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[CF-metadata] new standard name for solar-induced chlorophyll fluorescence

From: Ranjini Swaminathan <r.swaminathan>
Date: Wed, 14 Nov 2018 09:12:51 +0000

Dear All,


I'd like to request an addition to the standard name list for the variable solar-induced chlorophyll fluorescence. This variable is derived from satellite measurements and is available as a product from GOSAT and OCO-2 satellite missions at this time. Here is relevant information regarding this variable :


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Proposal for a new standard variable name


Name : solar_induced_chlorophyll_fluorescence

Canonical Units : W/m^2/sr/micron

Description: Some of the solar energy absorbed by pigment systems of plant leaves are reemitted as fluorescent photons. This signal is called solar-induced cholorophyll fluorescence (SIF) , is a radiance and can be measured on a global scale at various wavelengths and by multiple space borne instruments. SIF is considered a measurement of the the photosynthetic machinery in plants and can provide a direct approach for the diagnosis of the actual functional status of vegetation. It is therefore also considered a functional proxy of terrestrial Gross Primary Productivity.

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Thanks!

-Ranjini

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