tokar, A. Sezin, Johnson, Peggy A.·1999·Journal of Hydrologic Engineering
DOI 10.1061/(asce)1084-0699(1999)4:3(232

Abstract

An Artificial Neural Network (ANN) methodology was employed to forecast daily runoff as a function of daily precipitation, temperature, and snowmelt for the Little Patuxent River watershed in Maryland. The sensitivity of the prediction accuracy to the content and length of training data was investigated. The ANN rainfall-runoff model compared favorably with results obtained using existing techniques including statistical regression and a simple conceptual model. The ANN model provides a more systematic approach, reduces the length of calibration data, and shortens the time spent in calibration of the models. At the same time, it represents an improvement upon the prediction accuracy and flexibility of current methods.

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Metadata

Authors
Tokar, A. S., & Johnson, P. A.
Venue
Journal of Hydrologic Engineering
Published
1999-07
Volume
4
Issue
3
Pages
232-239
ISSN
  • 1084-0699 (ISSN-L)
  • 1943-5584
DOI
10.1061/(asce)1084-0699(1999)4:3(232
OpenAlex
W2063756720
Cited by
660
References
0
FWCI
15.63
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Rainfall-Runoff Modeling Using Artificial Neural Networks. https://app.cochat.ai/papers/10.1061/(asce)1084-0699(1999)4:3(232
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Tokar, A. S., & Johnson, P. A. (1999). Rainfall-Runoff Modeling Using Artificial Neural Networks. Journal of Hydrologic Engineering. https://doi.org/10.1061/(asce)1084-0699(1999)4%3A3(232

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.