San Marino is the fifth smallest country in the world, but it’s large enough to have a bus network, for which Jug Cerovic has created a map. It’s a network diagram that includes not only San Marino’s domestic bus routes, but its connecting bus line to Rimini, Italy (where you can connect to/from trains and planes) and its funicular railway (Wikipedia: Transport in San Marino). It’s also something we almost never see in a transit map: an oblique view. Adding perspective makes total sense: with San Marino and its hills in the foreground and the Adriatic Sea in the distance, we get more detail where it’s needed and connections to the rest of the world in the distance.
Something I often do when reviewing a book is talk about it in terms of the expectations of its potential readers—particularly if readers might come to a book with expectations that the book does not meet, because the book is doing something different. If you’re expecting The Eternal City: A History of Rome in Maps, written by the art historian Jessica Maier and published last November by the University of Chicago Press, to be basically A History of Rome in 100 Maps, it isn’t: the count is more like three dozen. This doesn’t mean that The Eternal City is a slight book—it most certainly is not, though at 199 pages it’s a bit shorter than, say, A History of America in 100 Maps (272 pages).
But counting maps would miss the difference in Maier’s approach. To invoke xkcd, this is depth-first rather than breadth-first: there are fewer maps here, but they’re discussed in much more depth than the two-page spreads of the hundred-map books, and provided with much more context. This is a history of Rome in maps in which history, Rome and maps all get their proper share of attention.
As you may have seen elsewhere, the coronavirus pandemic is having an impact on air pollution, as countries shut down human and economic activity in an attempt to deal with the outbreak. Take nitrogen dioxide. Tropospheric NO2 density decreased significantly over China between January and February, and the same seems to be happening in northern Italy, which normally has some of the most severe air pollution in Europe. See the ESA’s animation:
Previously: Mapping Nitrogen Dioxide Pollution.
Another Italian map exhibit to tell you about: 1716-2016 Cielo e Terra, featuring the cartographic holdings of Rome’s Biblioteca Casanatense, including the 1716 celestial and terrestrial globes of Amanzio Moroncelli, opens tomorrow and runs until 28 November. [WMS]
Previously: When Italy Drew the World.
An exhibition of 16th-century Italian maps, Quando l’Italia disegnava il mondo: Tesori Cartografici del Rinascimento Italiano (“When Italy Drew the world: Cartographic Treasures of the Italian Renaissance”) opened last Friday at the Palazzo del Podestà in Bergamo, Italy. It runs until 10 July. English summary. [Tony Campbell]