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Vegetation Radiative Transfer Modelling (Nadine Gobron) - PEER

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Single scattering albedo<br />

↓<br />

∂I<br />

(z)<br />

E ∂z<br />

↑<br />

∂I<br />

(z)<br />

E ∂z<br />

1 ↓<br />

↓<br />

↑<br />

= −I<br />

= + I<br />

(1 + g)<br />

(z) + ω I<br />

2<br />

(1 + g)<br />

(z) − ω I<br />

2<br />

(1 − g)<br />

(z) + ω I<br />

2<br />

(1 − g)<br />

(z) − ω I<br />

2<br />

1 ↑<br />

↑<br />

↓<br />

(z)<br />

(z)<br />

ω =<br />

S<br />

S + K<br />

=<br />

S<br />

E<br />

• Single scattering albedo ω =0 for total absorption (no<br />

scattering)<br />

• Single scattering albedo ω =1 for total or conservative<br />

scattering (no absorption)<br />

Pinty, B. and M. M. Verstraete (1998) `Introduction to Radiation <strong>Transfer</strong> Modeling in Geophysical Media’, in From Urban<br />

Air Pollution to Extra-Solar Planets, ERCA Volume 3 Edited by C. Boutron, EDP Sciences, Les Ulis, France, 67-87.<br />

17

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