- Dawn’s first colour map of Ceres: map-projected false-colour images of the dwarf planet taken as the spacecraft approached, assembled from images taken through blue, green and infrared filters. (Previously: At Ceres.)
- An elevation map of the Ares Vallis region of Mars (above) from the DLR, the German space agency (via io9).
- A map of known exoplanets in the Milky Way; most of them were found during the Kepler mission, which pointed at a a particular region of space.
Emily Garfield’s art is a pen-and-watercolour exercise in the cartography of imaginary places. Her drawings “are inspired by the visual language of maps, as well as the fractal similarity that cities share with biological processes such as the patterns of cells and neurons.” Above: “Branching Networks (Cityspace #178).”
Google Maps turned 10 years old on Sunday—a milestone observed by Samuel Gibbs in the Guardian. See also Liz Gannes’s retrospective at Re/Code. My reaction on launch day was pretty effusive—I was blown away mainly by the user interface. But it wasn’t immediately dominant: it took roughly four years for Google to surpass MapQuest in traffic.
Meanwhile, the Pro version of Google Earth, which used to cost $400/year, is now free. Google Earth itself launched in June 2005, so is approaching its own 10-year anniversary, but it began its existence a few years earlier as Keyhole EarthViewer 3D.
Speaking of map anniversaries, National Geographic Maps is marking its centennial.
The photo above marks another anniversary: It shows Apollo 14 astronaut Ed Mitchell consulting a map during his second lunar EVA on February 6, 1971. Apollo 14 returned to Earth 44 years ago yesterday.
I only just now found out about the new edition of Canadian Geographic‘s Atlas of Canada—via an item broadcast on CTV yesterday—or I would have included it in this year’s gift guide. It’s apparently the first new edition in a decade. (Incidentally this should not be confused with the Canadian government’s online Atlas of Canada, an entirely distinct beast.)
Map projections are inherently interesting, and also a great way to start a fight among a group of cartographers: just ask them their favourite and step back. Everyone has their preferred projection, me included, that fits their own needs and aesthetic. Cartographer Tom Patterson, whose work I’ve featured previously on The Map Room, has added another projection to the mix, the eponymous Patterson Projection, a cylindrical projection which “falls between the popular Miller 1, which excessively exaggerates the size of polar areas, and the Plate Carrée, which compressess the north-south dimension of mid latitudes.” It looks like a compromise projection in cylindrical form. A full article on the design and development of the projection is forthcoming at the link.
Geologic maps of Vesta, the asteroid visited by the Dawn spacecraft between July 2011 and September 2012, have been produced for a special issue of the planetary science journal Icarus. Above, a global geologic map of Vesta, compiled from 15 individual quad maps and using a Mollweide projection (Vesta itself is decidedly non-spheroid, but still).
Previously: Atlas of Vesta.
Another one for those of you who like geofiction as much as I do. The Sorolpedia is an online encyclopedia of the distant and fictional world of Sorol, containing articles about the planet and its inhabitants. The maps are something else: far better than you’d expect from such a project (there’s even a KML file to import it into Google Earth). Its creator has put it on indefinite hiatus since 2010, so we may not see any more updates, but it’s still fascinating stuff.
Maps of planets, moons and other objects in our solar system always get me excited, though truth be told they were among the less popular posts on my old Map Room blog. Here are a couple of rather colourful recent examples:
- Above left, a preliminary map of Comet 67P/Churyumov-Gerasimenko, the subject of a visit by the Rosetta mission, that colour-codes several morphologically different regions.
- Above right, a topographical map of the Moon’s surface based on laser altimeter data from the Lunar Reconnaissance Orbiter.
Image credits: ESA/Rosetta/MPS for OSIRIS Team MPS/
For another example of using fantasy map design language to create real-world maps, here’s the work of geography professor Stentor Danielson, who draws maps of U.S. cities in the style of fantasy maps and sells them on Etsy. Boston, Cleveland (above), Philadelphia, Pittsburgh and Washington are available. His Tumblr. Via io9.
As I said during the Q&A part of my fantasy maps presentation at Readercon (see previous entry), maps of other worlds in the solar system are usually images from space probes that have been set to a map projection. The key word is usually. On Monday the U.S. Geological Survey released a geologic map of Mars that “brings together observations and scientific findings from four orbiting spacecraft that have been acquiring data for more than 16 years.” Via io9 and Wired.
In Mapping It Out: An Alternative Atlas of Contemporary Cartographies, out now from Thames & Hudson, editor Hans Ulrich Obrist invited contributors “to create a personal map of their own, in whatever form and showing whatever terrain they choose, whether real-world or imaginary.” Examples of the results can be found on the websites of Design Week, FT Magazine and the Guardian; the New Yorker has posted an excerpt from Tom McCarthy’s introduction.
Major map exhibitions are frequently accompanied by lavishly illustrated books: London: A Life in Maps and the Magnificent Maps exhibitions had their eponymous books (London: A Life in Maps and Magnificent Maps), and the Chicago Festival of Maps was accompanied by Maps: Finding Our Place in the World.
No surprise, then, that “Ships, Clocks and Stars: The Quest for Longitude,” an exhibition opening at the National Maritime Museum in Greenwich next month, also has its accompanying volume: it’s called Finding Longitude: How Clocks and Stars Helped Solve the Longitude Problem, and it comes out later this week. It’ll be interesting to see how this complements Dava Sobel’s Longitude, a short history of the Longitude Prize and Harrison’s chronometers (my review).
I love geofiction—creating imaginary worlds through maps—and OpenGeofiction is something I’ve wanted to see for a long time: a collaborative map of an imaginary world that is built with OpenStreetMap’s editing tools. The world is divided into territories, some of which any member can edit, others that are assigned to individual members (after a waiting period). More info here.
I’ve been playing with it and am already nervous about the amount of time I can see myself losing to this. (Though one wrinkle is having no real-world referents to determine scale: without GPS traces or aerial imagery, figuring out how big a house, or a cloverleaf loop, should be is going to be tricky.)
Previously: Ian Silva’s Koana Islands.
I was not aware that Batman’s Gotham City has had a consistent map for the last fifteen years or so. Its geography was defined in 1998 by illustrator Eliot R. Brown for the “No Man’s Land” storyline but has been used ever since, including by the Christopher Nolan trilogy of movies. Brown describes how the map came to be on his website; the story has also been picked up by Smithsonian.com. Thanks to Caitlin and Dwight for the tip.