Comments by "" (@DanielSMatthews) on "AI tech to ‘transform’ Australian food production" video.

You can mount a multispectral imager on a big drone and monitor you crops that way too, changes in the spectrographic profile of the sunlight reflected off the leaves can be correlated with the health of the plant and even indicate localised deficiencies of micronutrients or pathogen attacks. There is a lot of research going on in this field but it is mostly being done quietly behind the scenes and the average person never hears much about it.
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@gameon2928 BB has had eyes in the sky the size of double decker buses for a very long time, there is not much they don't already see and hear anyway, it is just that they keep that information to themselves so as to not let others know exactly how good their sensor arrays really are because that is strategically valuable knowledge.
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