Melting glaciers are keeping a special team of cartographers at Swisstopo, Switzerland’s national mapping agency, busy: they’re the ones charged with making changes to the Swiss alps on Swisstopo’s maps. The New York Times reports:
“The glaciers are melting, and I have more work to do,” as Adrian Dähler, part of that special group, put it.
Dähler is one of only three cartographers at the agency—the Federal Office of Topography, or Swisstopo—allowed to tinker with the Swiss Alps, the centerpiece of the country’s map. Known around the office as “felsiers,” a Swiss-German nickname that loosely translates as “the people who draw rocks,” Dähler, along with Jürg Gilgen and Markus Heger, are experts in shaded relief, a technique for illustrating a mountain (and any of its glaciers) so that it appears three-dimensional. Their skills and creativity also help them capture consequences of the thawing permafrost, like landslides, shifting crevasses and new lakes.
The article is a fascinating look at an extraordinarily exacting aspect of cartography. [WMS]
Thanks to a combination of low vaccination rates and the COVID-19 Delta variant, intensive care wards are filling up across the United States. The New York Times maps one of the more disturbing metrics of the pandemic: the percentage of occupied ICU beds by hospital region.
The maps above—and throughout this article—show their estimates of partisanship down to the individual voter, colored by the researchers’ best guess based on public data like demographic information, voter registration and whether voters participated in party primaries.
We can’t know how any individual actually voted. But these maps show how Democrats and Republicans can live in very different places, even within the same city, in ways that go beyond the urban-suburban-rural patterns visible in aggregated election results.
It goes beyond racial, urban vs. suburban vs. rural and house vs. apartment splits, to the point where researchers are wondering whether Americans are “paying attention to the politics of their neighbors” when they decide where to live. This has implications not only in terms of electoral targeting (e.g. gerrymandering, voter suppression), but in terms of basic social cohesion.
The maps are based on research by Jacob R. Brown and Ryan D. Enos published earlier this month in Nature Human Behavior.
The New York Times maps the distribution of COVID-19 cases in Los Angeles. “County officials recently estimated that one in three of Los Angeles County’s roughly 10 million people have been infected with Covid-19 since the beginning of the pandemic. But even amid an uncontrolled outbreak, some Angelenos have faced higher risk than others. County data shows that Pacoima, a predominantly Latino neighborhood that has one of the highest case rates in the nation, has roughly five times the rate of Covid-19 cases as much richer and whiter Santa Monica.”
Climate change isn’t just one thing: rising temperatures, or sea level rise. It’s also changes to rainfall, increased risk of wildfires, more powerful hurricanes. The extent to which any of these are threats depends on where you live: North Dakota doesn’t have much to worry about rising sea levels, but it should think about drought. That’s what this interactive map from the New York Times attempts to measure: the climate risks to the United States on a county-by-county basis.
The New York Times maps COVID-19 cases at U.S. colleges and universities. The map and searchable database are based on their survey of more than 1,600 post-secondary institutions; the survey “has revealed at least 88,000 cases and at least 60 deaths since the pandemic began. Most of those deaths were reported in the spring and involved college employees, not students. More than 150 colleges have reported at least 100 cases over the course of the pandemic, including dozens that have seen spikes in recent weeks as dorms have reopened and classes have started.”
The pattern we observe here is consistent with the urban-rural divide we’re accustomed to seeing on traditional maps of election results. What spans the divide—the suburbs represented by transition colors—can be crucial to winning elections. […] At each extreme of the political spectrum, the most Democratic areas tend to be heavily developed, while the most Republican areas are a more varied mix: not only suburbs, but farms and forests, as well as lands dominated by rock, sand or clay.
This is a generalization, to be sure, but so are most political maps, and the notion that urban areas tend to vote Democratic while rural areas tend to vote Republican isn’t what I’d call a revelation. Still.
Wearing a mask in public is increasingly being encouraged or required as a measure to slow the spread of COVID-19. The New York Times maps the rate of mask wearing in the United States. The county-level map is based on more than 250,000 responses to a survey conducted in early July, in which interviewees were asked how often they wore a mask in public.
The map shows broad regional patterns: Mask use is high in the Northeast and the West, and lower in the Plains and parts of the South. But it also shows many fine-grained local differences. Masks are widely worn in the District of Columbia, but there are sections of the suburbs in both Maryland and Virginia where norms seem to be different. In St. Louis and its western suburbs, mask use seems to be high. But across the Missouri River, it falls.
In the travel section of yesterday’s New York Times, map illustrator Nate Padavick offers a way to make lemonade from travel-restriction lemons with a short guide to making an illustrated map (pictorial map, map illustration—the terms are roughly interchangeable) of a favourite place—a neighbourhood, a vacation spot, “a place you’ve never been.”
The rigid and scientific rules of cartography simply do not apply here! Nope. While an illustrated map is often a wildly useless tool for providing directions, it can be a beautiful and highly personal reflection of a place you, friends and family know quite well. It can tell a story, a personal history, or be a unique lens through which one can experience a special place. An illustrated map can be loose and hand-drawn, filled with fun drawings and doodles that together make a sometimes inaccurate, but always spot on record of a memory or a place from one’s own perspective.
The New York Times does a deep dive into New York’s current subway map: its design choices, its history, its quirks. It’s more an animated slideshow than interactive map: each step takes us along a route, bouncing up and down (for example) where you’d expect to walk. It’s also completely devoid of any context, particularly the controversies around this very map’s design. People have been agitated about New York’s subway map, and have been reimagining and rethinking it, for decades.
Yes, I've seen this NY Times subway infographic piece. It's… odd. Seems to excuse bad design with some magical hand waves and expect us to believe this is really the best map that could be made.https://t.co/5xjiAK9EQz
That said, even a naïve look at the status quo isn’t without value, especially since the status quo is rarely looked at on its own terms, but rather in the context of tearing it up and coming up with something new and better.
The New York Times maps ongoing wildfires in California—and the state of things is that I have to specify which: in 2019; the Easy, Getty and Kincade fires in Ventura, Los Angeles and Sonoma counties, respectively. The page also maps where PG&E engaged in preventative power outages to inhibit the spread of fires.
The New York Times maps confirmed measles cases in the United States as of April 29, 2019. “Measles was declared eliminated in the United States in 2000 but the highly contagious disease has returned in recent years in communities with low vaccination rates. The number of cases reported this year is already nearly double last year’s count and has surpassed the previous post-elimination high of 667 cases in 2014.”