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  • Portolan chart - Wikipedia
    Portolan chart A portolan nautical chart of the Mediterranean Sea, second quarter of the 14th century Kept in the Library of Congress, where it is the oldest original cartographic artifact
  • Portolan chart | Maritime Navigation, Nautical Maps, Cartography . . .
    Portolan chart, navigational chart of the European Middle Ages (1300–1500) The earliest dated navigational chart extant was produced at Genoa by Petrus Vesconte in 1311 and is said to mark the beginning of professional cartography
  • Map of the Month: The Curious World of Portolan Charts
    Produced by the Portuguese cartographer Mateus Prunes, the chart combines the practical navigational framework typical of portolan charts which includes accurate coastlines, dense port toponyms, and intersecting networks of directional lines with increasingly elaborate decorative elements
  • Sailing the Early Seas with Portolan Charts | Worlds Revealed
    Portolan charts in the collections of the Library of Congress and other institutions served as the predecessor for nautical charts issued today These historical charts represent some of the earliest, and most informative, methods to document early journeys of exploration
  • Portolan Charts Medieval Maps That Revolutionized Navigation
    Portolan charts represent one of the most fascinating and significant advancements in medieval navigation and cartography Developed between the 13th and 16th centuries, these nautical charts provided mariners with an unprecedented level of geographic accuracy
  • Portolan charts - Map History
    These pages of essays, notes, tabulated data and analysis (equivalent to more than one monograph) cover a wide range of issues relating to the portolan charts of the Mediterranean and Black Seas, with the adjacent Atlantic coasts
  • Portolan Charts Intro - Bell Library: Maps and Mapmakers
    Portolan charts were made to get seafarers from home to another place and back again safely On portolan charts prior to 1500, distance, direction, and coastal features were provided for navigators, with information to enable them to calculate and measure the progress and direction of their vessels during a voyage; mariners still had to rely on
  • Portolan Charts - Beinecke Rare Book Manuscript Library
    Portolan charts encompass the known world at the time of their composition, and they reflect the ancient concept of an orbis terrarum, a circle of land surrounding the Mediterranean As Europeans began to explore the world beyond that region, their maps charted their progress
  • Portolan Charts - Nautical Charts at the Library of Congress - Research . . .
    An anonymous nautical chart in portolan style probably drawn in Genoa It covers the Mediterranean Sea from the Balearic Islands to the Levantine coast; it also covers western part of Black Sea This is the oldest original cartographic artifact in the Library of Congress
  • Portolan chart - HandWiki
    A portolan nautical chart of the Mediterranean Sea, second quarter of the 14th century Kept in the Library of Congress, where it is the oldest original cartographic artifact





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