Datasetpublic

ITMO-NSS/Aiice

Dataset Aiice benchmark dataset for Arctic sea ice concentration (SIC) forecasting, based on OSI-SAF satellite products (CC BY 4.0). Coverage Period: October 1978 – April 2026 Resolution: 25 km spatial, daily temporal Grid: 432×432 (Lambert Azimuthal Equal Area, EPSG:6931) Source products Product Source Period OSI-450-a SMMR, SSM/I, SSMIS 1978–2020 OSI-430-a SSMIS 2021–Jul 2025 OSI-438 AMSR2 Jul 2025–present… See the full description on the dataset page: https://huggingface.co/datasets/ITMO-NSS/Aiice.

sourceHugging Facecc-by-4.0updated 5d agoView on Hugging Face

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f9a129d5d ago

Add observation flag for SIC: which published days are observed and which were interpolated

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fdb8fcf5d ago

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94db4665d ago

Add OSI-SAF matrices 2025-07-02 .. 2026-04-18 (291 files, 2025, 2026)

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07ec1bb2mo ago

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dfbb8745mo ago

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1e2b93c5mo ago

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94f0e787mo ago

add mask files (#1)

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