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Chart of the entrance of Hudson's River, from Sandy Hook to New York : with the banks, depths of water, sailing-marks, &ca.

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Chart of the entrance of Hudson's River, from Sandy Hook to New York : with the banks, depths of water, sailing-marks, &ca.

description

Summary

Public domain image of a nautical map, chart, navigation pilot guide, free to use, no copyright restrictions image - Picryl description

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

1776
person

Contributors

Robert Sayer and John Bennett (Firm), Publisher
place

Location

London
create

Source

New York Public Library
copyright

Copyright info

Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")

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nautical charts
nautical charts