The Enigma of the Origin of Portolan Charts


Book Description

The sudden appearance of portolan charts, realistic nautical charts of the Mediterranean and Black Sea, at the end of the thirteenth century is one of the most significant occurrences in the history of cartography. Using geodetic and statistical analysis techniques these charts are shown to be mosaics of partial charts that are considerably more accurate than has been assumed. Their accuracy exceeds medieval mapping capabilities. These sub-charts show a remarkably good agreement with the Mercator map projection. It is demonstrated that this map projection can only have been an intentional feature of the charts’ construction. Through geodetic analysis the author eliminates the possibility that the charts are original products of a medieval Mediterranean nautical culture, which until now they have been widely believed to be.




The Enigma of the Origin of Portolan Charts


Book Description

The enigmatic nautical charts of the Mediterranean and Black Sea, known as portolan charts, which suddenly appeared in Italy in the thirteenth century are shown to be sophisticated maps the construction of which was well beyond medieval European mapping capabilities.




The Story of Maps


Book Description

"An important and scholarly work; bringing together much information available heretofore only in scattered sources. Easily readable." — Gerald I. Alexander, F.R.G.S. Cartographer, Map Division, New York Public Library. The first authoritative history of maps and the men who made them. The historical coverage of this volume is immense: from the first two centuries A.D. — Strabo and Ptolemy — through the end of the 19th century, with some discussion of 20th-century developments. 86 illustrations. Extensive notes and bibliography. "Mr. Brown felicitously marries scholarship to narrative and dramatic skill." — Henry Steele Commager.










The Charting of the Oceans


Book Description

This book from the Peter Whitfield cartographic series traces the history of humankind's relation to the sea as revealed in ten centuries of maritime maps. Presenting sixty maps reproduced in color over double-page spreads, and commentary describing their special features and their significance in the history of navigation, the book explores ancient navigation; the Middle Ages and the Age of Discovery; the printed sea chart, 1600-1800; and the modern sea chart.




Maps of the Ancient Sea Kings


Book Description

Hapgood utilizes ancient maps as concrete evidence of an advanced worldwide civilization existing many thousands of years before ancient Egypt. Hapgood concluded that these ancient mapmakers were in some ways much more advanced in mapmaking than any people prior to the 18th century. Hapgood believes that they mapped all the continents. This would mean that the Americas were mapped thousands of years before Columbus. Antarctica would have been mapped when its coasts were free of ice. Hapgood supposes that there is evidence that these people must have lived when the Ice Age had not yet ended in the Northern Hemisphere and when Alaska was still connected with Siberia by the Pleistocene, Ice Age 'land bridge'.




The History of Cartography: Cartography in prehistoric, ancient, and medieval Europe and the Mediterranean


Book Description

By developing the broadest and most inclusive definition of the term "map" ever adopted in the history of cartography, this inaugural volume of the History of Cartography series has helped redefine the way maps are studied and understood by scholars in a number of disciplines. Volume One addresses the prehistorical and historical mapping traditions of premodern Europe and the Mediterranean world. A substantial introductory essay surveys the historiography and theoretical development of the history of cartography and situates the work of the multi-volume series within this scholarly tradition. Cartographic themes include an emphasis on the spatial-cognitive abilities of Europe's prehistoric peoples and their transmission of cartographic concepts through media such as rock art; the emphasis on mensuration, land surveys, and architectural plans in the cartography of Ancient Egypt and the Near East; the emergence of both theoretical and practical cartographic knowledge in the Greco-Roman world; and the parallel existence of diverse mapping traditions (mappaemundi, portolan charts, local and regional cartography) in the Medieval period. Throughout the volume, a commitment to include cosmographical and celestial maps underscores the inclusive definition of "map" and sets the tone for the breadth of scholarship found in later volumes of the series.




The World Map, 1300-1492


Book Description

In the two centuries before Columbus, mapmaking was transformed. The World Map, 1300--1492 investigates this important, transitional period of mapmaking. Beginning with a 1436 atlas of ten maps produced by Venetian Andrea Bianco, Evelyn Edson uses maps of the fourteenth and fifteenth centuries to examine how the discoveries of missionaries and merchants affected the content and configuration of world maps. She finds that both the makers and users of maps struggled with changes brought about by technological innovation -- the compass, quadrant, and astrolabe -- rediscovery of classical mapmaking approaches, and increased travel. To reconcile the tensions between the conservative and progressive worldviews, mapmakers used a careful blend of the old and the new to depict a world that was changing -- and growing -- before their eyes. This engaging and informative study reveals how the ingenuity, creativity, and adaptability of these craftsmen helped pave the way for an age of discovery.




Medieval Maps


Book Description

Professor Harvey traces the development of western mapmaking from the early Middle Ages to the first printed maps of the late 15th century, discussing their traditions, artistic and technical aspects, and uses.