MapCarte 19/365: Atlas of Switzerland 1961-1978 by Eduard Imhof, 1978


Eduard Imhof, Swiss cartographer, was asked to produce an “Atlas of Switzerland” in 1961. The atlas illustrated the country with its variety of nature, population, culture and economy in maps that exhibited the full expression of Imhof’s abilities. Supported by numerous Swiss scientists the first edition was finished in 1978 and published by the Federal Office of Topography. The maps are authoritative precisely because of this fundamental scientific basis and consultation but they are brought to life by the artistry of Imhof.

Imhof himself was an expert cartographer and artist. That combination is fundamental to understanding his work since the artistic dimension to his many works creates maps that are beautiful on the eye. Here, even a complex statistical map showing daily commuter patterns in 1960 mixes clear geometric point symbology with perfectly curved distributive flowlines. Text is kept to a minimum and the hillshaded backdrop provides a subtle ground to the thematic figural elements. This map is simply one example from an atlas that as a collection is clinically designed and represents the very best of atlas production.

This will not be the only Imhof in the MapCarte series.

MapCarte 18/365: Diagram of the Causes of Mortality by Florence Nightingale, 1858


Florence Nightingale was a pioneer in establishing the importance of sanitation in hospitals through her work as a nurse in the Crimean War in the mid 1800s. She gathered data of death tolls and approached the job of communicating this information through applied statistics and graphical communication.  She is particularly famous for the development and use of certain graphs, now commonly known as coxcombs or polar area plots, rose diagrams.

Nightingale realised that soldiers were dying needlessly from malnutrition, poor sanitation, and lack of activity. She strove to improve living conditions for the wounded troops, and kept meticulous records of the death toll in the hospitals as evidence of the importance of patient welfare. In creating the graphs, each sector represents a unique time period and a quantity. Because the sectors all have the same angle, they are visually equivalent when used to represent area. The diagrams overlay three variables for comparison and illustrate the temporal component perfectly by representing each month as a separate segment.

Map or graph? Well, it’s a graphical representation of spatio-temporal data. It doesn’t need a map backdrop because location is implicit. A great example of innovation as well as clean design to present a clear message. Plenty of online resources to provide more detail and also animated versions.


MapCarte 17/365: Bomb Sight by The Bomb Sight Project, 2012


Click image to view the online web map

This web map presents the London WWII bomb census between 7.10.1940 and 6.6.1941. It’s a terrific effort that catalogues anti-invasions sites, bomb types and adding an overlay of the bomb maps themselves.  The map is the result of a year’s worth of work which hints at the effort needed to build an interactive web map with good quality content.

Zoomed out to a scale of 1:72,000 or smaller the map of London becomes awash with red symbols which ordinarily would be considered the antithesis of how to depict multiple overlaying features. Yet here, the result is to visually demonstrate the extent of the blitz and it’s visual impact is stunning. Zooming to a slightly larger scale and you can pick out individual strafing attacks and the impact of lines of bombs. When you zoom in further the symbols begin to separate and change into ones which portray individual bombs that can be interrogated.

Filters, graphs, search, statistics and ancillary information make this a well produced piece of work and if you view on a mobile device there’s a great augmented reality version that means you can view through your mobile phones camera with an overlay of bomb details as you wander around London.

Great example of a portal to historical information through a web map.

MapCarte 16/365: Hong Kong Street Map Series, HKSAR, 2010


Published by the Survey and Mapping Office of the Government of the Hong Kong Special Administrative Region, this monochrome street map series at 1:10,000 covers the entire region across 59 sheets with contours at a 20m interval. It is highly detailed to include all the necessary topographic elements of roads, buildings and points of interest.

The greatest achievement of this map series is that it is published entirely in monochrome. Given the ease of which colour can be applied to maps today it serves as a perfect reminder that often, monochrome can be both useful and impactful. The map also demonstrates the clarity of design that the cartographers achieved given the limitations imposed by the lack of colour. They managed to design over 100 uniquely identifiable features through the design of black and white point, line and area features. This is map design stripped to its very basics but to great effect. Designing in monochrome is a very useful way to control your design even if you end up adding colour.

A zoomable version is available on the ICA web site, here, to allow more detailed inspection.

MapCarte 15/365: Wonderground map of London Town by MacDonald Gill, 1914


The mapping of London’s Underground rail network predates the classic maps by Harry Beck but as significant features of the landscape the stations play a central role on this beautifully detailed and humorous map from 1914. Drawn by MacDonald Gill, the map was not designed for navigation or any functional use but, rather, as a story of a range of countless incidental details of London’s attractions.

The map was commissioned as an attempt to overcome the perception of the underground as overcrowded, dirty place with train services that were frequently late. The company was losing money as the trains were empty at weekends. The map, then, was central to a re-branding effort and presented a somewhat impressionable, romantic vision of train travel in an attempt to lure passengers to use the service. Hung at every station, it mixed topographical inaccuracy with a cartoon style and became extremely popular. It also became the first poster to be sold to the public and the tube to this day has a strong connection to artistic works.

Gill himself went on to design the official Underground maps between 1920-1924 and has another association with the tube in his tutor, Edward Johnston, who was himself commissioned to design the now famous letter form for the network.  The map is full of pithy stories and invites people to engage with the landscape proving that detail is often key to making a good map.

