The reviews on the U.S. store are hilarious, but on the U.K. store the single a review on the U.K. says that the globe is chalkboard (it’s made of polystyrene), which makes the product a good deal less absurd. Otherwise, it occurs to me that it could make a halfway decent base on which you could paste your own globe gores. [Cartophilia]
Tech companies have largely ignored a U.S. National Transportation Safety Board recommendation to add railway crossing data to their map apps, Politico reports. In 2016, after an accident in which a tired truck driver who used his mobile phone to navigate crashed into an Amtrak train at a level crossing, the NTSB issued a recommendation asking mapping companies to incorporate at-grade railway crossing data from the Federal Railroad Administration’s database of some 200,000 level crossings, so that their apps can warn drivers that a railway crossing is coming up.
Nearly three years later, hardly any of them have implemented the recommendation, and to date only three have responded to the NTSB recommendation: Garmin said it has railway crossing data in its latest devices, TomTom said it has had such data for a decade; Google, for its part, worried that adding such data might overcrowd the map and distract its users. Other providers, including Apple, Here, MapQuest and Microsoft, did not respond to the NTSB. Meanwhile, UPS says its proprietary navigation system includes level crossings, and while OpenStreetMap doesn’t use the FRA database, it has a level crossing tag that’s been used worldwide more than 730,000 times.
A team of researchers led by University of Hawaii astronomer Brent Tully has mapped the structure of the universe at a vast scale. In particular, they have mapped the shape of the Local Void, an empty expanse of intergalactic space hundreds of millions of light years across; the Milky Way is found at the edge of the Void. From the University of Hawaii’s Institute for Astronomy press release:
Now, Tully and his team have measured the motions of 18,000 galaxies in the Cosmicflows-3 compendium of galaxy distances, constructing a cosmographic map that highlights the boundary between the collection of matter and the absence of matter that defines the edge of the Local Void. They used the same technique in 2014 to identify the full extent of our home supercluster of over one hundred thousand galaxies, giving it the name Laniakea, meaning “immense heaven” in Hawaiian.
Mapping the Moon in Black and White, an exhibition curated by the Harvard Map Collection at Harvard’s Pusey Library, “guides you through the mutually reinforcing efforts to map the Moon using orbital imagery and the race to walk on the Moon. At ‘Mapping the Moon in Black and White,’ you will also learn how these mapping efforts sat within larger critiques of the Space Race, especially from Civil Rights organizations like the Southern Christian Leadership Conference and the Black Panther Party.” Runs until 31 October 2019; a reception and curatorial talk will take place on 18 September.
It’s not like xkcd has a monopoly on comics about maps. Last week, Zach Weinersmith’s Saturday Morning Breakfast Cereal web comic posted a comic about alternative non-spherical Earth theories: everything from a hollow Earth to, well, stranger variations—including a slightly lumpy oblate spheroid Earth, which I frankly find hard to believe in.
The NASA Applied Sciences Program has partnered with the Centers for Disease Control and Prevention (CDC) to create the first publicly available map of ultraviolet (UV) radiation for all counties in the contiguous United States. The dataset, which spans 2005-2015, is available on the CDC’s National Environmental Public Health Tracking network, which delivers information and data about health issues related to environmental factors. Public health officials, city planners, or individuals concerned about Sun exposure can learn how much ultraviolet radiation is falling over each county each month, which is an important step in helping reduce skin cancer risks.
The animated map above shows the monthly average UV dose in 2015.
Last month the Washington Post gained access to ARCOS, the U.S. Drug Enforcement Agency’s database of controlled substance transactions, which tracks the path, from manufacturer to pharmacy, of every pain pill in the United States. The Post’s initial analysis found that some 76 billion oxycodone and hydrocodone pills were distributed in the U.S. between 2006 and 2012, that only a few companies manufactured and distributed the bulk of the pills, and some regions of the country were utterly saturated with the pills. That’s where the maps come in: the Post has county-level maps of all this data.
Comparing county-level maps of opioid overdose deaths and pill shipments reveal a virtual opioid belt of more than 90 counties stretching southwest from Webster County, W.Va., through southern Virginia and ending in Monroe County, Ky. This swath includes 18 of the top 20 counties ranked by per-capita prescription opioid deaths nationwide and 12 of the top 20 counties for opioid pills distributed per capita.
Much study has been devoted to the Gough Map, a late medieval map of Great Britain, exact date and authorship unknown, that was donated to the Bodleian Library in 1809 by the map’s now-namesake, Richard Gough. (An interactive version is available online.) A new project led by Catherine Delano-Smith and Nick Millea explores the map on several levels: as physical object, combining hyperspectral imagery, pigment analysis and 3D scanning; the process of how the map was drawn (and redrawn); and a close analysis of the places and names found on the map. Some of the project’s early findings were published in Imago in 2016.