Cartography and Map Design

Watch

• The biggest mistakes in mapmaking history - Kayla Wolf ↗TED-Ed
• The genius of the London Tube Map | Small Thing Big Idea, a TED series ↗TED
• How Leonardo da Vinci made a "satellite" map in 1502 ↗Vox
• Why all world maps are wrong ↗Vox
• Google Maps is unreasonably fast. Let me explain ↗Veritasium
• How Google Remapped the World | WSJ Tech Behind ↗The Wall Street Journal

Read

• How to Lie with Maps ↗This essential primer reveals the inherent biases and necessary distortions in mapmaking, equipping readers to critically interpret cartographic representations.Mark Monmonier
• The Power of Maps ↗A profound exploration of how maps are not mere reflections of reality but active participants in shaping our understanding and control of the world.Denis Wood
• Elements of Cartography ↗The definitive textbook, offering a comprehensive grounding in cartographic principles, techniques, and the science behind effective map communication.Arthur H. Robinson, Joel L. Morrison, et al.
• Cartographic Relief Presentation ↗An unparalleled masterwork detailing the art and science of depicting terrain, indispensable for anyone seeking to create visually compelling and accurate relief maps.Eduard Imhof
• The Look of MapsA seminal essay that established foundational principles for cartographic design, advocating for clarity, balance, and aesthetic appeal in map creation.Arthur H. Robinson

Voices to follow

• Kenneth Field ↗His extensive work at Esri and influential textbook provide a foundational and practical guide to contemporary cartographic principles and design.Senior Cartographic Product Engineer, Esri; Author
• John Nelson ↗A leading practitioner of modern digital cartography, he consistently pushes the boundaries of visual storytelling through innovative and aesthetically compelling map designs.UX Cartographer, Esri; Prolific map designer and communicator
• Laura Kurgan ↗She critically examines the social and political implications of spatial data, using cartography as a powerful tool to reveal hidden patterns and advocate for social justice.Professor of Architecture, Columbia University; Director, Spatial Information Design Lab
• Mark Monmonier ↗His seminal works, particularly 'How to Lie with Maps,' offer an essential, often sardonic, dissection of cartographic manipulation and the inherent biases in mapmaking.Distinguished Professor Emeritus of Geography, Syracuse University; Author

Glossary

• CartographyCartography is the art and science of making maps. People who do this work, called cartographers, decide what information to include and how to show it clearly. For example, a cartographer might design a new map of India that highlights all the national parks.
• Compass RoseA compass rose is a design on a map that shows the main directions: North, South, East, and West. It helps you orient yourself and understand which way is which on the map. For example, if the compass rose points North to the top of the map, you know that the right side of the map is East.
• LatitudeLatitude lines are imaginary horizontal lines that run around the Earth, parallel to the Equator. They measure how far north or south a place is from the Equator, which is 0 degrees latitude. For example, Mumbai is located at approximately 19 degrees North latitude.
• LegendThe legend, also called a key, is a box on a map that explains what the different symbols, colors, and patterns mean. It's like a dictionary for the map. For example, a legend might show that a blue line means a river, and a small tree icon means a forest.
• LongitudeLongitude lines are imaginary vertical lines that run from the North Pole to the South Pole. They measure how far east or west a place is from the Prime Meridian, which is 0 degrees longitude. For example, Delhi is located at approximately 77 degrees East longitude.
• MapA map is a drawing that shows an area of the Earth's surface, or even the whole Earth, on a flat piece of paper or a screen. It helps you see where places are and how they relate to each other. For example, a map of your school campus shows where the classrooms, library, and playground are located.
• Map ProjectionA map projection is a way of showing the curved surface of the Earth on a flat map. Because the Earth is round, stretching it flat always causes some distortion, meaning shapes, sizes, or distances might look a bit off. For example, Greenland often looks much larger than it is on many world maps because of the projection used.
• ScaleThe scale of a map tells you the relationship between a distance on the map and the actual distance on the ground. It helps you understand how much the real world has been shrunk to fit on the map. For example, if a map's scale says "1 cm = 1 km," it means every centimeter on the map represents one kilometer in real life.
• SymbolA symbol on a map is a small picture, shape, or color that represents a real-world feature or object. Symbols make maps easier to read and understand quickly. For example, a small airplane symbol usually means an airport, and a cross might mean a hospital.
• Thematic MapA thematic map is a special type of map that focuses on showing a specific topic or theme, rather than just physical features. It uses colors, patterns, or symbols to display data about that theme. For example, a thematic map might show the population density of different states in India, or where different types of crops are grown.

Threads 6

Where this connects to other fields, and why it's worth knowing.

• Geometry in the Real World Mathematics

  Try to flatten an orange peel and it always tears or crumples; you simply can't make a sphere lie flat without stretching it. That's why every flat map of Earth lies a little, blowing up Greenland or bending shapes. Mapmakers aren't clumsy; they're up against a proven math theorem (Gauss's) that says perfect flattening is flat-out impossible.

• Gatekeeping, Agenda-Setting & Framing Media

  Every world map lies a little, and it has to. Whoever draws it picks what sits at the center, how to flatten a round Earth, and what to shrink or leave out. Putting Europe in the middle and north on top isn't a fact of nature, it's an argument. A map is a silent opinion dressed up as neutral truth, the same way an editor shapes the news by choosing what to show.

• Curriculum Design Education

  A map looks like plain fact, but every map hides things: it can't show everything, so someone chose what to leave out. A school syllabus does the exact same quiet trick, deciding which history and which voices you'll never hear about. Both pretend to just describe the world while secretly making an argument through what they skip.

• Contested Memory & Heritage History

  A city renames a street, or a country nudges a border line on the official map. That looks like paperwork, but it's a fight over memory: whoever controls the map gets to freeze their version of the past as the 'true' one. Once it's printed as official, arguing with it feels like arguing with reality itself.

• Taxation Economics

  The first super-accurate national maps weren't made for travelers, they were made to collect taxes. Governments mapped every single field so they could measure it and charge the owner. A ruler had to make the land readable before it could squeeze money out of it.

• Non-Western Art Arts & Design

  On the classic world map, Greenland looks as huge as Africa, even though Africa is 14 times bigger. That map just makes the northern countries look important. Telling the story of art as mostly European does the same trick: it quietly puts one region in the center and calls it 'normal.'