A recent editorial by Joe Francica at Directions Magazine discusses the impact of the “Google Phenomenon” on the geospatial software industry, and offers some interesting perspectives on how Google Maps and its competitors are already changing the business landscape and how traditional GIS and geospatial vendors must find a way to win the “struggle for relevance.”
Main Topic: Interview with Tim Warner on Remote Sensing. News: Sky Dubai, MapServer Foundation, Landsat 5
Understanding how diseases spread is not a new discipline of study, but with increased concerns about the effects of our global world on the spread of dangerous viruses like SARS, AIDS, and yes, bird flu, I thought it would be timely to mention yet another use of GIS, Remote Sensing, and other geospatial technologies: landscape epidemiology. As a discipline, it dates back to the 1960s, when the notion that understanding the landscape and environment in areas where certain diseases develop or are particularly dangerous could help in predicting where diseases will spread and how severe outbreaks will be. Satellite imagery and GIS are being used successfully in landscape epidemiology studies, and a number of examples can be found on the Web, including a GIS project mapping SARS featured at GISUser.com
The ZevRoss website has a nice overview article here
A student in the UK has mapped the London Tube system using time as his base of measure, not distance. While his approach isn’t exactly novel, it is interesting, especially coming from a non GIS background.
The University of Maryland has an interesting concept for traffic monitoring and mapping – peer-to-peer traffic monitoring! The idea is that cars will be equpied with devices which can communicate with nearby cars to report traffic conditions and the like. It’s an interesting use of peer-to-peer technologies and potentially GIS.
Although it’s not strictly geography, this is still pretty cool. A 12-hour live global webcast will be going on today to celebrate the 100th anniversary of Einstein’s theory of relativity, a revolutionary idea no matter what your area of expertise. I have been having trouble with the video myself, but the audio seems OK.
It began at 6:00am EST in the US (3:00am PST) and will run for 12 hours live.
Even if you aren’t that interested in physics, it’s still a nice tribute to Einsein.
The AAG is filled with specialty groups that focus on most any major topic in Geography. I had a blog up for the Graduate Student Affinity Group for a while, but then there was the server crash and the laziness, you get the idea. The Environmental Perception and Behavioral Geography Specialty Group of the AAG are using blogspot to host their website, in addition to their AAG communities space (which is members only)