• Misery index based on perceived temperature

    July 22, 2014  |  Mapping

    Misery index

    Late last year, Cameron Beccario made a wind map for earth, inspired by an earlier work by Fernanda Viegas and Martin Wattenberg. Beccario has been slowly adding overlays to the piece to show more dimensions of weather data around the world. The most recent overlay is what he calls a Misery Index, which is based on perceived air temperature.

    If you've seen the interactive globe already, it's worth revisiting. Click on the earth label on the bottom left to see the new stuff.

  • Flights around Ukraine

    July 18, 2014  |  Mapping

    Avoiding Ukraine

    The New York Times is covering Malaysia Airlines Flight 17 with a series of maps. The ones above show a sample of recent flights in the area. Some airlines, such as British Airways and Air France show a clear path around Ukraine, whereas others take a more direct route.

  • Geologic map of Mars

    July 18, 2014  |  Mapping

    The USGS released a more detailed geologic map of Mars, not just renderings based on rough models.

    The USGS-led mapping effort reveals that the Martian surface is generally older than previously thought. Three times as much surface area dates to the first major geologic time period - the Early Noachian Epoch - than was previously mapped. This timeframe is the earliest part of the Noachian Period, which ranges from about 4.1 to about 3.7 billion years ago, and was characterized by high rates of meteorite impacts, widespread erosion of the Martian surface and the likely presence of abundant surface water.

    Nice.

  • Test your geographic knowledge in Google map game

    July 7, 2014  |  Mapping

    Smarty Pins

    Smarty Pins is a simple, fun map game by Google. You get a trivia clue about some location, and the goal is to drop the pin as close as you can to the correct place. You start with 1,000 miles, and you get docked each time for how far your choice was from the actual location.

    For more on how little you know about where stuff is, see also the state matching game and the Mercator map puzzle.

  • Real-time lightning map

    June 26, 2014  |  Mapping

    Lightning map

    Blitzortung is a community of volunteers who install inexpensive lightning sensors and transmit their data to a central server. In return, those who run the sensors have access to the network's data. The map that runs on the site shows the data in near real-time, providing a view of lightning strikes around the world. Pretty neat that this exists.

  • Detailed UK census data browser

    June 26, 2014  |  Mapping

    DataShine

    DataShine Census provides a detailed view into United Kingdom 2011 census data. Population, housing, income, commute, and other variables are available.

    The DataShine mapping platform is an output from an ESRC Future Research Leaders Project entitled "Big Open Data: Mining and Synthesis". The overall project seeks promote and develop the use of large and open datasets amongst the social science community. A key part of this initiative is the visualisation of these data in new and informative ways to inspire new uses and generate insights. Phase one has been to create the mapping platform with data from the 2011 Census. The next phases will work on important issues such as representing the uncertainty inherent in many population datasets and also developing tools that will enable the synthesis of data across multiple sources.

    They're off to a good start.

  • New York City taxi trips mapped

    June 23, 2014  |  Mapping

    NYC taxi data artifacts

    While we're on the topic of NYC taxi data, Eric Fischer for Mapbox mapped all 187 million trips. Each observation contains the start and end location of a trip, so blue dots represent the former and orange represent the latter. My favorite bit is on the data collection artifacts, such as the map above.

    The patterns at JFK and LaGuardia airports show interesting artifacts of the data collection process. Almost all of the trips there must have really begun or ended right at the terminals, but many of them are attributed to the roads leading to and from the airports, where the last good GPS fix must have occurred.

    See also the New York Times animated map from several years ago that shows taxi activity during days of the week.

  • Watch the U.S. population center shift west

    June 19, 2014  |  Mapping

    Shifting population

    According to the U.S. census, the mean center of the population shifted west every decade since 1790. They show the change in a simple animation.

    The mean center of population, traditionally referred to as simply the center of population, is provided for the 2010 Census and each census since 1790. In 2010, the mean center of population was located at 37°31'03" North latitude, 92°10'23" West longitude in Texas County, Missouri, 2.7 miles northeast of Plato, Missouri.

    The inclination might be to read this as people moving west, which is partially true, but don't forget immigration increasing the populations too.

  • OpenGeofiction, the creation of an imaginary and realistic world

    June 16, 2014  |  Mapping

    Opengeofiction

    Sharing the same collaborative principles as OpenStreetMap, a wiki-based map for the real world, OpenGeofiction is an experiment in mapping an imaginary world.

    Opengeofiction is a collaborative platform for the creation of fictional maps.

    Opengeofiction is based on the Openstreetmap software platform. This implies that all map editors and other tools suitable for Openstreetmap can be applied to Opengeofiction as well.

    The fictional world of Opengeofiction is thought to be in modern times. So it doesn't have orcs or elves, but rather power plants, motorways and housing projects. But also picturesque old towns, beautiful national parks and lonely beaches.

    As you zoom in to the map, you can see many details, from roads, bodies of water, to greenery, have already been added. Some areas look like densely inhabited cities connected by highway, whereas others are miles of forest and nature.

    Winburgh-Willhed-Wearhead

    Browse long enough and you forget you're looking at a fake world.

  • Mercator projection with pole shifted to where you live

    June 9, 2014  |  Mapping

    Extreme Mercator

    Drew Roos made a thing that lets you move the poles of the Mercator projection to anywhere in the world.

    As you probably know, map projections all have their pros and cons since there are challenges that come with transforming a globe onto a two-dimensional surface. The Mercator projection, one of the most well-known, distorts as you approach the poles. The scale approaches infinity actually, which is why we're used to seeing a Greenland that is bigger than Africa. (It's not.)

