2022
DOI: 10.3390/axioms11030107
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RainPredRNN: A New Approach for Precipitation Nowcasting with Weather Radar Echo Images Based on Deep Learning

Abstract: Precipitation nowcasting is one of the main tasks of weather forecasting that aims to predict rainfall events accurately, even in low-rainfall regions. It has been observed that few studies have been devoted to predicting future radar echo images in a reasonable time using the deep learning approach. In this paper, we propose a novel approach, RainPredRNN, which is the combination of the UNet segmentation model and the PredRNN_v2 deep learning model for precipitation nowcasting with weather radar echo images. … Show more

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Cited by 24 publications
(9 citation statements)
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References 32 publications
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“…Wu et al [22] presented ISA-PredRNN, integrating a self-attention mechanism and long-term memory to enhance capability in handling global and long-term dependencies. Tuyen et al [23] proposed the RainPredRNN model, which combines PredRNN-V2 and U-Net [24], which not only reduces the amount of computation for model prediction but also improves performance.…”
Section: Related Workmentioning
confidence: 99%
“…Wu et al [22] presented ISA-PredRNN, integrating a self-attention mechanism and long-term memory to enhance capability in handling global and long-term dependencies. Tuyen et al [23] proposed the RainPredRNN model, which combines PredRNN-V2 and U-Net [24], which not only reduces the amount of computation for model prediction but also improves performance.…”
Section: Related Workmentioning
confidence: 99%
“…Theoretically, the information encoding and processing in CNN is implemented through mathematical transformations of the convolutional, pooling, and fully connected layers (in certain cases). For complex tasks that require a substantial computational operation, the architecture of CNN can be a flexible stacking of various layers [28] or can also be flexibly combined with other types of architecture such as encoder-decoder [29] or LSTM [30,31].…”
Section: Cae Modelmentioning
confidence: 99%
“…LSTM has recently displayed its superiority in addressing tasks involving sequential data, particularly in short-term forecasting [50], [51], [52]. However, the bias-correction domain for SPPs has not yet witnessed the prevalence of LSTM-based models, even though these precipitation data are likewise gathered over time.…”
Section: Convlstmmentioning
confidence: 99%