The Switch writer, Caitlin Dewey, reviewed a recent study on Twitter in her article on “Where do Twitter trends start? Try Cincinnati” for the Washington Post. It summarizes a study done at Indiana University on where Twitter topics trend and spread. It found that Twitter trends that start in Cincinnati tend to spread out and reach other cities more than would have been thought for a city of that size. It concluded that physical geography has an impact on social media, which is often popularly thought of as transcending geographic location, by everyone but geographers and geospatial scientists – or do they? It turns out that The Geography of Twitter is a trending topic itself in the research world. Continue reading
According to NPR, when the newly completed San Francisco Bay Bridge reopened, “There was little fanfare, but the gleaming white and newly built $6.4-billion eastern span of the San Francisco-Oakland Bay Bridge reopened to the public as vehicles began crossing it after more than a decade of construction delays”. This lack of fanfare is surprising because for the past several years the Bay Bridge has been an ubiquitously geo-spatially explored bridge construction project owing to its proximity to innovative government, company, and residents and its importance in their lives. It is also the World’s Largest Self-Anchored Suspension Bridge.
To list a few spatial projects from over the years:
EarthCam released a time-lapse video of six years of construction on the bridge.
- Bay Bridge Photo Documentation of the past 15 years of construction by photographer Joe Bloom (1998)
- Bridge to Classroom, an interactive bridge building educational site based on the Bay Bridge by NewBayBridge.org (2006)
- Bay Bridge 3D Images on Google Earth, a cooperative project between CAlTrans and Google. (2007)
- Bay Bridge Time Lapse Video by EarthCam of six years of construction on the bridge (2008)
- William Gibson’s Bridge City proposal for the old Bay Bridge by Ronald Rael and Virginia San Fratello (2009)
- Bay Bridge Explorer, 3D iPad video game in collaboration with AutoDesk (2011)
- Bay Bridge Construction Cams, San Francisco-Oakland Bay Bridge Seismic Safety Projects (2012)
My day was made brighter this morning by a Paris Metro Project by Hwan Lee, which is an Art Takes Paris project that details all 261 metro stations in Paris and the path of Hwan’s walking history. I know that it is an art exhibit and that it is an actual static map, but wouldn’t it be wonderful if interactive maps were so artistic. Frank LaFone and I have often discussed the need for artists to get involved in the geospatial process. It takes a certain eye to create a useful and aesthetically pleasing map. One that was either taught or engrained in many cartographers in the past. As the line of viewer’s at the ESRI Map Gallery and the People’s Choice Award Winner illustrates, art and maps create an enticing combination of human expression. Continue reading
Day 2 we hit some fantastic spots around St. Louis. Hit the link below to find out more!
The BBC News Science & Environment section has an article on “The Secret Life of the cat: What do our feline companions get up to?” with an interactive map of cats in a Surrey Village. It was created by BBC Two’s Horizon Program and researchers at the Royal Veterinary College. It is based on a study by Dr. Alan Wilson, an animal movement specialist, at the Structure & Motion Laboratory at the Royal Veterinary College. In his article, “Secret Life of the Cat: The Science of Tracking Our Pets“, he provides information on the technical challenges of using GPS to track domestic cats. Like many scientists working in the field, Dr. Wilson has had to develop his own tracking equipment in order to study the movement of pigeons, sheep, cheetahs, wild dogs, and of course, cats. He is currently working on developing unmanned arial vehicles for remote sensing and movement tracking. Cats are a great way to introduce the public to interactive mapping, tracking, and geospatial concepts because cats and birds are the most popular pets in the world.
The combination of cat popularity and GPS even resulted in a best selling book, “Lost Cat: A True Story of Love, Desperation, and GPS Technology” about a writer’s determination to find out what her cat did when he went off into the “wild”. CNET has a good video, “Using GPS to Track Exactly Where Cats Creep“, about how the authors learned to track Tibi. The convoluted way they had to map his tracks illustrates the need for education on using GIS or an easy to use cat GIS, to go along with the easy to use cat tracking GPS market.
