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Blogging about maps since 2003
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The Minimal Geography Atlas

ven 15-02-2019

Our friend Alejandro Polanco’s latest project is The Minimal Geography Atlas, a collection of 40 thematic maps.

In my work as a map designer and science writer, I have collected over the past two decades hundreds of curious stories related to cartography or geography. These stories have seen the light of day in the form of hundreds of articles in magazines and blogs, as well as in posters or maps of very diverse types. Now, I’ve decided to compile my best maps and lesser-known but interesting curiosities from all that material I’ve collected over the years. The result is this book, an atlas designed to awaken your curiosity. The thematic maps that I have selected are part of the ones that I have created in the last years, improving them and adapting them for this book.

Alejandro is currently running a Kickstarter for the book. €18 gets you the digital edition, €65 the print edition (in softcover).

Previously: Alejandro Polanco’s Minimal Geography; Alejandro Polanco’s Lost Worlds.

Catégories: Sites Anglophones

Opportunity’s Path

ven 15-02-2019

Don’t miss the New York Times’s scrollable map of the path of the Opportunity rover on Mars. (From a technical standpoint it functions much like their map of the U.S.-Mexico border.)

Catégories: Sites Anglophones

IKEA Map Poster Omits New Zealand

ven 15-02-2019

IKEA is apologizing after it was discovered that one of its BJÖRKSTA world map posters left off New Zealand. (Yes, that again.) IKEA says the product will be phased out; it’s still available in my country, for the moment. Note that there are three other world maps in the BJÖRKSTA series (which consists of framed pictures, including art, photos and maps); the other three do include New Zealand.

IKEA had better hope no one finds out about the map art that uses the Mercator projection.

Previously: New Zealand Launches Campaign to Get Itself Back on World Maps; Maps Without New Zealand.

Catégories: Sites Anglophones

More on the Pros and Cons of Paper Maps

ven 15-02-2019

The flurry of articles defending paper maps continues, and it can be tricky to separate them from one another: some are in the context of the Standfords store move; others are reprints of Meredith Broussard’s Conversation piece. But Sidney Stevens’s essay for Mother Nature Network is its own thing. It acknowledges both the downsides of paper maps (they get damaged and outdated) and the advantages of digital maps (“GPS”) before looking at the advantages of paper maps. It’s well-researched and well-considered.

Catégories: Sites Anglophones

Pop vs. Soda Maps Spoofed by xkcd

jeu 07-02-2019

By law, I am required to share every xkcd comic about maps. Today’s makes great fun of pop versus soda maps—the maps showing where in the U.S. carbonated beverages are referred to as pop versus where they’re referred to as soda. Randall takes things to their ludicrous extremes, as he is, by law, required to do.

Catégories: Sites Anglophones

Equal Earth Physical Map

jeu 07-02-2019

On Sunday Tom Patterson announced that the Equal Earth Physical Map is now available for download in JPEG, Illustrator and GeoTIF formats. Unlike its political counterpart, no territorial boundaries appear on this map (though cities do). Not having borders doesn’t mean that Tom and his collaborators won’t get into trouble with the names of natural features, though: I note they use Sea of Japan rather than East Sea, for example (see above). But, importantly, they’ve released the map into the public domain: if you don’t like their labels, or their choice of cities or colours or textures, you can make changes to the map and put out your own version.

Previously: Equal Earth Gets a Wall Map.

Catégories: Sites Anglophones

Technochauvinism, Deep Knowledge and Paper Maps

jeu 07-02-2019

Paper maps continue to find their defenders. The latest is Meredith Broussard, author of Artificial Unintelligence. In a piece for The Conversation, she applies her argument against what she calls “technochauvinism”—the idea that the digital and the technological are always better—to mapmaking. “Technochauvinists may believe that all digital maps are good,” she writes, “but just as in the paper world, the accuracy of digital maps depends entirely on the level of detail and fact-checking invested by the company making the map.” Errors on paper maps are more forgivable because, she argues, we recognize that paper maps fall out of date.

