VNIR reflectance spectrum of Basalt (NR1, n°010) measured on powder using the Mug-Light (ASD Fieldspec 4)
- Title
- VNIR reflectance spectrum of Basalt (NR1, n°010) measured on powder using the Mug-Light (ASD Fieldspec 4)
- DOI
- 10.26302/SSHADE/EXPERIMENT_MB_20230522_0001
- Data reference
- Barthez, Marie (2022): VNIR and SWIR spectra of terrestrial feldspathic rocks and powders (sample NR1 as an example). SSHADE/Mirabelle (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_MB_20230522_0001
- Database
- Experimentalists
- Experiment type
- laboratory measurement
- Type
- reflectance factor
- Intensity unit
- no unit
- Comments
- Measurements done using accessory : Mug-Light.
- Standard medium
- unknown
- 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 #1 350.0 - 1000.0 1.4 3.0 0.5 #2 1001.0 - 2500.0 1.1 10.0 0.5 - Comments
- Measurements were made between 350nm and 2500nm.
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
- Incidence angle
- 45.0°
- Resolution illumination
- 0.5°
- Resolution observation
- 25.0°
- Observation mode
- single spot
- Comments
- The Mug-Light is the accessory used to acquire the spectrum.
- Name
- Basalt (NR1) powder (inf 80µm)
- Comments
- Powder of NR1 (basalt) sample.
- Experiment
- VNIR and SWIR spectra of terrestrial feldspathic rocks and powders (sample NR1 as an example)
- Date begin
- 2022-06-01
- Release date
- 2023-07-13 14:26:50 UTC+0000
- Version (Date)
- #1 (2023-07-13 14:26:50 UTC+0000, Updated: 2023-07-13 14:26:50 UTC+0000)
- History
-
Date Mode Version Status Comments 2023-07-12 20:55:51 UTC+0000 first import #1 valid version
- Analysis
- The spectrum has been calibrated using a reference panel (99% reflectance) in the same geometry and conditions.
- Quality flag
- 5
- Validator(s)