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The SOUTH-WEST coast of IRELAND from Dungarvan to the River Shannon

The SOUTH-WEST coast of IRELAND from Dungarvan to the River Shannon

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description

Summary

The word portolan comes from the Italian adjective portolano, meaning "related to ports or harbors", or "a collection of sailing directions". Portolan charts are maps based on compass directions and estimated distances observed by the pilots at sea. They were first made in the 13th century in Italy, and later in Spain and Portugal where they considered to be state secrets. The English and Dutch found the description of Atlantic and Indian coastlines extremely valuable for their raiding, and later trading, ships. The oldest survived portolan is the Carta Pisana, dating from approximately 1296 and the oldest preserved Majorcan Portolan chart is the one made by Angelino Dulcert who produced a portolan in 1339.

date_range

Date

1702 - 1706
person

Contributors

Thornton, Samuel, Cartographer
place

Location

London
create

Source

New York Public Library
copyright

Copyright info

Exploresouth west coast

Exploredungarvan

Explorehydrographical