She also distinguishes between surface and deep knowledge, and associates digital maps with the former and paper maps with the latter, but there’s a risk of getting cause and effect spun around. “A 2013 study showed that, as a person’s geographic skill increases, so does their preference for paper maps,” she writes; but it doesn’t follow that paper maps lead to geographic skill. Those with poor map-reading abilities may do the bare minimum required to navigate, and nowadays that means using your phone. [WMS]

Catégories: Sites Anglophones

The Earth’s Climate Zones Are Shifting

ven 01-02-2019

Climate change is redrawing the map, writes Nicola Jones in a piece for Yale Environment 360 last October. It’s not just about polar ice caps, she writes: “Sometimes, the lines on the map can literally be redrawn: the line of where wheat will grow, or where tornadoes tend to form, where deserts end, where the frozen ground thaws, and even where the boundaries of the tropics lie.” Her article is punctuated by maps showing the changes in Earth’s climate zones, some of which dramatically and in a short period of time.

Catégories: Sites Anglophones

The Polar Vortex, Visualized

ven 01-02-2019

NASA Earth Observatory maps the bitterly cold temperatures resulting from cold air pushed southwards by an unstable polar vortex. The maps and animations are by Earth Observatory’s lead cartographer, Joshua Stevens. On Twitter he posted a companion visualization showing what’s happening on the other side of the planet, where a searing heat wave is blistering Australia.

Meanwhile on the other side of the planet

Catégories: Sites Anglophones

Another Geolocation Horror Show, This Time from South Africa

lun 21-01-2019

Remember the farm in Kansas that, thanks to an error in MaxMind’s geolocation database, became the default physical location for any IP address in the United States that couldn’t be resolved? It’s happened again, this time to a couple in Pretoria, South Africa, who received online and physical threats and visits from the police because IP addresses that were from Pretoria, but whose precise location couldn’t be resolved any further, defaulted to their front yard. Kashmir Hill, who covered the Kansas incident, has the story for Gizmodo. It’s a fascinating long read that burrows into the sources of geolocation data and the problematic ways in which it’s used.

In this case the problem was traced to the National Geospatial-Intelligence Agency, which assigned the lat/long coordinates for Pretoria to this family’s front yard. The end result: one home becomes the location for one million IP addresses in Pretoria. (The NGA has since changed it.)

The problem here is twofold. First, a failure to account for accuracy radius: a city or a country is represented by a single, precise point at its centre. That’s a real problem when the data point being geotagged can’t be more specific than “Pretoria” or “United States,” because the geotagging is made artificially precise: it’s not “somewhere in Pretoria,” it’s this specific address. Second is the misuse of IP location data. It’s one thing to use a web visitor’s IP address to serve them local ads or to enforce geographical restrictions on content, quite another to use that data for official or vigilante justice. The data, Hill points out, isn’t good enough for that. [MetaFilter]

Previously: A Geolocation Glitch Creates a ‘Technological Horror Story’.

Catégories: Sites Anglophones

More on Stanfords’s Move and Paper Maps’ Comeback

lun 21-01-2019

Another article on the comeback of paper maps that is really about the move of the venerable map and travel bookstore Stanfords’s London store to new digs, this time from Nicholas Crane in the Financial Times. He maunders a bit, as do many map aficionados when we get started, and ends up becoming a paean to Stanfords’s old paper maps as much as anything else. [Gilles Palsky]

Previously: Stanfords Cartographer: ‘Paper Is Going to Make a Comeback’; Stanfords Is Moving.

Catégories: Sites Anglophones

The Washington Post Maps the U.S.-Mexico Border

lun 21-01-2019

The print edition of today’s Washington Post maps the fences and walls along the U.S.-Mexico border. The online version, which I seem to have missed when it was posted in October, offers a much more detailed look: it’s an interactive, scrollable map that offers a flyover view of the border, fenced and unfenced, as it passes through farms, ranches, towns and impossibly rugged terrain between the Pacific and the Gulf of Mexico.

Catégories: Sites Anglophones

Jake Berman’s Modern Maps of Old Transit Networks

lun 21-01-2019
Jake Berman

Among artist Jake Berman’s many map-related projects are a series of retro transit maps—modern maps, in a modern style, of transit networks as they were in the past. Above is one example: Los Angeles’s long-defunct Pacific Electric streetcar network as it was in 1926. Other maps include San Francisco’s cable car network circa 1892, the Chicago L in 1921, the New York subway in 1939, and more. Posters, naturally, are available for sale. [Atlas Obscura]

Catégories: Sites Anglophones

BNSF’s Map Archives

dim 20-01-2019

BNSF is one of the largest railways in North America. It’s the end product of a series of rail mergers, and as such it has records for all its antecedent railroads. Including, as an item posted to its website this month reveals, maps, which BNSF is now in the process of digitizing.

Some of the most historically significant maps that BNSF has are maps filed by our predecessor railroads. These maps depicted the beginning of the railroad as we know it, and were often the first official survey of some of the more remote areas of the developing West.

