An interpretable framework for modeling global solar radiation using tree-based ensemble machine learning and Shapley additive explanations methods

Applied Energy, Journal Year: 2024, Volume and Issue: 364, P. 123238 - 123238

Published: April 15, 2024

Language: Английский

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A Deep-Learning and Transfer-Learning Hybrid Aerosol Retrieval Algorithm for FY4-AGRI: Development and Verification over Asia

Engineering, Journal Year: 2024, Volume and Issue: 38, P. 164 - 174

Published: Jan. 10, 2024

The Advanced Geosynchronous Radiation Imager (AGRI) is a mission-critical instrument for the Fengyun series of satellites. AGRI acquires full-disk images every 15 min and views East Asia 5 through 14 spectral bands, enabling detection highly variable aerosol optical depth (AOD). Quantitative retrieval AOD has hitherto been challenging, especially over land. In this study, an algorithm proposed that combines deep learning transfer learning. uses core concepts from both Dark Target (DT) Deep Blue (DB) algorithms to select features machine-learning (ML) algorithm, allowing at 550 nm dark bright surfaces. consists two steps: ①A baseline neural network (DNN) with skip connections developed using 10 Himawari AODs as target variable, ②Sunphotometer 89 ground-based stations are used fine-tune DNN parameters. Out-of-station validation shows retrieved attains high accuracy, characterized by coefficient determination (R2) 0.70, mean bias error (MBE) 0.03, percentage data within expected (EE) 70.7%. A sensitivity study reveals top-of-atmosphere reflectance 650 470 nm, well surface largest sources uncertainty impacting retrieval. case monitoring extreme event, found be able capture detailed temporal evolution event. This work demonstrates superiority transfer-learning technique in satellite retrievals applicability pollution events.

Language: Английский

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Retrieval of sub-kilometer resolution solar irradiance from Fengyun-4A satellite using a region-adapted Heliosat-2 method

Solar Energy, Journal Year: 2023, Volume and Issue: 264, P. 112038 - 112038

Published: Sept. 30, 2023

Language: Английский

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Predictive modeling of plastic pyrolysis process for the evaluation of activation energy: Explainable artificial intelligence based comprehensive insights

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 360, P. 121189 - 121189

Published: May 17, 2024

Language: Английский

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A Preliminary LSTM-IDW Model for Spatiotemporal Hourly Solar Radiation Estimation in Tropical Regions

Renewable and Sustainable Energy Transition, Journal Year: 2025, Volume and Issue: unknown, P. 100105 - 100105

Published: March 1, 2025

Language: Английский

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Surface solar radiation: AI satellite retrieval can outperform Heliosat and generalizes to other climate zones

International Journal of Remote Sensing, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 32

Published: March 11, 2025

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Assessment of the Himawari-9 downward surface shortwave radiation (DSSR) product in China under different cloud and aerosol scenarios

Solar Energy, Journal Year: 2025, Volume and Issue: 292, P. 113429 - 113429

Published: March 14, 2025

Language: Английский

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Evaluating and Enhancing Fengyun AGRI Cloud Detection with the Ensemble Learning Algorithm

Advances in Atmospheric Sciences, Journal Year: 2025, Volume and Issue: 42(5), P. 981 - 993

Published: March 20, 2025

Language: Английский

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An efficient approach for regional photovoltaic power forecasting optimization based on texture features from satellite images and transfer learning

Applied Energy, Journal Year: 2025, Volume and Issue: 385, P. 125505 - 125505

Published: Feb. 16, 2025

Language: Английский

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Regime-dependent 1-min irradiance separation model with climatology clustering

Renewable and Sustainable Energy Reviews, Journal Year: 2023, Volume and Issue: 189, P. 113992 - 113992

Published: Oct. 30, 2023

Language: Английский

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