Fig. 3 | Scientific Data

Fig. 3

From: The International Bathymetric Chart of the Arctic Ocean Version 4.0

Fig. 3

Map showing the underlying sources for IBCAO Ver. 4 based on the Source Identification grid (SID) available for download. The source of the depth used within a specific 200 × 200 m grid-cell in the gridding is linked by a unique number to a database record containing the source metadata. Legend is not included as there are 505 SIDs.

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