An amazing visualization of near-term wind forecasts by Fernanda Viégas and Martin Wattenberg, based on data from the National Weather Service’s National Weather Forecast Database. Looks gorgeous; slows my browser right down. Via Boing Boing, Kottke and O’Reilly Radar, among others.
The ability to use other map styles with OpenStreetMap data is, I think, underexploited. I’m starting to hate the default Mapnik tiles. Stamen Design has released three different—vividly different—map styles for OpenStreetmap: watercolour tiles (above), high-contrast black-and-white, and shaded terrain. Via Daring Fireball.
You may have seen this already: a beautiful, painting-like visualization of the world’s surface ocean currents between June 2005 and November 2007, which NASA posted last month. The visualization is based on model data from the ECCO2 project. See also this short video on Flickr (Flash required). Image credit: NASA/
“In the 18th and 19th centuries, children were taught geography by making their own maps, usually copies of maps available to them in books and atlases at their schools or homes,” says a David Rumsey Collection post from January 2010 that is for some reason drawing attention right now. “These old maps made by children were hand drawn and colored, one-of-a-kind productions, and it is amazing that any have survived down to our time. That they have is due to luck and the efforts of families to preserve the history of their children.” Anyone interested in hand-drawn maps will like these; for my part I can’t get over the similarity in style between these maps and later fantasy maps. Via io9 and MetaFilter.
In my review of Paul Schenk’s Atlas of the Galilean Satellites I noted that the maps of Jupiter’s four largest moons were actually spacecraft imagery placed on a map projection; there were no non-photographic maps. In that context, the geologic map of Io, just out from the U.S. Geological Survey, is both novel and pertinent. The maps are based on Voyager– and Galileo-derived photomosaics of Io’s surface released in 2006, but they’re maps. ASU news release, Universe Today.
Ars Technica calls Old Maps Online “the world’s single largest online collection of historical maps” but that’s not strictly the case. When I first read that I thought: what, bigger than Rumsey? Rumsey has 30,000 maps; Old Maps Online has 60,000. But Old Maps Online is a portal, not a collection: it has a damn slick timeline-and-map interface that brings up maps from the online collections of five institutions (so far), including the British Library, the National Library of Scotland, and yes, the David Rumsey Map Collection. At first glance it seems like a good place to start if you’re looking for a map of a specific time and place (as I have done on many occasions), and if they add more institutions to their database it will be even more useful.
Fantasy maps have a very specific style that is actually quite limiting. For an example of what would happen if all maps were subject to the same limitations as fantasy maps, have a look at what is described “a map of the United States à la Lord of the Rings”; it was posted to Reddit and edited there by divers hands. The version above had the gridlines removed and made more “antique.” It does look like the early Middle-earth maps done by Pauline Baynes and Christopher Tolkien. To match the movie maps, you’d have to replace all the text with overdone uncial calligraphy and Tengwar vowel marks, whereas maps in modern fantasy novels would lose the shading on the mountains and have all the text done in Lucida Calligraphy. Via io9.
Paul Schenk’s Atlas of the Galilean Satellites (Cambridge University Press, 2010) collects all the imagery gathered by the Voyager and Galileo missions of the four major moons of Jupiter (Callisto, Ganymede, Europa and Io, all discovered by Galileo in 1610) and assembles them into global, quadrangle and area maps. But this heavy, 400-page tome begins with a confession. “This Atlas is not what it should be.” The failure of the high-gain antenna on the Galileo spacecraft meant that far less data could be transmitted back to Earth during its nearly eight-year mission than had been planned. Large tracts of the moons are mapped in low resolution; the fuzzy images yield little detail. But until another mission is sent—the Juno probe now en route to Jupiter will not be studying the moons—this is all there will be for the foreseeable future. For decades, in fact.
The Atlas of the Galilean Satellites therefore represents a treasure trove of all available imagery of these four moons. The further out you go, the less imagery there is: outermost Callisto gets 49 pages of plates, innermost Io, with all its interesting volcanoes, gets 89. Despite the inevitable blurry patches, there are some extraordinarily high-detail images here. One problem, though, is that the global maps are unlabelled; I found it difficult to place features that were labelled on the quadrangle, regional and detail maps in their global context. Also worth noting is that—and I suspect this is the norm for extraterrestrial mapping—these are not maps per se, but spacecraft imagery labelled and put on a map projection.
One issue that has been noted elsewhere—for example, in Emily Lakdawalla’s review last November—is that several copies of this book have been defective, with pages falling out. My own copy is fine, but seems a bit fragile. (UPDATE: Laying it open flat once was enough for several pages to come loose.) The signatures appear to be glued rather than sewn—a textbook example of the badly built British book—which is inexplicable given the size of the book and weight of the glossy paper, to say nothing of its cost. Because, at $165 (£95) list, this book is extremely expensive; ebook versions are just as exorbitant. Cheaper copies can be found elsewhere with a little digging: I got mine via AbeBooks for less than $30, shipping included. Honestly, given the risk of the book falling apart on you, that’s the way to go.
