AutoNowP: An Approach Using Deep Autoencoders for Precipitation Nowcasting Based on Weather Radar Reflectivity Prediction

نویسندگان

چکیده

Short-term quantitative precipitation forecast is a challenging topic in meteorology, as the number of severe meteorological phenomena increasing most regions world. Weather radar data utmost importance to meteorologists for issuing short-term weather and warnings phenomena. We are proposing AutoNowP, binary classification model intended nowcasting based on reflectivity prediction. Specifically, AutoNowP uses two convolutional autoencoders, being trained collected both stratiform convective conditions learning predict whether values will be above or below certain threshold. proof concept that autoencoders useful distinguishing between precipitation. Real provided by Romanian National Meteorological Administration Norwegian Institute used evaluating effectiveness AutoNowP. Results showed surpassed other classifiers supervised literature terms probability detection negative predictive value, highlighting its performance.

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ژورنال

عنوان ژورنال: Mathematics

سال: 2021

ISSN: ['2227-7390']

DOI: https://doi.org/10.3390/math9141653