Month: July 2024

A Map of Wildfire Damage in Jasper, Alberta

Published on by Jonathan Crowe
Municipality of Jasper

Fire forced the closure and evacuation of Jasper National Park this week, and the Jasper townsite itself was directly hit by flames on Wednesday. Parks Canada estimates about a third of the town’s structures have been destroyed. Municipal officials released a preliminary map today showing the damaged and destroyed buildings in the town. They stress that the information “is based on the damage that is visible from the street. We have not been inside buildings or seen the backside of properties. There may be additional damage to homes and businesses that isn’t visible from the street. Buildings marked as ‘not damaged’ on the map could also have internal damage caused by smoke and water. Consider this a preliminary description of properties affected in Jasper.” CBC News coverage.

Remembering MapQuest

Published on by Jonathan Crowe

The tenth installment of James Killick’s “12 Map Happenings that Rocked our World” series focuses on a company James actually worked at: MapQuest, which grew very, very rapidly between its launch in 1996 (James outlines its antecedents) to its IPO and acquisition by AOL a few years later. And then:

The new management seemed to have very little interest in anything to do with MapQuest, particularly as it related to product road map and strategy. And with the layoffs and hiring freeze there weren’t enough resources to do anything substantial even if there was a good plan.

I tried to make matters clear and pleaded with the powers that be: MapQuest was a site built on map data but it didn’t make maps. In fact 98% of the map data was licensed from third parties. I knew MapQuest had to build a moat around the product otherwise someone else could swoop in, license the same data and build a better product.

And you won’t win any prizes for guessing who did.

Previously: Remember MapQuest?

Terse Directions

Published on by Jonathan Crowe

Adding to the discussion as to whether online maps’ directions are too exhausting, Tim Bray argues for terse directions: “When I’m navigating an area I already know about, don’t give me turn-by-turn, just give me a short list of the streets to take.”

Right now, Google Maps insists on turn-by turn, with three warnings for each turn. It’s dumb and annoying and interrupts whatever music or show I’m listening to.

What I want is to get in the car and say “Short directions to New Brighton Park” and have it say “Take Main to 12th to Nanaimo to 1st to Renfrew to McGill.” Then when I’m driving, I’d get one vocal warning a block out from each turn, like “Next left on Nanaimo” or some such.

Previously: ‘Map-Splaining’.

Apple Maps on the Web

Published on by Jonathan Crowe

Apple announced yesterday that Apple Maps is now available on the web as a public beta. Prior to this it was mostly available through its iOS, iPad and Mac apps, except that developers have been able to embed Apple’s maps on their websites through the MapKit JS API for several years now. Those embedded maps can now point to the web version, “so their users can get driving directions, see detailed place information, and more.” Limited browser and language support for the time being.

Historical Maps of London

Published on by Jonathan Crowe
Tudor London: The City and Southwark in 1520. Historic Towns Trust.

Londonist does a good job introducing us to two maps of old London published by the Historic Towns Trust a few years ago—a map of medieval London (1270-1300) published in 2019, and a map of Tudor London (1520) published in 2018 (and updated in 2022). The Historic Towns Trust publishes many maps of British towns and cities—historical maps, not reproductions of old maps (in fact, Londonist points out that no maps of London prior to about 1550 currently exist). The Trust’s London maps are also available as overlays on the Layers of London online map: Tudor, medieval. Some maps from the Trust’s British Historic Towns Atlas, which began publishing in 1969 and the earliest volumes of which are out of print, are also available as PDF downloads; here’s the page for London.

Google Maps Navigation Updates

Published on by Jonathan Crowe

Google Maps is introducing a speedometer and speed limits to iOS and Carplay; the feature has been on Android since 2019. Meanwhile, Google has pushed back on the claim from one user that pop-up ads were turning up while navigating with Google Maps; rather, they say it was an instance of “promoted pins” that (should) only pop up if tapped on. 9to5Google: “we were able to replicate the exact same UI by tapping on a location on the map, so it seems the screen was either touched by accident or a glitch was at play.”

‘Map-Splaining’

Published on by Jonathan Crowe

Modern online maps have so much data under the hood, and provide an overabundance of detail, that they can’t help but bombard the user, The Atlantic’s Ian Bogost argues, coining a term for their “sheer exhaustiveness”: map-splaining. It’s a challenge to take all that data and make directions comprehensible.

The maps know that one road is five lanes wide and the other six; both have medians. They understand that right turns between the streets can be accomplished via dedicated merge lanes that skip the red light. They appreciate that two lanes allow left turns between each of these streets, facilitated by a left-turn-arrow traffic signal. Having all this information helps the maps give their step-by-step instructions: Take the first turn lane from northbound 28th Street, then a quick right into the parking lot for Flatiron Coffee. That level of precision may be convenient for some drivers, but it comes at the price of breaking down the built environment into lots of extra segments and transitions that may trigger the display of useless routing information. Perhaps the software should just be telling you to “go past the light and make a left.”