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. 2023 Jun 22;10:398. doi: 10.1038/s41597-023-02273-1

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© The Author(s) 2023, corrected publication 2023

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Fig. 5 — Schematic diagram of the snowpit locations across central observatory 3. Schematic diagram of central observatory 3 (CO3) adapted from the maps used during the expedition from 2020-08-21 - 2020-09-30 after the relocation of Polarstern. For detailed information on location acronyms, please refer to the snow and ice overview manuscript²⁰.