Detecting Amazonian Dark Earths with NASA's Hyperion Imagery
Micheal Palace, May, 2011
Micheal Palace has been kind enough to share the attached poster with some of his initial work detecting Amazonian dark earths (called ABE in the poster) using satellite images from NASA's Hyperion spectrum scans of the Amazon region.
The team of scientists working on the technology have been correlating archeological evidence of the Dark Earths (ABE) and the Hyperion scans of the same areas to see if they can find a way to reliably use the scans to detect other areas of Amazonian Dark Earths. Ultimately, they'd like to use the Hyperion data to find the extent of the dark earths in the Amazon basin, and be able to provide archeologist with the statistical likelihood that there are actually ancient dark earths in the areas indicated by the scans.
University of New Hampshire has a nice write up of Micheal's work:
And here's some information from NASA about the Hyperion: