The Climate Atlas of Canada’s interactive map shows the future impact of climate change in Canada. It shows what a number of different weather variables—temperature, number of very hot or very cold days, precipitation, growing season, and so forth—would be under two potential scenarios: one high-carbon, one low-carbon. There’s a lot of data hidden behind a lot of menus; the legends are hidden behind dialog boxes as well. [CBC News]
The general consensus is that the Vinland Map is a modern forgery, not a pre-Columbian 15th-century map showing Norse explorations of North America. That doesn’t seem to stop Yale University from continuing to study the map, which is held in Yale’s Beinecke Rare Book & Manuscript Library. The map is being subjected to a battery of non-destructive tests to provide better and more precise physical data about its parchment and ink. The results will be published in a forthcoming book edited by Raymond Clemens, who for the record does not believe the map is authentic. (Neither do I, for what it’s worth.) [GeoLounge]
The Vinland Map is also being put on display for the first time in half a century. It’ll be at the Mystic Seaport’s R. J. Schaefer Gallery in Mystic, CT from 19 May to 30 September.
The definitive book on the Vinland Map, though it may have been overtaken by later investigations and claims, is Kristin A. Seaver’s Maps, Myths, and Men: The Story of the Vinland Map (Stanford University Press, 2004).
If Shetland gets relegated to inset maps all the time, that goes double for Alaska, which on maps of the United States gets reduced in scale too. In response, this map turns the tables by relegating the lower 48 (as well as Hawaii) to a tiny and crude inset map. The 17×25-inch paper map costs $15. [Maps on the Web]
The third edition of Mark Monmonier’s classic How to Lie with Maps (University of Chicago Press, 1o April) “includes significant updates throughout as well as new chapters on image maps, prohibitive cartography, and online maps. It also includes an expanded section of color images and an updated list of sources for further reading.” I reviewed the second edition back in May 2006. Amazon, iBooks
The Phantom Atlas, Edward Brooke-Hitching’s book about fictitious places that were once presented as real places, came out in the U.K. in November 2016. Though North American buyers could get a copy via online sellers, a proper U.S. edition (Chronicle, 3 April) is now available. The Wall Street Journal, of all places, has a review. Previously: The Phantom Atlas; More on Two Books About Nonexistent Places. Amazon, iBooks (U.K. edition, U.S. edition)
New in April
Zayde Antrim’s Mapping the Middle East (Reaktion, 1 April) “explores the many perspectives from which people have visualized the vast area lying between the Atlantic Ocean and the Oxus and Indus river valleys over the past millennium. By analysing maps produced from the eleventh century on, Zayde Antrim emphasizes the deep roots of mapping in a world region too often considered unexamined and unchanging before the modern period. Indeed, maps from the nineteenth and twentieth centuries, coinciding with the eras of European colonialism and the rise of the nation-state, have obscured this deeper past and constrained future possibilities.” Amazon
Jeremy Black’s Mapping Shakespeare: An Exploration of Shakespeare’s Worlds Through Maps (Conway, 10 April) “looks at the England, Europe, and wider world in which Shakespeare worked through maps and illustrations that reveal the way that he and his contemporaries saw their land and their place in the world. It also explores the locations of his plays and looks at the possible inspirations for these and why Shakespeare would have chosen to set his stories there.” Amazon, iBooks
The Art of Map Illustration: A Step-by-Step Artistic Exploration of Contemporary Cartography and Mapmaking (Walter Foster, 3 April), an illustrated guide featuring the work and method of four map illustrators (James Gulliver Hancock, Hennie Haworth, Stuart Hill and Sarah King), was reviewed on The Map Room earlier this month. Amazon
Related: Map Books of 2018.
The Texas A&M University Libraries has acquired a rare copy of Stephen F. Austin’s 1830 map of Texas. Called “the first map of Texas printed in the United States” and “the first meaningful map of Texas” (presumably there’s an earlier map of Coahuila y Tejas out there), only eight copies of the 1830 edition are known to survive. (Above is a scan of the Library of Congress’s copy.) The map will be on temporary display from today through May 4th and will be the centrepiece of a future exhibition. KBTX-TV, press release. [Tony Campbell]
An Ottawa city councillor wants take a page out of Los Angeles’s playbook and create a real-time interactive map of the city’s road conditions. L.A.’s street assessment map rates road conditions as good, fair or poor. Since Ottawa’s roads are on balance between fair and poor, it might be revealing, if uncomfortable, to have all that road data easily accessible; at the moment it can only be accessed by asking city officials about the state of a given street.
Leonia, New Jersey’s decision to close its residential streets to non-residents (previously)—an attempt to deal with the traffic being routed that way by navigation apps like Waze—has also, like the apps that created the problem in the first place, resulted in some unintended consequences. On, for example, visiting relatives and local businesses.
Earlier this week I told you about President Kennedy’s map of Cuba. Now here’s a piece on President Franklin Delano Roosevelt’s globe from the Library of Congress’s map blog.
