Chert Spectral Database
收藏DataONE2013-06-24 更新2024-06-27 收录
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https://search.dataone.org/view/doi:10.6067:XCV8MG7QCF_meta$v=1372094834052
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资源简介：
The spreadsheet consists of three booklets. The first reports all visible/near-infrared spectra recorded on all 1,050 chert samples analyzed in the project. The second reports all middle-infrared reflectance spectra recorded for the 1,050 chert samples. The third booklet reports both visible/near-infrared and middle-infrared spectra non-destructively recorded upon 30 Mississippian sword-form biface artifacts. Rows represent an individual sample/artifact while columns are the wavelength position in nanometers along the electromagnetic spectrum. An individual cell is the reflectance intensity value (in relative % units) for the particular sample/artifact at a particular wavelength position.
创建时间：
2013-06-24
