"Downwelling radiation is radiation from above. It does not mean 'net downward'. Photon radiance is the photon flux in a particular direction, per unit of solid angle. The direction from which it is coming must be specified, for instance with a coordinate of zenith_angle. If the radiation does not depend on direction, a standard name of isotropic radiance should be chosen instead. A photon flux is specified in terms of numbers of photons expressed in moles."@en .
"2" .
"2013-06-27 14:07:56.0" .
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"SDN:P07::CFSN0663" .
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"" .
"true" .
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"downwelling_spectral_photon_radiance_in_sea_water"@en .
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"2013-06-27 14:07:56.0" .
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"2" .
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"SDN:P07::CFSN0663" .
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"SDN:P07::CFSN0663" .
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