Many of our vital maps were found in boxes or stashed in file cabinets or storage rooms. “We went to 200-plus locations going through thousands, if not tens of thousands of boxes,” said Obermiller of the conversion. “Now we are preserving the most vital maps to ensure we are retaining our vital records and are good stewards of our heritage.”

No word in the piece as to whether those records are available to researchers or the public.

Catégories: Sites Anglophones

DuckDuckGo Now Uses Apple Maps in Search Results

mer 16-01-2019

Google integrates its maps into its search results: synergy! What, then, is scrappy upstart search engine DuckDuckGo, which makes a point of not tracking its users,1 to do in response? Answer: use Apple Maps. “We’re excited to announce that map and address-related searches on DuckDuckGo for mobile and desktop are now powered by Apple’s MapKit JS framework, giving you a valuable combination of mapping and privacy.”

Catégories: Sites Anglophones

Satellite Image Guide for Journalists and Media

mar 15-01-2019

Pierre Markuse’s Satellite Image Guide for Journalists and Media:

So you would like to use a satellite image in your article and you would like to explain it to your viewers? Here is a short guide covering some of the most frequently asked questions and giving some general explanations on satellite images. It by no means covers all aspects, as there are far too many types of satellite images, but should give you a good start to find out more on your own and maybe motivate you to create your own images, which has become quite easy and quick even with no prior knowledge of it.

Complete with examples of imagery, examples of how to use it properly, and links to resources.

Catégories: Sites Anglophones

16th-Century Hand-Drawn Maps Imitate the Style of Printed Maps

mar 15-01-2019

Seven maps from late 16th-century Mexico are the focus of a 2018 study by University of Seville researcher Manuel Morato-Moreno (Cartographica article, press release). Part of a series of maps sent back to Spain by local administrators, the maps are hand-drawn, but imitate the style of printed maps: the hatching deliberately evokes woodcuts, while the animals are reminiscent of cartouches, sea monsters and other illustrative elements. But the maps also incorporate Indigenous design elements.

Although all the maps were done in the European style, they also show some characteristics that suggest the influence of indigenous cartography, like footprints on the routes and eddies in the rivers, in which fish can also be seen on the surface of the water. Having these indigenous conventions in coexistence with European cartographic characteristics suggests an effort to adapt the two cartographic styles to each other. “The authors of these maps might have unconsciously mixed European and native conventions,” the researcher adds.

In addition, the experts have identified the influence of another renaissance practice which originated in the portolan charts: drawings of figurative scenes of indigenous people and animals of the region, like deer, rabbits, vultures and armadillos. “Possibly the disproportionate representation of these animals is a way of emphasising the animal species that were characteristic of the region, or, as in the case of the armadillo, highlighting those exotic species that were unknown in Spain.”

More at, and via, Atlas Obscura.

Catégories: Sites Anglophones

The Indigenous Peoples Atlas of Canada’s Giant Floor Map

lun 14-01-2019
Canadian Geographic

As I mentioned in my post about the Indigenous People’s Atlas of Canada, the atlas project includes the four-volume physical atlas, an online version, and teaching resources that include a giant floor map from Canadian Geographic. CBC News has more about that giant floor map, which at 11 × 8 metres is so big that it has to be displayed in the gym when it’s taken on tours of schools. See also this video.

Previously: Map of Indigenous Canada Accompanies People’s Atlas; The Indigenous Peoples Atlas of Canada.

Catégories: Sites Anglophones

A History of Ottawa in Seven Maps

lun 14-01-2019

CBC News presents seven maps, drawn from the City of Ottawa Archives and other sources, that purport to tell the story of Ottawa, from its beginnings in the 1860s to today. Highlights include its since-abandoned streetcar network, the Gréber plan, and Indigenous claims in the region. [WMS]

Catégories: Sites Anglophones

Map Digitization Updates from the Library of Congress

lun 14-01-2019
Bird’s eye view of the city of Jamestown, Chautauqua County, New York, 1871. Map, 50 × 71 cm. Library of Congress Geography and Map Division.

In a year-in-review post earlier this month, the Library of Congress’s map blog took a look at some of the maps that had been digitized for the first time in 2018. (Here’s the equivalent post for 2017.) For more frequent updates, the Library’s Geography and Map Division provides monthly lists of maps that have been scanned and added to their online collections, but they’re PDF documents and not very readable.

Catégories: Sites Anglophones