Recently, I have been developing a tutorial for using electronic white boards for education. What I never noticed before, because they work so well together, is the symbiotic relationship between the use of electronic white boards and geospatial technologies. In an ENO by Polyvision demonstration, today’s modern classroom (of 4 years ago) includes a Google Earth based geography lesson. Other demonstrations include the use of Google Sketchup on an Eno Board. A short video from Bayside Secondary in Ontario demonstrates the geography classroom of today using iPad apps and a Smartboard in a geography exercise. Interactive white boards are a natural fit for geography because of the creation of interactive wall maps by many former static map publishers, such as those developed by KIDS Interactive or StrataLogica NECC. According to ESRI’s educational model for building geospatial proficiency, presentation is the first rung in developing geospatial literacy. A conference paper on the “Place of the interactive whiteboard in higher education of the Polish educational system” specifically discusses its use in teaching GIS and spatial literacy.
However, the integration of geography, GIS, and electronic whiteboards doesn’t stop at K-12 education. At the GIS Conference 2012: Logica/CGI demonstrate their collaboration between ArcGIS and SMART Board that can be used with ArcGIS Online. The Montgomery County Emergency Management Agency in Tennessee likes to use a a Smartboard in conjunction with their GIS, in order to all be “on the same page”. I think I am so used to thinking of collaborative GIS as being done on a horizontal touch screen or table top device, like the TouchTable, weTable, and other multi-touch environments, that I overlooked the power of the humble interactive white board.
Many geospatial professionals, such as those on the GIS Stack Exchange, have asked what they can do with geospatial technologies to help in the aftermath of the tornadoes in Oklahoma or for other disasters. There are several crisis maps online including Google’s Oklahoma Crisis Map and ESRI’s Public Information Map. The American Red Cross has the Safe and Well Communication site and a map of available shelters. The Federal Emergency Management Agency (FEMA), the NOAA National Weather Service, and other
There are organizations that do crisis mapping, the most well-known being the URISA GIS Corps. Many times local areas have their own crisis mappers organizations which work with local geospatial groups, first responders, and municipalities. The volunteer profile for Sean Bohac from RECON Environmental gives a good insight into what it is like to be a GIS volunteer in a disaster situation. Anahi Ayala Iacucci talks about other types of crisis mapping on her Diary of a Crisis Mapper website.
Crisis mapping is often an overlap of existing geospatial infrastructure, when available, and disaster response by geospatial professionals and neogeographers. The National Academy of Sciences has an open book called, “Successful Response Starts with a Map: Improving Geospatial Support for Disaster Management (2007)” by the Board on Earth Sciences and Resources (BESR). The City of Moore, Oklahoma publicly available interactive map includes tornado damaged parcels from 2003 and many utilities including fire hydrants, which many towns have not located and mapped yet. They also ask that donations be made through The Red Cross.
I wasn’t able to locate any information related to directly related volunteer efforts, so please feel free to post any information you might have. Thank you.
The Wall Street Journal has an interesting, spatially relevant article on regulation and standardization of place names and the disappearing apostrophe in U.S. signage, “Theres a Question Mark Hanging Over the Apostrophes Future: Its Practically Against the Law to Use the Mark in a Places Name; Sorry, Pikes Peak.” Read the title again to catch the humor that Barry Newman uses to construct a brief history of place signage.
He states that the U.S. is the only country that standardized out apostrophes because they were seen as conveying private ownership of a public place. The USGS Board on Geographic Names set up in 1890 by President Harrison has eradicated around 250,000 apostrophes from federal maps. In contrast, the Apostrophe Protection Society kept the Mid Devon council in England from banning the use of apostrophes in street signs. According to an in-depth article on the loss of the apostrophe and the history of Fell’s Point or Fells Point, Maryland, “What’s the Point?” from the Underbelly: From the Deepest Corners of the Maryland Historical Society Library, only five natural features have official license to use the possessive apostrophe in 2013.
