Thursday, April 30, 2009

Census GPS mapping flap

Its making the blog rounds like it was a new idea but has actually been planned for some time a simple Google search reveals:

Census Bureau Adopts GPS to Find American Homes

July 31, 2006 · Two-and-a-half years from now, in early 2009, the Census Bureau plans to send an army of 100,000 temporary workers down every street and dusty, dirt road in America. They will be armed with handheld GPS devices.

Robert LaMacchia, head of the Census Bureau's geography division, says they'll capture the latitude and longitude of the front door of every house, apartment and improvised shelter they find.

"We will actually knock on doors and look for hidden housing units," he says. "We will find converted garages; from the outside, it may not look like anybody lives there."

But census workers will add each dwelling, legal or not, to the Census Bureau's Master Address File.

Recent proposed budget cuts have put part of this plan in jeopardy. But if Congress restores the money, the census will end up with the geographic coordinates — accurate to within 10 feet — for about 110 million residences.

But the Census Bureau can't, by law, share that list with anyone, even local governments. LaMacchia says the information has to be treated as confidential. Otherwise, people might lie, and the census wouldn't be accurate.



But of course after they collect that data the law can be changed.

Private Companies Push for Data

Pressure is growing to change the law and make this information available. Demand for geographic data is booming.

Private companies would love to get their hands on the Census Bureau's data. Web sites like Mapquest.com or maps.google.com, usually show addresses within the correct city block, but they will point to the correct house less than half the time.

Don Cooke, an executive from the mapping company TeleAtlas, says the Census Bureau's database would immediately solve that problem, and he'd like to use it.

"The laws basically say the intellectual property that's generated by the government belongs to us citizens, so I'd like to get it," he says. "Because I don't want to spend the money to go out and compile it!"



Of course the Census workers cars will be plainly marked with ACORN and Obama stickers.

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