Assess Canola Yield By Drone utilising NDYI. Prominent yellow flowers that are present in a Brassica oilseed crop such as Canola require careful consideration when selecting a spectral index for yield estimation.
For Canola, we use a normalised difference yellowness index (NDYI), computed from the green and blue wavebands, overcame limitations of the normalised difference vegetation index (NDVI) during flowering. This results in best modelled variability in relative yield potential for canola.

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