Vis-NIR bidirectional reflection spectra of simulated slab ice (3 thicknesses: 2.2, 7.5 and 11.4 mm) on snow at −3°C | GhoSST

Experiment

Title: Vis-NIR bidirectional reflection spectra of simulated slab ice (3 thicknesses: 2.2, 7.5 and 11.4 mm) on snow at −3°C

DOI

10.26302/SSHADE/EXPERIMENT_BS_20160912_001

Data reference

Andrieu, François; Douté, Sylvain; Schmidt, Frédéric; Schmitt, Bernard (2015): Vis-NIR bidirectional reflection spectra of simulated slab ice (3 thicknesses: 2.2, 7.5 and 11.4 mm) on snow at −3°C. SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_BS_20160912_001

Publications

Owner

Database(s)

GhoSST

Experimentalists

Spectra preview

Experiment type

Type(s): numerical modeling
Description: Vis-NIR bidirectional reflection spectrum of simulated slab ice (3 thicknesses: 2.2 mm [i=40°, e=10°, az=140°], 7.5 mm [i=40°, e=20°, az=45°] and 11.4 mm [i=60°, e=0°, az=180°]) on snow at −3°C
Number of spectra: 3
Comments: simulation

Variable parameters

Variable type(s)

sample thickness

Comments

3 slab ice thicknesses

Location

Laboratory: Geosciences Paris-Saclay (GEOPS)

Instrument #1

Instrument: Slab model - bidirectional reflection UV-NIR

Spectral parameters

Standard medium

vacuum

Observation mode

spectrum

Spectral range type(s)

Vis, NIR

Valid spectral range(s)

	Min - Max ( ${\mu}m$ )	Sampling ( ${\mu}m$ )	Resolution ( ${\mu}m$ )	Position accuracy ( ${\mu}m$ )	Absorption edge
#1	0.8 - 1.98	0.02	0.02

Angular parameters

Definition: incidence and emergence angles are positive with origin at nadir, and vary in same direction. Azimuth origin (increasing clockwise) is for i = e (opposition geometry).

Observation geometry: bidirectional
Observation mode: fixed angles
Resolution illumination: 0.0°
Resolution observation: 0.0°

Spatial parameters

Observation mode: single spot

History

Parent experiment: Vis-NIR spectral bidirectional reflection distribution fonction (SBRDF) of sintered snow (Arselle) and slab ice (3 thicknesses: 1.42, 7.45 and 12.5 mm) on snow at -10°C
Date begin: 2015-01-01

Versions

Release date: 2020-03-20 11:12:07+0000 UTC
Version (Date): #1 (2020-03-20 11:12:07+0000 UTC, Updated: 2020-03-20 11:12:07+0000 UTC)