A VerySpatial Podcast
Shownotes – Episode 271
September 26, 2010
Main Topic: Our conversation on perceptions of the future of US earth observation satellite programs
Click for the detailed shownotes
The Atlantic Wire has a short piece about a series of maps by Eric Fischer detailing racial living in 40 of the largest US cities. Unfortunately the maps are stored on Flickr as flat files, so it’s hard to zoom in and around to see more detail. The basic method appears to get racial information down to the housing unit so it creates a point cloud of race within urban areas. The interesting point of this method is that most cities aren’t hard delineations of race but a much more interspersed picture, despite the example from Detroit The Atlantic Wire uses.
Mashable (perhaps one of the cooler sites I visit each day) has a nifty story about an artist who drew Google Maps icons as if they existed in the real world. It’s rather interesting to think about these big push pins existing in real life, or a pop-up box over a building. Take away the surprised looking people and I think we’ll have a pretty good idea of what large scale augmented reality is likely to look in the near future.
It’s a project we’ve been excited for ever since we first heard about it, and was great to be able to interview some of the Geospatial Revolution Project team, so it’s great to be able to post that Episode 1 is now live on the Geospatial Revolution Project website!
The full episode is jut over 13 minutes, but it’s also broken up into smaller videos via YouTube for those who can’t stream the whole thing. The team have also made the episode video shareable, so spread the word and to get you started, here’s Chapter 1 of Episode 1:
I’m a big fan of infographics, so much so that I sometimes find seeing spatial information organized in an non-spatial way (ie a map) to be the clearest way to communicate an idea. This infographic detailing average work week lengths and average vacation days is one of the ones I think really works. The combination of a typical ‘graph’ along with some cute graphics really makes the thing accessible. The data does have some holes, I think, because the ‘average work week’ seems to pull down a tad. I’m assuming part-time work is included. It’d also be interesting to see an economic variable in there, like GDP or per capita income. Does working harder and longer get your more money? And I have to admit, for all my talk about infographics, the next question I have is I’d like to see it on a map
In order to investigate the idea of a social archipelago, the notion that our cities are “fragmented islands of social activity separated by large areas dedicated to commercial workplaces, flows of vehicles, residential sprawl or industrial sites.” Anil Bawa Cavia analyzed more than a million Foursquare check-ins in a number of cities and mapped those data as points to create a series of social activity density maps, which he calls urbagrams. By looking at the resulting maps for cities such as New York, Paris, and London, we can get a picture of the spatial distribution of social activity through Foursquare, and see where social activity is clustered and how the patterns differ from city to city.
It’s time to put your raster skills to work in time to get a Nintendo DS for the holidays. Crafster, Cooking Mama, and Nintendo DS have announced a contest to create a pixel project of Mama. It is to publicize the new Crafting Mama game in which you are challenged to “Learn 40 different projects across a huge variety of crafts: make aprons, mini Mama dolls, birdhouses, patchwork quilts, jewelry, mugs, candles, kaleidoscopes, flower decorations, and so much more!” They explain: What is a “pixel project”? A pixel is a single point in a raster image. So a pixel project is that same concept, but on a larger scale. You could break out the Rasterbator, raster maker.
That’s right, for all you Esri users out there, it’s already time to start thinking about next year’s User Conference. The Call for Presentations is now out over on Esri’s conference website, and abstracts are going to be due on October 15th. So if you’ve got a great GIS project or topic you want to share, start getting your abstract together.
We always have an amazing time at the UC, we get to do a great Live Show and try to present something every year, so hopefully we’ll get to see a lot of you fellow GISers at the 2011 event!