Spectrum preview
Title
Uv-Vis-NIR (340 - 4200nm) bidirectional reflectance spectra of a powdered howardite under various geometrical configurations (i=0°, 20°, 40°, 60°, e=-70° - 70°, step 10°)
Database
Experiment type
laboratory measurement
Spectrum type
bidirectional reflectance
Version
#1 (2021-09-08 09:47:28 UTC+0000)
Instrument parameters
Instrument
SHADOWS Spectro-Gonio bidirectional reflection Vis-NIR
Spectral observation mode
spectrum
Valid spectral range(s)
340.0 - 660.0 $nm$ ; 680.0 - 1420.0 $nm$ ; 1440.0 - 2500.0 $nm$ ; 2520.0 - 4200.0 $nm$
Observation geometry
bidirectional :
Angle observation mode
three variable angles
Spatial observation mode
single spot
Sample preview
Name
Meteorite Northwest Africa NWA 2060 (howardite)
Texture
loose fine grained
Thickness
1.0 ${\mu}m$
Temperature
21.0 $\pm$ 2.0 $^{\circ}C$
References
Data reference
Potin, Sandra (2018): Bidirectional reflectance spectra (340-4200nm) of powdered howardite and a sublimation residue of a Ceres simulant under various geometrical configurations (i=0°, 20°, 40°, 60°, e=-70° to 70°). SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_SP_20210814