New Tech Sees Dead People

[n2doc]

A new surveillance technique known as hyperspectral imaging can detect slight changes in light from plants and soil caused by a decomposing body.

By Eric Bland | Fri Apr 16, 2010 08:47 AM ET

A spooky-sounding technology is finding old, unmarked graves. Using hyperspectral imaging, scientists from McGill University have found unmarked animal graves with special cameras that measure changes in the light coming from soil and plants.

Hyperspectral imaging collects and processes light from across the electromagnetic spectrum, including visible light, as well as ultraviolet and infrared light. The research could help police solve missing persons cases or reveal new mass graves from hundreds, if not thousands, of years ago.

"As soon as there is some decay you can see a difference," said Andre Costopoulos, a professor at McGill University developing new techniques to find old graves.

"We suspect that some of these graves are over 40 years old, and are excited to try to find much older grave sites," some of which could be hundreds of years old, said Costopoulos.



more

http://news.discovery.com/tech/hyperspectral-imaging-dead-bodies.html

[LiberalFighter]

1. Can it detect the decay from the Bush and Cheney families?

[RC]

2. Not to change the subject, but...

As long as our law enforcement thinks like this, they are no smarter then the people they are after.
Bad guys don't think as rationally as the rest of us. What's so hard to see?


""This has a wide range of applications," for local police and international human rights investigators. "If the perpetrators know that what they do will leave long term traces that can be detected, that might have a deterrent effect on them," said Hanson."

[n2doc]

3. I know

Like the idiotic statement that the death penalty deters crime. Back about a decade ago there was a case of convicts who broke out of prison in Oklahoma, went to Texas and then murdered a cop. Not like it isn't known everywhere that Texas is ground zero for the death penalty. Which is what they got.