The quoted arguments for the apostrophe is that it is part of proper English language usage, that it connotes information about the history of a place, and that not using them can cause confusion and miscommunication. What is most interesting about the WSJ article is who isn’t quoted – cartographers. How do cartographers feel about the vanishing apostrophe in place names?
NPR had a March story on “The Cicadas are Coming! Crowdsourcing An Underground Movement” about the public’s involvement in predicting cicada emergence, and the time is now. If you live on the East Coast, where the Magicicada Brood II is making its “squishy and crunchy” 17-year reappearance according to Radiolab’s Cicada Tracker, be a part of citizen science tracking cicada’s. Research Scientist’s at the University of Connecticut Ecology & Evolutionary Biology department provide a tracking form, Radiolab provides instructions for a cool home made cicada sensor or a cheap soil thermometer detection method to map “Swarmageddon”.
Other cicada projects include: The Mid-Atlantic Cicada database project is collecting brood reports to map for the mid-Atlantic region. The College of Mount St.Joseph and the Indian Academy of Science have a self-report site for mapping the Indiana brood at the IAS Cicada Web site. According to the IAS website, Gene Kritsky, author of the Indiana Academy of Science’s book “Periodical Cicadas, the Plague and the Puzzle” found that Magicicada Brood II was mentioned by Thomas Jefferson in 1724 and are still found in the same place today. Leon Weinman’s poem, “Cicadas, Monticello” for Cerise Press begins, “Numberless, in cradled isolation, they nurse their common fate. Years, beneath cool pines, they wait in their white silence, emerging finally, at once, in thick surrender to the air.” While I am not sure if it refers to Jefferson’s Monticello, Georgia‘s, or somewhere else, it captures the spirit of a cicada emergence.
If you want more information on cicadas, Cicada Mania is a website “Dedicated to cicadas, the most amazing insects in the world”! with detailed information, maps, videos, photos, songs and a gift store. Other sources for information include: National Geographic provides information on Cicadas at it’s website, Animal Planet explains “Why are Cicadas so Noisy?”, and University of Maryland the Cicadamanics reveal “Cicada-licoious: Cooking and Enjoying Periodical Cicadas” for the exceptionally curious.
The Guardian UK online has a media section called, “Data Store: Show and Tell“, which true to its name uses visualizations to tell a story about data. According to The Guardian Data Store team, infographics and data visualization have become the language of the Internet because everyone has access to free tools that make it possible to visualize complex data. In the past few months they have shown, among others, visualizations of Italian election results, Twitter’s languages of New York mapped, and an animation of Britain’s new rail network.
Their recent Show and Tell is about “US Baseball stars immortalized in statue-explore our interactive map” that shows how The Sporting Statues Project at the University of Sheffield mapped every baseball statue in North America. The mission of the Sporting Statues Project is to record and research statues of sportsmen and women around the world. To date they have collected information on over 600 statues; 249 of them U.S. baseball statues. The interesting part of their website is not just the maps and data, but also that the project itself grew out of a “labour of love”. Like many GIS mapping database projects, the data was collected and mapped by people who have an interest in the topic, the geospatial skills to map it, and the desire to share that data with other interested users. They were able to use maps, posters, conference papers, and their website to show that what they were doing was about more than just a physical statue and points on a map, but connected to world history and current events.
The Data Store team mention a disclaimer several times that “Google have paid to sponsor this page but all editorial is overseen and controlled by the Guardian Datastore team.” Google and The Guardian Datastore have a close relationship. In 2012, they hosted a live Q&A debate event focusing on the role data has to play in policy making and transparency around international development and foreign aid. Google has sponsored other journalism events, including journalism skills conferences to educate the next generation of digital journalists.