Wednesday, July 7, 2010

links for 2010-07-07



  • Interesting article explains how a slew of new satellites is keeping better tabs on polar ice.

  • Loopt now lets you download a KML file containing your 30-day location history. Which is great. Not so great is that Loopt is unavailable outside the US. For a location-based company, that's a bit unfortunate, no?

  • "Zoom in on your roof" is an interactive map provided by the city of Antwerp that lets you check the efficiency of your roof insulation. It's a wonderful neogeographical innovation, well executed, addictive and easy to use -- even if you don't speak Flemish:-)

  • At one point, Kurt writes: "It's too bad that in Google Earth, you can't put a GeoRSS in a Network Link." Yes it is.

  • Tuesday, July 6, 2010

    Australian Art Projects on Google Maps





    The Australia Council for the Arts is currently funding nearly 200 companies in Australia. Arts on the Map provides a Google Maps and Google Earth browser plug-in portal to explore the different projects.


    To explore the map you first select the type of art project you wish to explore and then the region of Australia that you are interested in. The relevant art projects for your search are displayed on the map with red kangaroo map markers.

    An innovative feature of the map is the 'tour' feature. If you select the tour option the map will animate through your search results one by one.

    Realtime Underground Feed Released Then Removed


    Sometimes there’s just too much interest in open data. The Greater London Authority has temporarily pulled its feed of the Underground due to “overwhelming demand.” The service gave locations of every subway train in the city updating in nearly realtime.
    Developer Matthew Somerville used the service to create a fascinating live map of trains. The site is not currently updating, but the video below shows a working version.
    The Greater London Authority seems optimistic about the feed returning:
    We hope to restore the service as soon as possible but this may take some days. We will keep everyone informed of progress towards a resolution.
    And that’s a good sign, because this is the sort of useful data that should be opened up. While the live map was working, it gained significant attention, including this high praise from Softpedia:
    In the not so distant future, every electronic gadget or appliance, every ‘thing,’ is going to be connected to the web, pouring massive amounts of data into the system. Already, some of the things that are connected would surprise you, like the London Underground trains… it’s a very good way of showing what’s possible when the web and the ever increasing computerized systems running the world’s infrastructure come together.
    CenterNetworks pointed to other realtime transit examples. We have also covered public transportation before: we interviewed one developer trying to get data from agencies and profiled 4 Hip Transit Authorities with APIs.
    Hat tip: Josh Heumann

    Toronto Google Maps Mashup Round-up


    This week's Toronto Star Google Maps mashup is a map that shows car ownership in the Greater Toronto Area (although the title of the map, 'GTA Car Ownership Map', did make me wonder if it was a map of people who owned stolen cars).

    The map is a heat map of car ownership as a percentage of households, using data from the 2006 census. The Map of the Week blog has an interesting analysis of the data. The analysis show a correlation between car ownership and income. The map also show some correlation between good public transportation links and low car ownership.

    Rent Compass can help you find properties to rent in Toronto and other Canadian cities.

    You can search for properties by price, property type and by location. The results of your search are handily displayed on a Google Map. The map uses different map markers to show whether the properties are houses for rent or apartments.

    If you click on the 'more details' link in a property's map marker a lightbox style window opens with the full details. If you want to be able to search for rental properties whilst on the move Rent Compass is also available for the iPhone.

    This Google Maps mashup shows the location of bring your own wine restaurants in Toronto. 

    If you click on a map marker you can get the address of the restaurant and the corkage fee. The restaurants are also listed under the map. 

    Podcast: What is the Role of Gulf Spill Mobile Mapping Apps?


    A flurry of iPhone, Android and Blackberry apps to submit citizen collected data about the oil spill in the Gulf of Mexico began appearing in May. Now there are perhaps several dozen apps available. What's the impetus for all the apps? What's happening to all the data collected?




    Listen Now (to download, right click on the link at left and choose "save target as")

    The Tour de France Real-Time Tracking


    Last week I reported that Google and the HTC/Columbia Professional Cycling team were releasing a Tour de France API. The API allows you to grab real-time data of the nine riders from Team HTC - Columbia and see their exact locations and real-time telemetry data.

