Tag Archives: map

Yearly variations in the storage of CO2 by plants

The maps below show the pro­duc­tion of carbon dioxide by plants versus its absorp­tion. The greenest areas are those that are storing the most carbon, where plant growth is greatest (grey areas indicate no plant life). The map above shows the … Continue reading

Tagged , | Leave a comment |

Tissot’s indicatrix

Flat two-dimensional maps are unable to accur­ately rep­resent the curved three-dimensional surface of the Earth; some dis­tor­tion of area, shape, distance and/or scale is unavoid­able. Tissot’s indicatrix, invented by French math­em­atician and car­to­grapher Nicolas Tissot, is a method for assessing … Continue reading

Tagged , | Leave a comment |

Geodesics

What’s the shortest way to travel from London Heathrow airport (LHR) to JFK Inter­na­tional airport (JFK)? You’d think it would be a straight line like this: But you’d be wrong. The shortest distance between LHR and JFK is actually a curve: This … Continue reading

Tagged , , | 1 Comment |

Milky Way Transit Authority

The multi-talented Samuel Arbesman created this great Milky Way map in the style of Harry Beck’s famous London Under­ground map.

Tagged , | Leave a comment |

Postcode fun

I down­loaded the lon­gitude and latitude of all the UK post­codes from Free Map Tools and imported them into Excel. Inspired by dy/dan’s excel­lent “What Can You Do With This?” segment I started playing around with the data. When I first … Continue reading

Tagged , , | Leave a comment |

Worldmapper

Worldmapper is a website that gives you the world “as you’ve never seen it before”. Land Area This is the map of the world you’re familiar with; the size of the country on the map rep­res­ents the size of the country … Continue reading

Tagged | Leave a comment |

All the air and water

The image above shows all the world’s water and air to scale. Doesn’t look like much, does it?

Tagged | Leave a comment |