Vis-NIR BRDF spectra of serpentine pellet irradiated with He+.
- Title
- Vis-NIR BRDF spectra of serpentine pellet irradiated with He+.
- DOI
- 10.26302/SSHADE/EXPERIMENT_ZED_20220831_001
- Data reference
- Rubino, Stefano; Potin, Sandra; Beck, Pierre; Brissaud, Olivier; Schmitt, Bernard (2020): Vis-NIR BRDF spectra of serpentine pellets irradiated by Ar+ and He+.. SSHADE/DAYSY (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_ZED_20220831_001
- Publications
- Database
- Experimentalists
- Experiment type
- laboratory measurement
- Type
- reflectance factor
- Intensity unit
- no unit
- 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 - 680.0 50.0 2.6 #2 680.0 - 1400.0 50.0 5.12 #3 1400.0 - 1420.0 10.0 10.35 #4 1450.0 - 2600.0 50.0 10.25 #5 2600.0 - 2680.0 10.0 10.12 #6 2680.0 - 2750.0 5.0 10.1 #7 2750.0 - 2800.0 10.0 10.08 #8 2800.0 - 2900.0 20.0 10.05 #9 2900.0 - 3200.0 50.0 9.93 #10 3200.0 - 4000.0 100.0 20.65 - Filters
-
Type Center/Edge ($nm$) Width ($nm$) Place #1 several high frequency filters output of monochromator
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
- Resolution illumination
- 5.8°
- Resolution observation
- 4.1°
Illumination
Observation
- Comments
- some wavelength dependant polarisation
- Observation mode
- single spot
- Resolutions
- 5.2 ${\pm}$ 0.1 $mm$
- Comments
- illumination with 8 fiber optic spots within a 5.2 mm diameter, observation within an ellipse of 23x20 mm at nadir (e=0°)
- Number of geometries
- 55
Incidence | Emergence | Azimuth | Phase |
---|---|---|---|
0.0° | 10.0° | 0.0° | 10.0° |
0.0° | 20.0° | 0.0° | 20.0° |
0.0° | 30.0° | 0.0° | 30.0° |
0.0° | 40.0° | 0.0° | 40.0° |
0.0° | 50.0° | 0.0° | 50.0° |
0.0° | 60.0° | 0.0° | 60.0° |
0.0° | 70.0° | 0.0° | 70.0° |
20.0° | 10.0° | 0.0° | 10.0° |
20.0° | 30.0° | 0.0° | 10.0° |
20.0° | 40.0° | 0.0° | 20.0° |
20.0° | 50.0° | 0.0° | 30.0° |
20.0° | 60.0° | 0.0° | 40.0° |
20.0° | 70.0° | 0.0° | 50.0° |
40.0° | 10.0° | 0.0° | 30.0° |
40.0° | 20.0° | 0.0° | 20.0° |
40.0° | 30.0° | 0.0° | 10.0° |
40.0° | 50.0° | 0.0° | 10.0° |
40.0° | 60.0° | 0.0° | 20.0° |
40.0° | 70.0° | 0.0° | 30.0° |
60.0° | 10.0° | 0.0° | 50.0° |
60.0° | 20.0° | 0.0° | 40.0° |
60.0° | 30.0° | 0.0° | 30.0° |
60.0° | 40.0° | 0.0° | 20.0° |
60.0° | 50.0° | 0.0° | 10.0° |
60.0° | 70.0° | 0.0° | 10.0° |
0.0° | 20.0° | 180.0° | 20.0° |
0.0° | 30.0° | 180.0° | 30.0° |
0.0° | 40.0° | 180.0° | 40.0° |
0.0° | 50.0° | 180.0° | 50.0° |
0.0° | 60.0° | 180.0° | 60.0° |
0.0° | 70.0° | 180.0° | 70.0° |
20.0° | 0.0° | 180.0° | 20.0° |
20.0° | 10.0° | 180.0° | 30.0° |
20.0° | 20.0° | 180.0° | 40.0° |
20.0° | 30.0° | 180.0° | 50.0° |
20.0° | 40.0° | 180.0° | 60.0° |
20.0° | 50.0° | 180.0° | 70.0° |
20.0° | 60.0° | 180.0° | 80.0° |
20.0° | 70.0° | 180.0° | 90.0° |
40.0° | 0.0° | 180.0° | 40.0° |
40.0° | 10.0° | 180.0° | 50.0° |
40.0° | 20.0° | 180.0° | 60.0° |
40.0° | 30.0° | 180.0° | 70.0° |
40.0° | 40.0° | 180.0° | 80.0° |
40.0° | 50.0° | 180.0° | 90.0° |
40.0° | 60.0° | 180.0° | 100.0° |
40.0° | 70.0° | 180.0° | 110.0° |
60.0° | 0.0° | 180.0° | 60.0° |
60.0° | 10.0° | 180.0° | 70.0° |
60.0° | 20.0° | 180.0° | 80.0° |
60.0° | 30.0° | 180.0° | 90.0° |
60.0° | 40.0° | 180.0° | 100.0° |
60.0° | 50.0° | 180.0° | 110.0° |
60.0° | 60.0° | 180.0° | 120.0° |
60.0° | 70.0° | 180.0° | 130.0° |
- Experiment
- Vis-NIR BRDF spectra of serpentine pellets irradiated by Ar+ and He+.
- Date begin
- 2020-09-15
- Release date
- 2022-09-21 08:52:45 UTC+0000
- Version (Date)
- #1 (2022-09-21 08:52:45 UTC+0000, Updated: 2023-03-06 09:41:35 UTC+0000)
- History
-
Date Mode Version Status Comments 2022-09-01 07:50:25 UTC+0000 first import #1 valid version
- Analysis
- raw bidirectional reflectance spectrum calibrated: 1) with "Spectralon 99%" measured under same geometry using its absolute BRDF (0.4-2.1µm) and 2) with "Infragold" using its relative spectral reflectance (2.1-4.0µm).
- Quality flag
- 4