    Google have put together an example Google Map of what you can create with the data. The Google Map shows the real-time location of all nine riders. You can select any of the nine riders and track them individually on the map. You can also view real-time speed, power, cadence and heart rate.

    Don't forget you can also track the riders in real-time using Ubilabs Tour de France Google Map. This year the map works with the iPhone, Android phones and the iPad, so now you can get race updates where ever you are.

    Slightly Off Topic: Crowdsourcing Class Discussions


    With the support of the both the folks I work for at Directions Media and the folks I work for at Penn State, I'm trying an experiment this semester that involves you, readers of this blog.

    I am teaching a course in the MGIS program at Penn State called "Trends in Geospatial Technology." (It's released under an open license.) It's a seminar style course that each week looks at one or two, related or unrelated, trends in our space. There are readings, short "research" assignments and, most importantly, discussions. 

    These do not occur synchronously (that is, we don't all meet at the same time) but rather asynchronously (whenever participants choose to login and participate). That makes it really easy for almost anyone, anywhere, to join in on a topic of interest. And, that's what I am inviting readers to do! Each week I will post the topic(s) for the week and if you are interested in joining our discussion (using some new technology called VoiceThread) I will invite you to join us! The commitment is not huge - come visit at least twice and add your perspective, insights, questions. 

    Each new lesson begins on a Wednesday, so each Monday (well this week it's Tuesday due to the holiday) I'll share the topic. If you want to be a guest of the class just shoot me an e-mail at my school address (abs15(at)psu.edu).

    The topic for Week 1, beginning July 7: Data Storage and Trends in Data Storage.

    Thanks for your consideration!

    Education Tidbits



    "Fairfax County Public Schools and Google Inc. are pairing up to create an educational initiative in advanced Google Earth applications."

    Google will train Fairfax Virginia area educators to use Google Earth products. Teachers, in turn will then produce at least 24 curriculum packets (meeting state and federal ed guidelines) which will be distributed worldwide. Teachers will receive stipends as part of the $35,000 donation from Google.


    Terry Brase, associate professor of ag geospatial technology, and his team at Kirkwood Community College in Cedar Rapids, IA, have built a program for students with designs on a career in agriculture technology. There's an interview with Brase about the two year program which features GIS, GPS and precision-focused career training.


    Princeton University historian John Haldon, a leading authority on medieval Byzantine history is leading a project to make sense of a rural town via the Euchaita/Avkat Project in Turkey, near the current-day village of Beyozu.


    One of the project's unusual aspects is that it has integrated GIS (geographical information system) technology and mapping right from the beginning of the research.
    "We can basically reconstruct the medieval landscape, land-use patterns, communications network, hydrology" and other information into computer models, he said.


    Bowdoin College (Brunswick, ME) Environmental Studies students have been contributors to the Sagadahoc Regional Rural Resources Initiative (SRRRI), which is the outgrowth of region-wide interest in protecting the area's "rural resources" for four years. Students have done GIS needs assessments, mapping wildlife corridors, and provided maps to local communities. That made the program part of the project that was awarded the Association of Maine Planners: "Plan of the Year." 

    Crowdsourcing Competitive Intelligence by iPhone


    This makes complete and utter sense to me. Instead of having professional (aka high priced) competitive intelligence practitioners do the (completely legal) field work required to track prices or the number of cars in the parking lot, why not outsource it to people with iPhones and pay them for each small task? That's what Field Agent does. Go snap a picture of a BBQ at Target via your iPhone and get a few bucks via PayPal. Or, do a survey while sitting on the bus and get a few more. The money goes to your account within 48 hours. 

    - WGRZ

    Monmonier on e-Maps Restricting our Freedom


    He writes in New Scientist.
    In 2010, however, restrictive cartography is on the verge of more invasive applications as electronic technology replaces graphic lines requiring conscious interpretation with invisible fences, erected by proactive, self-enforcing geographical restrictions.