The “President’s Globe” is big—really big and important. Weighing in at a whopping 750 pounds and sized at an impressive 50 inches in diameter, the globe was specially designed for President Franklin D. Roosevelt for use during World War II. The massive representation of the earth helped the president gauge distances over water to allocate personnel and material in support of the war effort against the Axis Powers of Germany, Japan, and Italy. This feat of cartographic history was given as a Christmas present to the president in 1942, and he placed the globe directly behind his office chair, often referring to it during his workday.
Lots of interesting detail in this piece. Three globes were made, under the direction of Arthur Robinson (yes, that Robinson) who during the Second World War directed the map division of the OSS: the other two went to Winston Churchill and General George C. Marshall. Roosevelt’s globe is now at his presidential library. [WMS]
As promised, Kenneth Field has uploaded the final web version of the quick-and-dirty dasymetric dot density map of the 2016 U.S. presidential election results, which he posted to Twitter last month. Unlike the quick-and-dirty version, the final version is in high resolution and can be zoomed in to quite a preposterous degree. One dot, one vote. [Kenneth Field]
Last month Lisa Charlotte Rost published a post on Datawrapper’s blog full of tips about choropleth maps: when to use them (and when not to), how to make them better (lots about colour use), along with some examples of good ones. Worth bookmarking.
She followed that up with another post focusing on one particular factor: the size of the geographic unit. Choropleth maps that shows data by municipality, county, region, state or country will look quite different, even if they show the same data. Averages tend to cancel out extremes. She gives the following examples:
A map of potential Soviet targets in Cuba used by President John F. Kennedy during the Cuban Missile Crisis has sold at auction for $138,798. Both buyer and seller were anonymous; the seller says the map had been given to them 20 years ago by former defense secretary Robert McNamara. CBS Boston, CNN, Fine Books and Collections. [Tony Campbell]
The Great Polish Map of Scotland, a giant concrete relief map 50 metres by 40 metres in size, was the brainchild of Jan Tomasik, a hotelier and former Polish Army soldier who was stationed in Scotland during the Second World War. He envisioned the map as a monument to Scotland’s hospitality to the visiting Polish soldiers. The map, designed and built by visiting academics from Kraków’s Jagiellonian University, was completed in 1979; it stands on the grounds of Barony Castle Hotel in Eddleston, which Tomasik had bought in 1968.
The hotel closed in 1985 (for a while), and the map began to deteriorate. In 2010 a campaign began to restore the map, which proved successful: the restored version of the map, complete with water surrounding the Scottish land mass, was unveiled to the public last Thursday, in the presence of the Scottish culture secretary and Polish diplomats.
A 3D digital map of the castle has also been announced, but it does not seem to be online.
Regrettably, Shetland is not included on the map. Nobody tell Tavis Scott.
The David Rumsey Map Collection has a number of virtual globes, but its AR Globe app may be the most unusual way to view them. Released last December for the iPhone and iPad, it uses augmented reality to superimpose one of seven celestial or terrestrial globes from the 15th through 19th centuries. The globes can be manipulated—spun, zoomed in and out—or observed from the inside (which is a good thing with celestial globes).
To be honest I’m not sold on using augmented reality to view virtual globes. It’s one thing to use AR to superimpose IKEA furniture in your living room: that makes sense, because it helps you visualize where the furniture would go and what it would look like. But it’s hard to see the utility of plunking a virtual globe in your living room: what’s the point of adding your surroundings as a backdrop? Case in point:
It’s neat but not particularly useful, is what I’m saying.
Last October I told you about a track network map for the entire French railway network, a map I just loved. That map has now been updated for 2018, which is minor news in and of itself, but (a) I love this map and (b) it’s an opportunity to point at the firm that produced the map, Latitude-Cartagene. Also to point to their other SNCF-related work, including these technical maps of the SNCF’s network and this interactive map of the network in the Auvergne-Rhône-Alpes region. All links in French. [Transit Maps]
There are 671,000 Rohingya refugees living in refugee camps in Bangladesh. The UN Refugee Agency has produced a story map, Rohingya Refugee Emergency at a Glance, that maps in detail the dire situation in those camps: overcrowding; risk of natural disaster (landslides, monsoon season); access to health services, food, clean water and sanitation.
Six months into the crisis, the priority in Bangladesh is to prevent an emergency within an emergency. The single greatest challenge to refugee protection is the physical environment of the settlements themselves, notably the congestion, access challenges due to a lack of roads and pathways, the high rates of water contamination and the significant risk of epidemics. These risks disproportionately affect the most vulnerable, notably children, pregnant women, single-headed households and people with disabilities. This already dire situation could further deteriorate during the upcoming monsoon season, as large parts of the refugee sites could be devastated by flash floods or landslides and become inaccessible.
Be advised: it’s a big, graphics-heavy page.
Previously: A Humanitarian Crisis, Observed from Orbit.