Earth System Science Data
Earth System Science Data
Earth System Science Data
Articles | Volume 18, issue 6
Articles | Volume 18, issue 6
https://doi.org/10.5194/essd-18-4303-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-18-4303-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 18, issue 6
Data description article
 | 
24 Jun 2026
Data description article |  | 24 Jun 2026

A 30-year ocean front dataset from 1993 to 2023 for the Northwest Pacific Ocean based on deep learning

Yuan Niu, Xuefeng Zhang, and Dianjun Zhang

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Short summary
We develop and release the first publicly available 30-year front dataset (1993–2023) for the Northwest Pacific, generated using a deep learning framework (Mask R-CNN). The dataset provides pixel-level frontal boundaries with associated attributes, including position, intensity and width, stored in NetCDF-4 format at 1/12° spatial and daily temporal resolution.
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