Federated Weather Modeling on Sensor Data

arXiv cs.LG / 5/4/2026

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Key Points

  • The paper introduces federated weather modeling that uses federated learning to train deep learning models across multiple sensor sources without sharing raw data.
  • It enables collaboration among heterogeneous, geographically distributed data providers including ground weather stations, satellites, and IoT devices.
  • By keeping data local, the approach aims to improve privacy and security while still leveraging diverse datasets to enhance forecast and anomaly-detection performance.
  • The work is positioned as improving both global and regional weather modeling accuracy and robustness through decentralized training.

Abstract

Federated weather modeling on sensor data is a distributed system underpinned by federated learning, enabling multiple sensor data sources, including ground weather stations, satellites and IoT devices, to collaboratively train deep learning models without sharing raw data. This method safeguards data privacy and security while leverages diverse, geographically distributed datasets to improve the accuracy and robustness of global/regional weather modeling tasks such as forecasting and anomaly detection.