This interactive map of the number of intercity rail trips between Ukrainian cities would be a little easier for me to parse if I could read Ukrainian, but I agree with Aleks Buczkowski’s assessment that it’s well designed. [Geoawesomeness]
Human-Annotated Maps for Self-Driving Cars
Self-driving cars need extremely detailed and comprehensive maps in order to work—far more detailed than what’s usually available. Paradoxically, Vox’s Timothy B. Lee reports, that’s going to require significant human labour, in the form of human analysts annotating the map. “As Google and its competitors expand their self-driving vehicle programs nationwide, they’re going to have to hire thousands of human analysts to produce the detailed maps that enable cars to drive safely.” [MAPS-L]
The WSJ Reviews China at the Center

Here’s a review in the Wall Street Journal of the Asian Art Museum’s exhibition, China at the Center, which I’ve told you about before.
The show includes portraits of both as well as a half-dozen books to evoke the libraries each brought and the impact they had. Most helpful, however, are two large touchscreens, one for each map, that allow us to access translations and summaries of many of the texts. This quickly becomes addictive, because the journey is full of surprises. Here, we read about scientific theories or descriptions based on travelers’ accounts. There, we learn how best to capture a unicorn.
[WMS]
Previously: China at the Center; Upcoming Symposium: Reimagining the Globe and Cultural Exchange.
A Q&A with Fantasy Cartographer Jonathan Roberts
Quartz’s Corinne Purtill has a Q&A with fantasy cartographer Jonathan Roberts, who drew the maps in The Lands of Ice and Fire (see my review). Roberts has a lot of interesting things to say about his work, the differences between the Game of Thrones TV show and the books, and fantasy map design in general. (I spoke to Purtill a few days ago while she was preparing this piece, and did my best to offer some background on fantasy maps in general.)
Green Mars
Kenneth Field’s map of Mars (note updated link) now includes an option to add oceans, with checkboxes to fill the landscape to various elevations.
You can irrigate the planet below the areoid on this map using the water layers. You’ll notice the water layers aren’t blue. On Earth, water appears blue due to red, orange, yellow and green wavelengths of light being absorbed more strongly than blue and also the reflectence of the blue sky. Since Mars has relatively little atmosphere and it’s farther from the sun it’s likely water will appear differently. We’re imagining wavelengths will be absorbed differently, perhaps returning an alien green?
[Maps Mania] A print version is also available: it’s a one-gigabyte PDF that measures 38″×72″ [Kenneth Field].
Previously: Kenneth Field’s Map of Mars.
A Look at the Osher Map Library
Edgar Allen Beem’s essay in the May/June issue of Humanities serves as a good introduction to the Osher Map Library, a major map collection housed at the University of Southern Maine in Portland. The Osher Map Library turns up a lot in my online cartographic perambulations; it’s good to know the history and origins of the place and the people working there (e.g. faculty scholar Matthew Edney, who also directs the History of Cartography project, and director Ian Fowler, who joined in 2014).
20th-Century New York

Gothamist looks at A Map of the Wondrous Isle of Manhattan, a pictorial map from 1926 created by Charles Vernon Farrow. [NYPL]
Mosaic map murals graced the Times Square Information Center when it opened in 1957. Now the building is a police substation, and there are hopes and expectations that an upcoming renovation of the substation will preserve the murals. [NYPL]
Maps and Civilization, Fourth Edition
While poking around the University of Chicago Press website yesterday, I noticed that a fourth edition of Norman J. W. Thrower’s history of cartography textbook, Maps and Civilization: Cartography in Culture and Society, is due out this month: Amazon. The changes from the third edition (Amazon, iBooks) appear to be limited: “For the fourth edition of Maps and Civilization, Thrower has added an additional chapter that serves to bring the volume completely up to date.” My gaps in cartographic knowledge are such that I’ve never read this book; this may be an opportunity to rectify that.
Immigrants in France
Le Télégramme, a French newspaper based in Brittany, maps the percentage of immigrants in France by canton; a second map shows the largest source of immigration (Portugal shows up more than any other country). In French. [Maps Mania]
Gettysburg Electric Map to Reopen in June
The Electric Map of Gettysburg, now residing at the Hanover Heritage and Conference Center in Hanover, PA, is slated to open to the public in June. The Center will hold a public event on 3 June; if all goes well, the map program will open the following night. A director, responsible for the historical programming, has also been hired. See the announcement on Faceboook. [WMS]
Previously: The Return of the Electric Map.
The Concentric States of America
Neil Freeman of Fake Is the New Real takes this whole “reorganize the United States into states with equal population” thing just one step too far:
the United States divided into fifty concentric states with equal population pic.twitter.com/cLQ1wCdfbR
— Neil Freeman (@fitnr) April 12, 2016
My eyes are bleeding again. [Kottke]
Stanford’s David Rumsey Map Center Opens Today
As I mentioned earlier this month, the David Rumsey Map Center at Stanford University opens today (KQED coverage). To celebrate, there’s a grand opening and open house tonight from 6 to 7 PM at the Center, which is located on the fourth floor of Green Library. Presentations and workshops take place on the 20th and 21st, for which registration is required. That’s followed by a day-long open house on the 22nd.
The Center’s first exhibition, A Universe of Maps: Opening the David Rumsey Map Center, runs from today until 28 August (here’s the online version).
Previously: David Rumsey Map Center at Stanford Opens April 19.
Update: National Geographic coverage. [WMS]
The CDC, Cholera Maps and the 2011 Haiti Epidemic
A map on a display at the CDC’s in-house museum hides in plain sight what U.S. government authorities are reluctant to admit: the origin of the 2011 cholera epidemic in Haiti (a U.N. peacekeeping base housing a batallion from Nepal). All the more amazing by its juxtaposition with John Snow’s famous 1854 cholera map of London. It’s as if they wanted us to tell us something while being prevented from doing so.
When Italy Drew the World
An exhibition of 16th-century Italian maps, Quando l’Italia disegnava il mondo: Tesori Cartografici del Rinascimento Italiano (“When Italy Drew the world: Cartographic Treasures of the Italian Renaissance”) opened last Friday at the Palazzo del Podestà in Bergamo, Italy. It runs until 10 July. English summary. [Tony Campbell]
Mapping the Airways
Out this month from Amberley Publishing: Mapping the Airways. “Drawing on fascinating and unique material from the British Airways archive, curator Paul Jarvis focuses on the beautiful map artwork used over nearly 100 years of history to chart our voyages through the skies—from early adverts to twenty-first-century on-board moving maps—and the vital maps and charts used by pilots and navigators.” (The paperback edition seems to be delayed until June on the U.S. Amazon store, though you can still get the Kindle version.) Here’s a short piece about the book in the trade journal Advance. [Tony Campbell]