Low-phase spectral reflectance and equivalent “geometric albedo” of meteorites powders

• Published in: Icarus
• Main Authors: Beck, P., Schmitt, B., Potin, S., Pommerol, A., Brissaud, O.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Elsevier 2021
• Subjects: 520 Astronomy; 620 Engineering; Tagish; Tagish Lake
• Online Access: https://boris.unibe.ch/152810/1/1-s2.0-S0019103520304152-main.pdf; https://boris.unibe.ch/152810/

Generally, the reflectance of a particulate surface depends on the phase angle at which it is observed. This is true for laboratory measurements on powders of natural materials as well as remote observations of Solar System surfaces. Here, we measured the dependences of reflectance spectra with phas...