Publication of the new edition of the Nautical Charter 26303 (INT 1875)

The 10th edition of the Nautical Charter 26303 (INT 1875) was recently published.

This letter responds to the needs of updating the IH and International Cartographic Folio, including new top-hydrographic information.

In the compilation of the 10th edition of this Nautical Charter, the latest baptismal and topographic information available in this Institute was used, highlighting the data acquired in hydrographic surveys conducted in 2024 and 2023, in Barra Sul or Grande do Porto de Lisboa.