Cartography
The study and practice of making and using maps.
Cartography is the study and practice of making and using maps, combining science, aesthetics, and technique to model reality or imagined reality for effective spatial communication. Its fundamental objectives include setting the map's agenda, selecting traits, representing terrain on flat media through projections, generalizing irrelevant details, and designing maps to convey messages. Modern cartography underpins geographic information systems (GIS) and geographic information science (GISc).
- field
- Cartography
- known_for
- Creating and using maps to communicate spatial information
Lore & Background
The earliest known map is debated, with a wall painting possibly depicting Çatalhöyük from the late 7th millennium BCE. Prehistoric rock carvings in Mount Bego and Valcamonica from the 4th millennium BCE show geometric patterns interpreted as cultivated plots. Other ancient maps include the Minoan 'House of the Admiral' wall painting from c. The oldest surviving world maps are from 9th century BCE Babylonia, showing Babylon on the Euphrates surrounded by a 'bitter river.' Ancient Greeks and Romans created maps from Anaximander in the 6th century BCE, and Ptolemy wrote Geographia in the 2nd century CE. In ancient China, geographical literature dates to the 5th century BCE, with the oldest extant maps from the State of Qin in the 4th century BCE.
Reader's Guide
Cartography's significance lies in its evolution from ancient depictions of cities and territories to a systematic discipline that shaped exploration and power. During the Age of Discovery, innovations like the magnetic compass, telescope, and sextant improved accuracy. Renaissance maps served general description, navigation, and land surveying, and were used to display power and sophistication. The legacy of cartography includes its foundational role in modern GIS and its enduring function in modeling and communicating spatial information.
Did You Know?
- The oldest surviving world maps are from 9th century BCE Babylonia.
- Gerardus Mercator first used the word 'atlas' to describe a collection of maps.
Frequently Asked Questions
Who is Cartography?
Cartography is the discipline that designs and interprets maps, fusing scientific rigor with aesthetic judgment to translate three-dimensional space onto flat surfaces so that spatial information can be clearly communicated.
What are Cartography's powers/role?
Cartography handles the full pipeline of map-making: choosing which features to emphasize, projecting curved terrain onto a two-dimensional plane, trimming irrelevant detail, and shaping the final layout so the map's intended message lands with its audience.
How does Cartography's story end?
In its latest arc, Cartography has grown into the foundational layer beneath geographic information systems and geographic information science, extending its reach well beyond traditional paper-based mapping into digital spatial analysis.
Why is Cartography important?
Without Cartography's methods for selecting, generalizing, and representing spatial data, effective navigation and the broader field of geographic analysis simply would not function.
What are Cartography's fundamental objectives?
Its core tasks include defining the map's purpose, deciding which traits to showcase, flattening terrain through projections, stripping away unnecessary detail, and crafting a final design that conveys its message clearly.
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