Measuring the World

Artist Unknown
Title Horizon de Paris dedié a son Altesse Monseigneur l’Archeveque de Cambray, Pair de France, Prince du S. Empire, Comte du Cambresis
Year 1739
Dimensions 48 cm diameter on sheet 61 x 84 cm
Medium Hand-colored engraving
Location Newberry Library
View in Repository's Digital Collection

The flexibility of graticules and the mathematical basis of map projections allowed mapmakers to tailor their maps to specific needs. This map, for instance, centers the whole world on Paris. Its lengthy text explains how to precisely measure the distance between the French capital and any place on the globe using measurements of longitude and latitude. This structure made the whole world appear as something you could know without getting up from a comfortable chair overlooking the Seine.