This atlas isn’t really aimed at beginners or people with a casual interest in the solar system. The price reflects that, as does its rather technical nature and organization. Those with a serious jones for the solar system will not be deterred by these or any other reservations.
Chinese scientists have released a high-resolution map of the Moon based on images from the Chang’e 2 spacecraft; the maps are at a resolution of seven metres (MoonViews, Universe Today). Phil Stooke compares the Chang’e 2 images with those from the Lunar Reconnaissance Orbiter Camera (LROC). Meanwhile, and speaking of the LROC, Jeffrey Ambroziak is making 3D anaglyph maps based on LROC data; he’s launched a Kickstarter campaign to create a 3D digital map of the entire Moon.
I’ve encountered plenty of claims for something to be the “world’s oldest map” (most of which depend on how broad or narrow your definition of “map” is). One I wasn’t aware of until recently is this Mesopotamian map on a cuneiform tablet, which dates from between 700 and 500 BC, currently held by the British Museum. “The map is sometimes taken as a serious example of ancient geography, but although the places are shown in their approximately correct positions, the real purpose of the map is to explain the Babylonian view of the mythological world.” More at Visual Complexity. Via Cartophile.
For other claims to the world’s oldest map, see the following Map Room entries: Engraved Rock Is 14,000-Year-Old Map: Researchers; Candidates for the World’s Oldest Map; The Other World’s Oldest Map; The Western World’s Oldest Map.
It occurs to me that how readers use fantasy maps should be another line of inquiry for my science fiction and fantasy maps project. Take, for example, Donald Petersen’s comment on the Boing Boing post about Victoria Johnson’s map essay (posted here last week).
One of the few downsides to reading Game of Thrones for the first time on a 2nd generation Kindle was that it was inconvenient to flip to the map every now and then to reorient myself when the action moved to a new city or battlefield. Like books with lots of footnotes, I think I’ll do most of my map-heavy fantasy book reading on dead trees.
My father experienced the same thing reading A Dance with Dragons on the Kindle. The insight here may not be particularly profound, but it is useful: fantasy maps may be largely illustrative, but they’re also referred to when reading the text. They may be an intrinsic part of the reading process—at least as far as “fat fantasy books with maps” are concerned. (Will electronic versions of said books need to have their text georeferenced, so that you can push a “map” button at any point and be placed at the proper position on the map? I have to admit that that would be kind of cool.)
What do you think? How do you use maps when reading fantasy fiction?
Over on The Awl, Victoria Johnson has an essay about maps of fictional places, which of course is relevant to my interests. Johnson has chosen some very unique and distinctive maps to discuss—Winnie-the-Pooh, The Phantom Toolbooth and The Princess Bride among them—rather than the sort of standard fantasy maps you get in standard fantasy (which, I suppose, aren’t worth discussing unless you like the fantasy world being mapped; certainly not as maps). Via Boing Boing (which sends a link in this direction).
This animated map from NASA (Flash-only, sorry) illustrates global temperatures since 1880: “reds indicate temperatures higher than the average during a baseline period of 1951-1980, while blues indicate lower temperatures than the baseline average.” News flash: the planet’s getting warmer. More information here.
Previously: Global Temperature Changes by Decade.
If you’re interested in maps as art, you probably already have copies of books like You Are Here and The Map as Art, excellent collections of map art curated by Katharine Harmon (if you don’t have these books and you’re interested, now you know; off you go). If, on the other hand, you’re a crafty sort and are interested in making art with maps—whether as raw material or as theme—then a new book by Jill K. Berry, Personal Geographies: Explorations in Mixed-Media Mapmaking, may be worth your attention.
Personal Geographies is a short guide to making maps about personal subjects using the techniques of mixed-media artwork. Let me unpack that a bit. Mixed media involves combining several different art forms: paint, pen and ink, photography, collage; different materials and textures. Berry, lists as supplies a number of different kinds of paper and cardstock; pencils, crayons and paints; adhesives; tools; and embellishments like ribbons.
These are the raw materials. Berry chooses as her theme so-called personal geographies, broken up into three chapters: maps of the self, in which the personal is mapped to pictures of the head, the hand, the heart or the body; maps of personal experiences, such as trips; and art pieces made from real and fictional maps. Each lavishly illustrated chapter gives sample projects with step-by-step instructions; each chapter also collects map projects from a number of different artists to show you what else might be possible.
I received an electronic review copy of this book.