Average Volcanic Ash (Granada)

Practical significance

Interpretation of remote sensing data. Analogues of other planets' atmospheric dust, and dust in comets, asteroids, and circumstellar shells.

Origin

Various combined aerosol matrices.

Color
Various
Particle size Fraunhofer: reff (μm)
6.0
Particle size Fraunhofer: veff
7.6
Scattering matrix (1) wavelength in nm
441.00 nm
Scattering matrix (1) table
matrix_averagevolcanicgr_blue.txt
Scattering matrix (1) plot:
Averaged measurements for Volcanic Ash at 441.6 nm and 488 nm
Scattering matrix (2) wavelength in nm
633.00 nm
Scattering matrix (2) table
matrix_averagevolcanicgr_red.txt
Scattering matrix (2) plot:
Averaged measurements for Volcanic Ash at 632.8nm and 647 nm
Synthetic scattering matrix (1) wavelength in nm
441.00nm
Synthetic scattering matrix (1) table M
extra_averagevolcanicgr_blue_M.txt
Synthetic scattering matrix (2) wavelength in nm
633.00nm
Synthetic scattering matrix (2) table M
extra_averagevolcanicgr_red_M.txt
Refractive index

Estimated to be in the range [1.48-1.7] + i[0.00001-0.02].

Scattering / Synthetic matrices wavelength:

  • Combined 441.6 nm and 488 nm (blue)
  • Combined 632.8 nm and 647 nm (red)
Angle range (deg)
[5,175]
Reference/s
Gómez-Martín et al., 2021