Large-Scale Model for AI Forecasting of Mesoscale Oceanic Vortices

OceanX-Eddy, a large-scale AI model for mesoscale eddy forecasting developed by Qingdao Pengpai Ocean Exploration Technology Co., Ltd., has completed operational deployment across multiple users. Leveraging cutting-edge AI technology, the model delivers a new generation of ocean eddy forecasting solutions that are efficient, accurate, and long-range, providing reliable and precise forecast data to users in both civilian and military sectors. In particular, it offers information support to ensure the efficient and safe execution of missions by underwater intelligent mobility systems.

The model was developed based on a recurrent deep learning framework and the Transformer architecture, specifically designed to address the non-stationary characteristics of the spatiotemporal evolution of mesoscale eddies. The Pengpai Ocean R&D team trained the model using 60 million observational samples collected globally over a 25-year period, thereby solidifying its forecasting capabilities.

The model offers strong data compatibility and can be seamlessly integrated with various data sources, including CMEMS, AVISO altimeters, domestic satellites, high-resolution numerical forecast products, and reanalysis data. It is also fully compatible with domestic data systems, meeting the operational requirements of China’s marine services.

Civil Sector: In aquaculture, OceanX-Eddy helps farmers optimize farm layouts to increase yields and profitability; In marine forecasting and scientific research, OceanX-Eddy provides reliable eddy data forecasts and analysis, serving as a powerful tool for marine scientific research.

Military Applications: OceanX-Eddy provides precise mesoscale eddy forecast information for detection and reconnaissance, covert operations, and anti-submarine warfare. It also supplies marine environmental forecast data for underwater intelligent equipment such as AUVs, enhancing the efficiency and safety of military operations.