Experiment
Vis-NIR reflectance spectra of H2O ice with varying grain sizes (70-1060µm), shapes (spherical or irregular) and three mixtures, from 70 to 220 K
Sub-Experiment
~70 µm spherical grains
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~70 µm, spherical) at 70 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~70 µm, spherical) at 85 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~70 µm, spherical) at 100 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~70 µm, spherical) at 110 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~70 µm, spherical) at 120 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~70 µm, spherical) at 130 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~70 µm, spherical) at 140 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~70 µm, spherical) at 150 K
Sub-Experiment
~300 µm spherical grains
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, spherical) at 70 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, spherical) at 85 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, spherical) at 100 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, spherical) at 110 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, spherical) at 120 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, spherical) at 130 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, spherical) at 140 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, spherical) at 150 K
Sub-Experiment
~300 µm irregular grains
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, irregular) at 150 K (before cooling from 150 to 70 K)
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, irregular) at 70 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, irregular) at 80 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, irregular) at 90 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, irregular) at 100 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, irregular) at 110 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, irregular) at 120 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, irregular) at 130 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, irregular) at 140 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, irregular) at 150 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~300 µm, irregular) at 220 K (after heating from 150 to 220 K)
Sub-Experiment
~680 µm irregular grains
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~680 µm, irregular) at 70 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~680 µm, irregular) at 85 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~680 µm, irregular) at 100 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~680 µm, irregular) at 110 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~680 µm, irregular) at 120 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~680 µm, irregular) at 130 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~680 µm, irregular) at 140 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~680 µm, irregular) at 150 K
Sub-Experiment
~1060 µm irregular grains
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1060 µm, irregular) at 70 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1060 µm, irregular) at 85 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1060 µm, irregular) at 100 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1060 µm, irregular) at 110 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1060 µm, irregular) at 120 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1060 µm, irregular) at 130 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1060 µm, irregular) at 140 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1060 µm, irregular) at 150 K
Sub-Experiment
~1360 µm irregular grains
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1360 µm, irregular) at 70 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1360 µm, irregular) at 85 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1360 µm, irregular) at 100 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1360 µm, irregular) at 110 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1360 µm, irregular) at 120 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1360 µm, irregular) at 130 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1360 µm, irregular) at 140 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (~1360 µm, irregular) at 150 K
Sub-Experiment
Mixture of grains 77 wt% ~70 µm and 23 wt% ~1060 µm
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 77 wt% ~70 µm spherical and 23 wt% ~1060 µm irregular) at 70 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 77 wt% ~70 µm spherical and 23 wt% ~1060 µm irregular) at 85 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 77 wt% ~70 µm spherical and 23 wt% ~1060 µm irregular) at 100 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 77 wt% ~70 µm spherical and 23 wt% ~1060 µm irregular) at 110 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 77 wt% ~70 µm spherical and 23 wt% ~1060 µm irregular) at 120 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 77 wt% ~70 µm spherical and 23 wt% ~1060 µm irregular) at 130 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 77 wt% ~70 µm spherical and 23 wt% ~1060 µm irregular) at 140 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 77 wt% ~70 µm spherical and 23 wt% ~1060 µm irregular) at 150 K
Sub-Experiment
Mixture of grains 52 wt% ~70 µm and 48 wt% ~1060 µm
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 52 wt% ~70 µm spherical and 48 wt% ~1060 µm irregular) at 70 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 52 wt% ~70 µm spherical and 48 wt% ~1060 µm irregular) at 85 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 52 wt% ~70 µm spherical and 48 wt% ~1060 µm irregular) at 100 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 52 wt% ~70 µm spherical and 48 wt% ~1060 µm irregular) at 110 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 52 wt% ~70 µm spherical and 48 wt% ~1060 µm irregular) at 120 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 52 wt% ~70 µm spherical and 48 wt% ~1060 µm irregular) at 130 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 52 wt% ~70 µm spherical and 48 wt% ~1060 µm irregular) at 140 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 52 wt% ~70 µm spherical and 48 wt% ~1060 µm irregular) at 150 K
Sub-Experiment
Mixture of grains 27 wt% ~70 µm and 73 wt% ~1060 µm
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 27 wt% ~70 µm spherical and 73 wt% ~1060 µm irregular) at 70 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 27 wt% ~70 µm spherical and 73 wt% ~1060 µm irregular) at 85 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 27 wt% ~70 µm spherical and 73 wt% ~1060 µm irregular) at 100 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 27 wt% ~70 µm spherical and 73 wt% ~1060 µm irregular) at 110 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 27 wt% ~70 µm spherical and 73 wt% ~1060 µm irregular) at 120 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 27 wt% ~70 µm spherical and 73 wt% ~1060 µm irregular) at 130 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 27 wt% ~70 µm spherical and 73 wt% ~1060 µm irregular) at 140 K
Spectrum
Vis-NIR reflectance spectrum of H2O ice grains (mixture of grains 27 wt% ~70 µm spherical and 73 wt% ~1060 µm irregular) at 150 K
Material
- Name
- Water ice irregular particles 200-400 μm
- Origin
- laboratory
- Texture
- compact
- Grain density
- 0.92 $\pm$ 0.01 $g.cm^{-3}$
- Grain sizes
-
Grains Size min Size max Size median Size width Size mass fraction Grain shape #1 200.0 ${\mu}m$ 400.0 ${\mu}m$ 1.0 irregular - Size method
- sieving