New edition of the nautical letter of the islands of the Flowers and the Raven

The 2nd edition (December 2023) of the Nautical Letter 46401 was recently published: “Island of Flowers and Ilha do Corvo (Porto das Lajes das Flores, Porto de Santa Cruz das Flores and Porto da Casa)”.

This letter responds to the needs of updating the Cartographic Folio of the Hydrographic Institute, including new top-hydrographic information and transformation of the geodesic system to WGS 84.

In the compilation of this CN was used the latest baptismal information acquired by the IH, highlighting the surveys carried out in 2023 and 2019, Special Order and Order 1A, Porto das Lajes das Flores and on the west coast of Flores Island (2023) and on Corvo Island (2019), around the island and the Port of the House.