CBC News reports that more than 3,000 indigenous communities in Canada—traditional First Nations reserves as well as treaty settlement lands and urban reserves—have finally been added to Google Maps. For some reason I thought they already were—U.S. Indian reservations have been on Google Maps for some time, after all (their visibility, or lack thereof, was commented on in 2011: here, here and here).
Justin O’Beirne is back with a look at how both Google and Apple Maps have changed incrementally over the past year.
Shortly after I published my Cartography Comparison last June, I noticed Google updating some of the areas we had focused on[.]
Coincidence or not, it was interesting. And it made me wonder what else would change, if we kept watching. Would Google keep adding detail? And would Apple, like Google, also start making changes?
So I wrote a script that takes monthly screenshots of Google and Apple Maps. And thirteen months later, we now have a year’s worth of images […]
It’s cool to see how much Google Maps has changed over the past year. But it’s also surprising to see how little Apple Maps has changed[.]
A wide-ranging article at Bristol 24/7 explores at the different ways that Bristol has been mapped throughout history. It begins with a look at Jeff Bishop’s 2016 book, Bristol Through Maps (Redcliffe), which includes 24 maps of the city from 1480 to today. Then it goes on to Bristol City Council’s Know Your Place, which layers historic maps on top of a web mapping interface, and finishes with a roundup of the work of local artists and graphic designers. Quite the microcosm: so many kinds of mapping activity, all focused on one British city. [Tony Campbell]
A new version of Google Earth launched today. Unlike previous versions, the desktop version runs in a web browser rather than a standalone app. Also unlike previous versions, it’s no longer cross-platform: for now at least, the desktop version only runs in Chrome, and the mobile app is Android-only.
Frank Taylor has been covering the new release at the venerable Google Earth Blog and has a first review.
For my part, I’ve poked around in it in Chrome a bit and I found it fairly responsive and easy to use. If it runs this well in the browser I can see how a standalone app would be redundant; this is a better delivery method. I would much prefer it, though, if it also ran on platforms that didn’t belong to Google.
Brian Timoney responds to the argument that few users actually interact with interactive infographics with some thoughts on how that might apply to online maps, with their sometimes-complicated, GIS-derived user interfaces. His suggestions? Static maps, small multiples, animated GIFs, text-based search—simpler, more user-friendly, more familiar UIs and ways to present mapped data.
“Windows 10’s stock Maps app has a drawing tool that’s quite useful, especially if you have a Windows 10 touchscreen PC,” writes Matt Elliott at CNet. In addition to scribbling notes, you can draw a line between two points to get directions and measure the distance of a drawn route. My household is all-Apple so I miss out on things like this on other platforms. [Gretchen Peterson]
Lauri Vanhala wanted to figure out the best place to buy an apartment in Helsinki, so he built an interactive sort-of-isochrone map of the city. He explains: “I calculated the travel time from every address to every other address in Helsinki around 7:30-8:00am (about 30 billion searches total!). Then I calculated the (weighted) average travel time to anywhere in the city, using amount of jobs in the target area as weight.” [OSM]
Many cities’ websites have a map section that contains a few interesting maps, but the City of Amsterdam’s interactive maps are something else in their number (more than 80 right now) and breadth and detail. They use discrete map pages powered by Google Maps (though not necessarily Google Maps tiles), rather than layers in a web-based GIS viewer, and that makes them pretty damn responsive in comparison, too. Or if you must have layers, there’s the Map of Maps. [CityLab]
Google Map Maker, Google’s tool to allow users to edit its maps, has been shut down, Ars Technica reports. “A support page went up over the weekend declaring that Map Maker is closed but that ‘many of its features are being integrated into Google Maps.’” You may recall that Map Maker was temporarily suspended in 2015 after a series of embarrassing edits came to light; its editing tools have been increasingly limited to a smaller circle of editors.
Martijn van Exel’s OSM Then and Now compares OpenStreetMap as it was in October 2007 with how it is today, with a slider to change how much you see of one or the other. Amazing how little was mapped back then, especially outside: my own town didn’t appear at all, and even Ottawa was rudimentary.
In response to measures like North Carolina’s House Bill 2, which restricts access to public washrooms by transgender people, crowdsourced online maps of safe washrooms—places with unisex or gender-neutral washrooms, or that let transgender people use the washroom that matches their gender identity—have been created: Refuge Restrooms has both a list and a map view; Safe Bathrooms uses Google My Maps. These maps seem like the modern-day equivalent of The Negro Motorist Green Book for trans people. [WMS]
Meanwhile, the Ottawa-Gatineau urban agglomeration (which is, as urban areas go, the closest to where I currently live) has, according to the census, grown by 5.5 percent since 2011, to a total population of 1.3 million. Much of that growth has occurred in suburbs that barely existed even when I moved to the region in 1999. This CBC Ottawa feature uses the Google Earth engine’s timelapse video function to chart the growth of seven of those suburbs. (Above: the Gatineau suburb of Aylmer.)
Statistics Canada released population and dwelling data from the 2016 Census yesterday. MountainMath’s CensusMapper project already has interactive maps based on that data: population change since 2011 (absolute and percentage), population density, and unoccupied dwellings—with presumably more to come, since the interface allows you to make your own census-derived maps.
William Smith’s 19th-century geological maps of Britain are now available online via an interactive map interface. [Maps Mania]
Almost all web mapping libraries render maps using Web Mercator, making an assumption that you generally can’t change out-of-the-box. This has advantages, but it posed a real challenge for us when we set out to build the Washington Post’s live election results map, where using the Albers USA projection was an important requirement. To meet that requirement, we built a pipeline to pre-process geometries.
It’s a bit of a kludge, a way of fooling Mapbox into showing a different projection—latitude/longitude coordinates aren’t accurate any more—but it’s an impressive stab at a real problem. The Dirty Reprojectors web app demonstrates the possibilities, with all the projections available through the d3-geo and d3-geo-projection libraries. [James Fee]