- Title
- simulated NIR bidirectional reflection spectra (i=0-70°/e=0-70°/az=180°) of Na-Montmorillonite SWy-1 (20 µm grains) at 293K
- DOI
- 10.26302/SSHADE/EXPERIMENT_BS_20121218_001
- Data reference
- Pommerol, Antoine; Schmitt, Bernard (2007): simulated NIR bidirectional reflection spectra (i=0-70°/e=0-70°/az=180°) of Na-Montmorillonite SWy-1 (20 µm grains) at 293K. SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_BS_20121218_001
- Publications
- Database(s)
- Experimentalists
- Type(s)
- numerical modeling
- Description
- simulated NIR bidirectional reflection spectra (i=0-70°/e=0-70°/az=180°) of Na-Montmorillonite SWy-1 (20µm grains) at 293K
- Number of spectra
- 1
- Variable type(s)
-
- illumination-observation geometry
- Comments
- series of simulated spectra with varying illumination (0-70°) and emergence angles (0-70°) at azimut = 180°
- Instrument
- Spectrimag - bidirectional reflection UV-NIR
- Standard medium
- vacuum
- Observation mode
- spectrum
- Spectral range type(s)
- NIR
- Valid spectral range(s)
-
Min - Max (${\mu}m$) Sampling (${\mu}m$) Resolution (${\mu}m$) Position accuracy (${\mu}m$) Absorption edge #1 1.0 - 4.18 0.02 0.024 0.005
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
- two variable angles
- Observation mode
- single spot
- Comments
- infinitely thick and wide simulated sample
- Date begin
- 2007-01-01
Versions
- Release date
- 2018-02-27 11:43:15 UTC+0000
- Version (Date)
- #1 (2018-02-27 11:43:15 UTC+0000, Updated: 2020-01-03 19:48:18 UTC+0000)
- Sponsors
-
- Programme National de Planétologie (PNP)
- Centre National d'Etudes Spatiales (CNES) (OMEGA/Mars Express)