Business - Written by Anthony D. Williams on Friday, March 28, 2008 7:20 - 5 Comments

Virtual Alabama

Google Earth has become a platform for revealing atrocities in Dafur, tracking the spread of the avian flu, and analyzing the effect of climate change on sea levels, among dozens of other great applications. Recently the State of Alabama’s Homeland Security department opted to use Google Earth as a platform for emergency management.

The site threads together thousands of pieces of information from across the state – including maps, photos, traffic cameras, current weather and other databases. From fire and police departments responding to emergencies to emergency management agencies assessing damage from natural disasters, Virtual Alabama provides city, county and state officials with near instantaneous access to information ranging from building layouts to fire hydrant locations. Here’s how Alabama describes the possible benefits:

Suppose a fire breaks out at an engineering building at the University of Alabama at Huntsville. Firefighters can use Virtual Alabama to access floor plans for the building and find out which classrooms are occupied at that hour.

Suppose another tornado were to hit Enterprise. Officials could use Virtual Alabama to access aerial photographs from before and after the tornado to assess the damage, determine the property tax valuation of each damaged structure and quickly put together a disaster assistance request for the federal government.

Like other interactive geospatial mapping efforts, the potential applications are broad and potentially transformative. Alabama is in the process of overlaying tax maps, forestry maps, utility line maps, and other maps with tax records, up-to-the minute weather data, and live cameras on public buildings and highways. We’re documenting similar efforts for our Government 2.0 research — if you have any good examples, please let us know!



5 Comments

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John Kavanagh
Mar 28, 2008 9:33

“…access aerial photographs from before and after the tornado to assess the damage, determine the property tax valuation of each damaged structure and quickly put together a disaster assistance request for the federal government…”

In late 2005, MDA Federal Inc. (formerly Earth Satellite Corporation) deployed a similar web-based system using ESRI’s ArcIMS to provide intelligence to respond to damage in the wake of Hurricane Katrina.

Greg Mathew
Aug 13, 2008 5:58

That is great! It would surely be helpful for all. However if the civil population gets access to it as well, don’t you think it would be very unsafe and insecure. I’m sure there should be some very secured way to keep it only for the top brass’s access.
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Greg Mathew
Alabama Drug Treatment

sam fisher
Dec 13, 2008 12:36

Sharing homeland security information within the government, even between departments, can be tricky due to the information’s sensitive and proprietary nature. Agencies fear that sensitive data, such as the locations of critical infrastructure, will leak. And with no secure platform for sharing data, governmental departments and agencies often favor secrecy over transparency. This reluctance to share information also makes it difficult for government officials and emergency teams to respond effectively to emergency situations, since they have no common data set or means of communicating across departments or teams. Financially, limited information-sharing can also lead to overlapping expenses as departments separately acquire the same sets of data.
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http://alabama drug rehab.com

sam fisher
Dec 13, 2008 12:41

According to Chris Johnson, Vice President of Geospatial Technologies at GTAC, “the thing that has made Virtual Alabama successful is that contributing groups have no fear of redistribution of the data.” Because of this level of security, Virtual Alabama has created a community of users across government lines that are dependent on each other. “The strongest part of this program is not the hardware, the platform, or the data collection, but the community of users that has given strength to the program,” says Ms. Johnson. Moreover, she notes, “we see Google Earth Enterprise as a keystone to this program” for a number of reasons, not the least of which is usability. “We call it a twelve-year-old program,” she adds, “because any twelve-year-old could use it. We hope you don’t mind.”
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Sam Fisher
http://www.addictionlink.org/drug-rehab-center/alabama

sam fisher
Dec 13, 2008 12:52

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