remote sensing, obsidian, detection limits (Other Keyword)
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Sub-Pixel Detection of Obsidian at Glass Mountain Site Using NASA Satellite and Aircraft Data (2015)
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We examine the detectability of sub-pixel artifacts (i.e. site midden, obsidian artifacts, and pottery sherds) using airborne and spaceborne image data. This poster focuses on research conducted to date at the Glass Mountain Site in northern California. This large obsidian quarry area has been investigated winter 2014 and again during the height of vegetation growth 2014. Visible, SWIR, and TIR spectral characteristics of targets and background were measured in the field. A spectral library...