    Above shows the pole shifted to Washington, D.C. Trippy.

  • Using open data to find the perfect home

    June 4, 2014  |  Mapping

    Finding the perfect home

    Justin Palmer and his family have lived in a dense urban area of Portland, Oregon for the past seven years, but now they're in the market for somewhere more spacious. He narrowed his search down to two main criteria — walking distance to a grocery store and walking distance to a rail stop. The search began with open data.

    I defined walking distance as ~5 blocks, but ~10 blocks is still a pretty sane distance. I want to be close to a grocery store and close to a MAX or Streetcar stop. Unfortunately, none of the real estate applications I tried had a feature like this so I decided to create what I needed using open data that I had already been working with for some time now.

    Code snippets and explainers follow for how Palmer found his target zones, using a combination of the data, a database, and TileMill.

  • Evolution and history of London

    June 3, 2014  |  Mapping

    Using data from the National Heritage List for England, the London Evolution Animation shows the historical development of London. Mainly, it depicts roads and protected buildings, starting with the first road network built in 410 and into the present. The notes at the bottom provide a fine timeline quality rather than a hey-look-at-London-change video.

    [via kottke]

  • Gotham City map

    June 2, 2014  |  Mapping

    In 1998, artist Eliot R. Brown created a map of Gotham City for the Batman No Man's Land series. Brown describes the process of making the map, meant to look something like Manhattan with a lot more villains and a way for the federal government to blast the bridges and tunnels to the outside world.

    Gotham map

    [via Smithsonian]

  • Drought map shows extreme shortages

    May 19, 2014  |  Mapping

    Drought map

    From the U.S. National Drought Monitor.

    The entire state of California is in some level of drought, much of it extreme to exceptional. Snowpack is 50 percent of normal in many locations in the West, and Svoboda noted that a lot of snow has completely melted before it normally would.

    Drought has had a serious impact on fruit and vegetable agriculture in California, and news reports sounded the alarm for grains and livestock in the Plains and South Central West. At least 54 percent of the nation’s wheat crop is affected by some level of drought, as is 30 percent of corn, and 48 percent of cattle.

    Hey, Californians, if you could dial your sprinklers down a couple notches so that we can bathe this summer, that'd be great. Thanks.

  • NBA basketball fans by ZIP code

    May 13, 2014  |  Mapping

    NBA fan map from NYT

    After the popularity of The Upshot's baseball fandom map, it's no surprise the same group followed up with an NBA map of the same ilk. Same Facebook like data but for basketball. And as before, although the national map is fun, the regional breakdowns is the best part.

  • Name popularity by state, animated by year

    May 9, 2014  |  Mapping

    Using baby name data from the Social Security Administration, Brian Rowe made this straightforward interactive that lets you search a name to see how its regional popularity changed over over time.

    Name by state

  • Your mobility at various times during the day

    May 2, 2014  |  Mapping

    Isoscope

    Isoscope, a class project by Flavio Gortana, Sebastian Kaim and Martin von Lupin, is an interactive that lets you explore mobility around the world.

    We drive to the closest supermarket, take the bike to the gym or walk to the cafe next door for a nice chat among friends. Getting around — thus mobility — is an essential part of our being. We were especially intrigued by those situations when our mobility is compromised such as in traffic jams or during tough driving conditions. How do those restrictions impact our journeys through the city and who is affected most? Obviously, a car can hardly bypass a traffic jam, whereas a bike is more flexible to continue its journey. Let alone the pedestrian who can stroll wherever he wants to. Isoscope tries to answer the questions above by comparing different means of transport and their sensitivity for disturbances.

    Similar in flavor to the commute maps before it, Isoscope is a bit different in that it focuses on specific time frames, such as Fridays at 8am. Using data from the HERE API, a travel polygon is estimated for each hour of the day selected. Your initial result is an abstract blot overlaid on a map, but then use the menu to change days and highlight hours.

  • Detailed map of baseball fandom

    April 24, 2014  |  Mapping

    Baseball fandom in SoCal

    For the past couple of sports seasons, Facebook mapped the most liked team by county. They did it for football (NFL), the NCAA basketball tournament, and baseball (MLB). Although generalized, the maps provide a view of sports fandom and people clusters across the country, and plus you know, they're fun.

    The Upshot used the same like data, provided by Facebook, and mapped it at the ZIP code level. Then they took it a step further and looked closer at regional rivalries, such as Cubs and White Sox, Yankees and Red Sox, and Dodgers and Angels. Be sure to scroll down to Mets versus Phillies. They incorporated a tidbit of Josh Katz's dialect map.

    The Upshot is off to an impressive start. It's almost as if The New York Times people have been doing this for a while. [via @KevinQ]

  • Where people bike and run, worldwide

    April 24, 2014  |  Mapping

    Strava activity maps

    Remember those running maps I made with limited data from RunKeeper? Strava, which also provides an app to track your runs and bike rides, has a much more expansive version of popular paths around the world. Their dataset includes over 77 million rides and 19 million runs, summing to about 220 billion data points. Just pan and zoom to your area of interest, and there you go.

  • Music preference by region

    April 22, 2014  |  Mapping

    Music in America

    Movoto mapped music preference for various genres, across the United States.

    We calculated musical taste scores using data from the National Endowment of the Arts, the Bureau of Labor Statistics, and the U.S. Bureau of Economic Analysis (via the Martin Prosperity Institute) and state level music preferences from Wikipedia. The scores include music genre preference survey data and genre performer concentrations by metro, weighted by that metro's influence on the music scene. We took the scores for each metro and used a spatial statistics method called nearest neighbors to create the heatmap.

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