Vis-NIR reflectance spectrum of hydroandradite-hydrogrossular in core 30-1 from hole BA3A
- Title
- Vis-NIR reflectance spectrum of hydroandradite-hydrogrossular in core 30-1 from hole BA3A
- DOI
- 10.26302/SSHADE/EXPERIMENT_LM_20250124_001
- Data reference
- Mandon, Lucia; Ehlmann, Bethany; Greenberger, Rebecca (2018): Vis-NIR reflectance spectra of cores drilled in the "Batin Alteration" holes of the serpentinized Samail ophiolite (raw surfaces). SSHADE/ROMA (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LM_20250124_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 #1 450.0 - 920.0 1.625 5.0
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
- conical-directional
- Observation mode
- fixed angles
- Incidence angle
- 45.0°
- Emergence angle
- 0.0°
- Azimuth angle
- 0.0°
- Phase angle
- 45.0°
- Observation mode
- roi averaged
- Spots number
- 81
- Pixels separation
- 85.0 x 85.0 ${\mu}m$
- Standard medium
- vacuum
- Observation mode
- spectrum
- Spectral range type(s)
- NIR
- Valid spectral range(s)
-
Min - Max ($nm$) Sampling ($nm$) Resolution ($nm$) Position accuracy ($nm$) Absorption edge #1 1000.0 - 2560.0 6.0 6.0
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
- conical-directional
- Observation mode
- fixed angles
- Incidence angle
- 45.0°
- Emergence angle
- 0.0°
- Azimuth angle
- 0.0°
- Phase angle
- 45.0°
- Observation mode
- roi averaged
- Spots number
- 9
- Pixels separation
- 260.0 x 260.0 ${\mu}m$
- Name
- Hydroandradite-hydrogrossular in cored ophiolite (raw surface)
- Primary material(s)
- Experiment
- Vis-NIR reflectance spectra of cores drilled in the "Batin Alteration" holes of the serpentinized Samail ophiolite (raw surfaces)
- Date begin
- 2018-01-22
- Release date
- 2026-07-25 15:31:53+0000 UTC
- Version (Date)
- #1 (2026-07-25 15:31:53+0000 UTC, Updated: 2026-07-25 15:31:53+0000 UTC)
- History
-
Date Mode Version Status Comments 2025-02-13 16:30:06+0000 UTC first import #1 valid version
- Analysis
- Calibrated to reflectance using a 99% Labsphere Spectralon. VNIR data was smoothed using a Savitsky-Golay filter with a window of 5 and resampled to 5 nm.
- Quality flag
- 4