EfficientTempNet: Temporal Super-Resolution of Radar Rainfall
Bekir Demiray · Muhammed Sit · Ibrahim Demir
Keywords:
Time-series analysis
Climate science and climate modeling
Earth science
Extreme weather
Computer vision and remote sensing
Earth observations and monitoring
Abstract
Rainfall data collected by various remote sensing instruments such as radars or satellites has different space-time resolutions. This study aims to improve the temporal resolution of radar rainfall products to help with more accurate climate change modeling and studies. In this direction, we introduce a solution based on EfficientNetV2, namely EfficientTempNet, to increase the temporal resolution of radar-based rainfall products from 10 minutes to 5 minutes. We tested EfficientRainNet over a dataset for the state of Iowa, US, and compared its performance to three different baselines to show that EfficientTempNet presents a viable option for better climate change monitoring.
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