Assertion: aerosol | /r/HasProperty | spectral derivative
Facets:
Source sentences:
text: These three "generic" products are employed in the SDA to compute the principal SDA output products of fine mode aerosol optical depth ( τ f ), the spectral derivative of the fine mode aerosol optical depth (α f ), the spectral derivative of α f ( α' f ), the fine mode fraction ( η = τ f /τ a ) and the coarse mode optical depth ( τ c = τ a - τ f ).