There’s a fantastic article on the history of the map including a hi-res version that allows you to explore the map in detail on the BBC web site here.

MapCarte 14/365: 100 Aker wood by E. H. Shepard, 1924


Maps of fictional places have always been ripe for cartographic depiction. One of the simplest, earliest and classiest is E. H. Shepard’s depiction of the fictional 100 Aker Wood in which the A. A. Milne children’s stories about Winnie-the-Pooh are set.

The map is small format and appears on the inside front covers of the books. As such, it immediately immerses the reader in the imaginary landscape providing settings for the many adventures. The map is whimsical and playful with the central characters being positioned throughout to depict them in the scene itself and even the north point is labelled POOH rather than NSEW. The imaginary wood is actually based on part of Ashdown Forest in Sussex, England. Many locations in the stories can be linked to real places in and around the forest.  The landscapes were directly inspired by the distinctinctive high, open heathlands of heather, gorse, bracken and silver birch punctuated by hilltop clumps of pine trees. Both the map and Shepard’s other illustrations can be matched to actual views, allowing for a degree of artistic licence.

The map has become synonymous with the Winnie-the-Pooh stories and shows us that through maps, our imagination can be brought to life.

MapCarte 13/365: Atlas of the Historical Geography of the United States by Charles Paullin and John Wright, 1932


Charles O. Paullin and John K. Wright’s Atlas of the Historical Geography of the United States, first published in 1932, is an award winning work of art. A magnificent historical atlas published ahead of its time and including innovative thematic representations. Each one of the nearly 700 maps makes it a truly fantastic cartographic work.  The attention to detail is exquisite and builds to a rich set of maps that detail just about every facet of America and the social, political and economic fabric of the country at that time.

The purpose of an atlas is to create a collection of works that relate to the area in question and this is one of the best of the early 20th century. Its contents are curated and written by authoritive figures. The maps are combined with temporal and statistical detail and context is provided through textual explanations. This is a true compendium that expertly mixes a range of approaches to capture the history and geography of the U.S.

A new digital version has brought the atlas to a new audience and while it doesn’t necessarily portray the work as well as the original the huge benefit of being made available online is it can be seen by a much wider audience now than ever before. You can see the online version here.

MapCarte 12/365: Battle of Gettysburg by Esri, 2013


 Click image to view the online web map

The use of preconfigured templates has become one way in which people can author their content as a web map and Esri’s Story maps team has developed a range of approaches that allow people to apply different design metaphors to their work depending on how they would like readers to interact. Here, the Battle of Gettysburg uses a modified template to use the screen in different but complementary ways. The map takes up the main area and is populated by a textured basemap with light colours to act as a background. The highly saturated symbols sitting atop work well by contrast. A timeline down the central area allows people to navigate to key events which are then described in the vertical panel to the left.

Content is rich and immersive and combines a range of media including animated point-of-view panoramas. The links between the panels are clear and unambiguous and there are sensible hover events that provided added context when exploring the map. The marginalia are hidden until opened and there is the ability to switch the map for a satellite view to see the area as it exists today. A simple and effective interface to tell the story of the battle.

MapCarte 11/365: Immigration Explorer by New York Times, 2009


Click image to view the online web map

Beginning with a clear story, user controls allow effortless mining of layers of information across an unobtrusive colour palette with sensibly deployed pop-ups.  The temporal dimension can be explored and the switching between choropleth and proportional symbol maps perfectly marries the map type to the data. Users can select variables and modify their depiction such as changing the relative size of symbols to make the best use of screen size. Using terms like ‘bubbles’, rather than ‘proportional symbols’, simplifies terminology so it makes sense for the average reader.  A simple, neutral basemap supports the overlay detail and zooming is enabled but not beyond levels not supported by the data.  Symbology is transparent, allowing overlapping symbols and base map detail to remain visible.  Fine white outlines around only those symbols that overlap, subtle halos and abbreviated labels at small scales which switch to full names at large scale are examples of a high attention to detail.  This is a well-crafted web map that perfectly blends form with function using the medium appropriately. The devil is always in the detail and it is the details NYT Graphics get right time after time.

MapCarte 10/365: Tongariro National Park by Geographx, 2013


 Click here to view an online zoomable version.

A large format poster provides the media for this map proving that size sometimes does matter in cartography. Sure, this could be presented on the web but the impact would not be as impressive. Sometimes a map deserves space and to be seen in its entirity at once (the irony here being we’re referencing an online version!).

Geographx have become masters at creating 3D maps based on plan oblique and orthographic oblique projections that create a pleasing end product free from some of the distortions the more usual perspective view creates. The techniques create parallel projection lines and places the viewpoint at infinity. Crucially, they allow features in the landscape to remain figural and work particularly well in mountainous regions. Additionally, the photo-realistic textures and colours used give us a sense of place and the natural beauty of the landscape which is used to great effect here to highlight the snow covered slopes of Mounts Ruapehu, Tongariro and Ngauruhoe. The addition of more traditional topographic content (vector lines, point symbols and labels) allows it to go beyond merely the artistic and also serve well as a reference map.