The original sample was measured, and a series of shifted and ratioed spectra computed for spectrally testing chlorophylll absorption band shifts. This grass, probably Kentucky Bluegrass was from the lawn outside our offices at the time the grass was picked on June 18, 1991. Generic lawn grass. Run immediately after picking. See Lawn Grass GDS91 description. The series of shifted spectra are described in the spectroscopic description, below.
X Units
cm⁻¹
Y Units
Absorbance
Data Points
2,126
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Attribution
USGS Spectral Library Version 7, U.S. Geological Survey