Ottawa Public Health has partnered with the Ottawa Neighbourhood Study to produce this interactive map of COVID-19 rates in Ottawa’s neighbourhoods. Both the map and its underlying data are subject to many caveats: the differences between rural and urban zones, between where people live and where people are tested, and other factors affecting testing and susceptibility. Most notably, the map is updated only monthly, so the current map (screenshotted above) does not take into account the rapid increase in positive cases over the past week or two as Ottawa entered the second wave. [Ottawa Citizen]
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.
Previously: How Climate Change Will Transform the United States.
Google has agreed to Parks Australia’s request that user photos taken from the summit of Uluru (formerly known as Ayers Rock) be removed from Street View; climbing Uluru, which is owned by and sacred to the Pitjantjatjara people, has been prohibited since 2019. ABC Australia, CNN. As of this writing a couple of images are still visible. Aerial coverage is unaffected. [Boing Boing]
Twice now I’ve encountered globes that I find more than a bit unsettling, in that they wrap a map of a portion of the Earth around an entire globe.
The first one I ran across was the Globus Polski or Poland Globe, an inexpensive 12-inch globe which comes in two versions, administrative and physical, and depicts the country of Poland as if it were Pangaea. According to a comment on the Reddit post where I think I first saw it, there are apparently other single-country globes like this out there.
The second is the polar opposite of the Poland Globe: it’s large, expensive and one of a kind: a bespoke, illustrated globe of the Silk Route that took Bellerby more than a year to complete to the customer’s exact specifications. The main map on the globe covers the Silk Route itself, from the Mediterranean to Japan; the back of the globe—this globe has a back side
I have to confess that I’m weirded out by this sort of globe: they fall into a cartographic uncanny valley in which the thing mapped is ostensibly correct but in a form that somehow feels deeply wrong.
CBC News reports on a collaborative project to create province-by-province and state-by-state beaded maps of Canada and the United States. “Since March, dozens of Indigenous artists had been taking up a challenge to bead their states and provinces. Their hard work, diversity in beading styles, techniques, and cultural influences can be seen in a final map that was recently unveiled of both countries.” The project was coordinated by CeeJay Johnson of Kooteen Creations.
Mappery has photos of the new Keramieken Kaart van Delft (Ceramic Map of Delft), a remarkable large ceramic mosaic map based on a 1672 map by Frederick de Wit that is mounted to a brick wall on a street in Delft, the Netherlands. Designed by artist Nan Deardorff-McClain, the map was supported by a crowdfunding campaign and built by around 500 local volunteers. The grand opening was to have been in March, but the pandemic intervened. More photos are available at the project’s Facebook and Instagram pages; a short video on the making of the map is below (and on YouTube). Coverage in the Algemeen Dagblad is in Dutch, as are most of the links.
ProPublica has released a series of climate maps showing the impact of warming temperatures, rising seas and changes in rainfall on the United States. “Taken with other recent research showing that the most habitable climate in North America will shift northward and the incidence of large fires will increase across the country, this suggests that the climate crisis will profoundly interrupt the way we live and farm in the United States. See how the North American places where humans have lived for thousands of years will shift and what changes are in store for your county.”
NASA Earth Observatory: “The map above shows air temperatures across the United States on September 6, 2020, when much of the Southwest roasted in a dramatic heatwave. The map was derived from the Goddard Earth Observing System (GEOS) model and represents temperatures at 2 meters (about 6.5 feet) above the ground. The darkest red areas are where the model shows temperatures surpassing 113°F (45°C).” Heat waves in southern California have become “more frequent, intense, and longer-lasting,” the article goes on to say.
Alexander Reid Ross of Portland State University has created an interactive map that tracks incidents of far-right extremist vigilantism in the United States. Laura Biss has the story at MapLab:
The map shows that certain regions seem to be hotspots for extremism, including Southern California, Oregon and Washington. Ross fears for what might be coming to Texas, which has seen pockets of violence at protests and is home to people whom Ross calls “experienced racists, armed to the teeth.” He views the concentration of incidents in the Pacific Northwest as “an inverted funhouse,” considering their historic parallel in the terror of the Civil Rights-era South, which has fewer incidents today.”
The Map Books of 2020 page has been updated with new book listings, the latest cover art and updated publishing schedules (which have been just as much in flux as they’ve been in previous years, if not more so). It is as up to date and as complete as I can make it, but it’s a smaller list than usual. If I’ve missed something or something on this list is in error, please tell me.
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.”
Google Maps is now available on the Apple Watch as of version 5.52 of the iPhone app. Meanwhile, more is emerging about the behind-the-scenes mapping efforts of both Google and Apple. Google is using machine learning to predict traffic flows and improve ETA estimates (Engadget, The Verge). More prosaically, 9to5 Mac looks at how Apple collects street data, down to the software, computer hardware and make of car used.
The Osher Map Library and Smith Center for Cartographic Education has launched a fundraising campaign to support their map conservation efforts.
In recognition of Maine’s Bicentennial, and in conjunction with our newly launched exhibition, “Mapping Maine: The Land and Its Peoples, 1677-1842,” we are raising funds to conserve historic maps of Maine and beyond to ensure that students and researchers of all ages continue to have access to cartographic resources vital to understanding the history of the world, the nation, the land we now call Maine, and our local communities. When historic maps, atlases, and globes come into our collections (via donations by individuals and organizations or by purchase)—like the 1855 Wall Map of Old Town, Penobscot County, Maine, displayed below—they often arrive in fragile condition due to their age, the nature of the materials, and how they have been used over time. While we protect and store the items in our world-class climate controlled storage facility, many items need conservation in order to be displayed and utilized by our patrons of all ages.
NASA Earth Observatory has had several stories on the western U.S. wildfires, gathered here. This story summarizes the situation; satellite images of the smoke generated by the fires can be seen here, here and here.
— Lauren Tierney (@tierneyl) September 13, 2020
Marena Brinkhurst of Mapbox has a comprehensive list of open data sources relating to the wildfires, smoke, and air quality.
Mark Altaweel at GIS Lounge looks at how GIS is being used to map wildfires, smoke and air pollution.
Previously: California Wildfires, 2020 Edition.