Yes, we work with reflectance panels - in the rare time when we have a link between drone and rc. The only suggestion I could find that folks on the manufacturing end were thinking that we can get away without a reflectance calibration target was in the MicaSense Rededge FAQs (I paraphrase): Wondering if anyone has info regarding reflectance calibration workflows with the P4 MultiSpec camera array? The P4 MultiSpec has an on-board sunlight sensor, however with other MultiSpec sensors a reflectance calibration target tarp/board is still required, and formal research published on the topic pretty much demands the use of a reflectance calibration target for reproducible and thus comparable results. Is the P4 multiSpec sunlight sensor so amazing that reflectance calibration target board shots are of no additional value to the workflow? Would the accuracy/reproducibility of the imagery be better if reflectance calibration target board shots are incorporated into the workflow?ģ. Is a reflectance calibration target board/trap recommended for this sensor array?Ģ. So the questions (and I ask the same thing in a couple of different ways purely to ensure clarity):ġ. Although in he future we hope to develop the DSL sensors so the reflectance calibration target board shots are not required.'
'Q: if I use a sunlight sensor (DSL) do I still need to take reflectance calibration target board shots? A: Yes. The only suggestion I could find that folks on the manufacturing end were thinking that we can get away without a reflectance calibration target was in the MicaSense Rededge FAQs (I paraphrase): Wondering if anyone has info regarding reflectance calibration workflows with the P4 MultiSpec camera array? The P4 MultiSpec has an on-board sunlight sensor, however with other MultiSpec sensors a reflectance calibration target tarp/board is still required, and formal research published on the topic pretty much demands the use of a reflectance calibration target for reproducible and thus comparable results.
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