The Smithsonian’s Ocean Blog has a profile of ocean cartographer Marie Tharp, whose discovery of the Mid-Atlantic Ridge’s rift valley provided hard evidence for the theory of plate tectonics.
Rail Map Online is a web-based map showing every rail line that ever existed in the United Kingdom and Ireland. Base layers can be toggled between Google Maps, satellite, OpenStreetMap and old Ordnance Survey maps. It doesn’t distinguish between existing and removed rail lines, though that appears to be coming; it’s a work in progress. [Tim Dunn]
Previously: British Railways, Past and Present.
The Art of Cartography, opening 13 August at the Toronto Reference Library and running until 16 October, is “a new exhibit showcasing the unexpected beauty of maps and atlases from the 16th to the 19th century. The exhibit features world maps, atlases, manuscript maps, sea charts, celestial maps, city plans and other cartographic curiosities from the library’s Special Collections.” The Toronto Star has some selections. [WMS]
Once again, Tor.com is marking the publication of an upcoming fantasy novella, this time The Dream-Quest of Vellitt Boe by Kij Johnson, with an essay on how the book’s map, executed by artist Serena Malyon, came into being. Malyon takes us from the author’s own map through several iterations of what ended up as the final map. The end result is a unique take on the fantasy map style, marked by the use of watercolours and perspective, backgrounded by a constellation-filled sky. Amazon (Kindle) / iBooks
Previously: Mapping The Drowning Eyes.
An exhibition both online and at the Boston Public Library’s Leventhal Map Center through 23 October, Hy-Brasil: Mapping a Mythical Island looks at the island that appeared on maps of the Atlantic Ocean over a period of five centuries. “In this online exhibition of forty maps from the collection at the Norman B. Leventhal Map Center at the Boston Public Library and the Mapping Boston Foundation, visitors will see the transition of Hy-Brasil over the course of five centuries from legitimate island destination, to ‘imaginary’ place, to simply a ‘rock,’ before it finally stops appearing on maps in the late 19th century. A variety of map formats are included in the online exhibition, such as portolan charts, woodcut engravings, copperplate engravings and lithographic prints. Hy-Brasil even makes an appearance on a 1492 globe.” [WMS]
Last month KVAL TV of Eugene, Oregon took a look at the recently catalogued William H. Galvani Rare Maps Collection at Oregon State University. The maps, more than a thousand in number, were bequeathed by Galvani, along with more than five thousand books, to what was then Oregon State College in 1947. It’s taken this long to catalogue the collection, which emphasizes military maps and includes maps from the 16th through the 20th centuries. [WMS]
As is often the case with disputed boundaries, what online maps show depends on who they’re showing it to. So when it comes to Crimea, which annexation by Russia two years ago many countries refuse to recognize (not least of which Ukraine!), Google Maps shows Crimea as Russian territory to Russian users, as Ukrainian territory to Ukrainian users, and disputed territory to everyone else. As the Washington Post reports, that didn’t stop Google from getting in trouble with Russia last month, when Google changed Crimean names in all versions of Google Maps to conform with a 2015 Ukrainian law that removed Soviet names from Ukrainian territory. Russian Crimean politicians called it “Russophobic” and “topographical cretinism,” according to the Post; by last Friday, though, the name changes had apparently been reverted. [WMS]