Mark Ovenden has made a career of publishing books about transportation systems and their maps that are both comprehensive and copiously illustrated. These include books about transit maps, railway maps and airline maps, as well as books about specific transit systems like the London Underground and the Paris Metro.
His latest, Underground Cities (Frances Lincoln, 22 Sep), is in some ways a natural progression from his past work: in the introduction he muses on the link between transit geekery and wondering about “what else lies down there beyond the walls” (p. 6). But in other ways this is quite a different book.
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]
The Leventhal Center’s latest online map exhibition, Mapping a World of Cities, draws examples of city maps from ten map libraries and collections across the United States; those examples range from a 1524 map of Tenochtitlán (above) to a 1927 map of Chicago gangs.
Looking at maps helps us to understand the changing geography of urban life. Maps didn’t just serve as snapshots of how cities looked at one moment in time; in the form of plans, maps were also used to build, speculate, and fight over urban form. Historical maps reflect cities’ ethnic and economic transformations, systems of domination and oppression, sites of monumentality and squalor. They capture good times and bad, expansion, decay, and destruction. City dwellers take great pride in their cities, as part of a shared sense of place that embedded in a historical trajectory. Maps tell the stories of a city’s past, present—and perhaps its future.
The Library of Congress’s Geography and Map Division contributed five maps to the exhibition; see their post.
In the summer of 2019, a research project spearheaded by Monument Lab asked St. Louis residents and visitors to draw personal maps of the city’s monuments and important sites. “Some maps celebrate famous sites like the St. Louis Zoo and the statue of St. Louis himself atop Art Hill in Forest Park. Others point to things that have been removed from the landscape, like the mounds built by native Mississippians,” St. Louis Public Radio reports. “Another shows a street map of downtown St. Louis with notations for ‘incidents of racism, from microaggression to racial violence.’” A total of 750 people contributed maps, which you can see at this Flickr gallery as well as on the project website, which has accompanying data and analysis. [Osher]
Building Boston, Shaping Shorelines is a Harvard Map Collection exhibition going on now at Harvard Library’s Pusey Library Gallery. “This exhibition allows you to trace the projects to reclaim land and build the infrastructure that has produced a city out of a peninsula. Come learn how much of Boston is on man-made land and what impacts that has had and will have on the city.” There is no online version, but Harvard Magazine has a writeup. Until 1 May 2020.
Luxatlas.lu is a digital historical atlas of Luxembourg. A collaboration between the City of Luxembourg History Museum and the University of Luxembourg, the map presents historical building data atop of a series of maps and aerial photography layers dating back as far as 1820. In German (I’m pretty sure that isn’t Luxembourgish). [RTL Today, Tony Campbell]
The BAnQ has more than 20,000 maps in its digital collection, ranging from the 16th century to the present day; said holdings include maps from before the Conquest, maps of cities, towns and villages (many of them fire insurance maps), and historic topo maps.
Charles Booth’s London Poverty Maps (Thames & Hudson, October) is a look back at Booth’s idiosyncratic and judgey block-by-block survey of poverty and the social classes of late 19th-century London (his maps described the “lowest class” as “vicious, semi-criminal,” for example). The final maps, hand-coloured, are famous in map terms: there was an exhibition back in 2011. The book adds preparatory maps, “selected reproductions of pages from the original notebooks, containing anecdotes related by Londoners of every trade, class, creed and nationality together with observations by Booth’s interviewers that reveal much about their social class and moral views.” Plus essays and infographics to put the whole thing in a modern context. Mapping London has a review.
The Atlas of Boston History, edited by Boston historian Nancy S. Seasholes, came out last week from the University of Chicago Press. It features 57 full-colour spreads—for a complete list, plus some examples, go here—that trace the city’s history from the post-glacial period to the present day through maps, photos, illustrations and accompanying text from three dozen different contributors. (The maps are original to this volume: this is a historical atlas, not a collection of old maps, in case that needs saying.) Looks impressive and interesting.
The temperature on a hot summer day in a single city can vary by as much as 11 degrees Celsius depending on where you are—whether you’re near green spaces that cool down the surrounding areas, or pavement and concrete, which absorb heat and radiate it. That’s the heat island effect, and mapping it is the focus of a project led by Portland State University researchers, funded in part by NOAA, and conducted by on-the-ground volunteers who have been taking temperature measurements across a number of U.S. cities. Those measurements have been cross-referenced with other data about the neighbourhoods, which will help cities figure out how to keep their citizens cool during heat waves—which, let’s face it, are going to be a lot more common going forward. National Geographic, New York Times.