Vis-NIR spectrum of salty ice (5 wt.% NaCl) before irradiation
- Title
- Vis-NIR spectrum of salty ice (5 wt.% NaCl) before irradiation
- DOI
- 10.26302/SSHADE/EXPERIMENT_RO_20240701_000
- Data reference
- Ottersberg, Rafael (2024): VIS-NIR reflectance spectra collected before and after electron irradiation (2keV, 3.4 × 10^16 e- cm^(−2)) of spherical salty ice particles (10-100 µm typical particle diameter) produced by freezing droplets of a solution of 5wt.% NaCl. SSHADE/BYPASS (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_RO_20240701_000
- Publications
- Database
- Experimentalists
- Experiment type
- laboratory measurement
- Type
- reflectance factor
- Instrument
- MoHIS - Hyperspectral imaging system Vis-NIR
- Standard medium
- vacuum
- Observation mode
- spectrum
- Spectral range type(s)
- Vis, NIR
- Valid spectral range(s)
-
Min - Max (nm) Sampling (nm) Resolution (nm) Position accuracy (nm) Absorption edge #1 400.0 - 2000.0 5.0 5.4 #2 2000.0 - 2400.0 5.0 10.8
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
- biconical
- Observation mode
- fixed angles
- Incidence angle
- 0.0°
- Emergence angle
- 5.0°
- Azimuth angle
- 0.0°
- Phase angle
- 5.0°
- Observation mode
- roi averaged
- Experiment
- VIS-NIR reflectance spectra collected before and after electron irradiation (2keV, 3.4 × 10^16 e- cm^(−2)) of spherical salty ice particles (10-100 µm typical particle diameter) produced by freezing droplets of a solution of 5wt.% NaCl
- Date begin
- 2024-07-01 13:05:14
- Date end
- 2024-07-01 14:55:11
- Release date
- 2025-04-18 09:50:55+0000 UTC
- Version (Date)
- #1 (2025-04-18 09:50:55+0000 UTC, Updated: 2025-04-18 09:50:55+0000 UTC)
- History
-
Date Mode Version Status Comments 2025-04-17 16:37:43+0000 UTC first import #1 valid version
- Analysis
- Relative calibration to reflectance factor: division of the raw spectrum by the spectrum of a Spectralon plate recorded in the same conditions at a different time. The spectrum is obtained by averaging all pixels within the outlined Regions Of Interest.
- Quality flag
- 5
- Validator(s)