Thread: Snr
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Old 26-09-2015, 06:30 PM
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Shiraz (Ray)
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Quote:
Originally Posted by codemonkey View Post
I'll have a play later and see what I can come up with :-)



Yep, SNR was measured on unstretched data.

I combined 40x1min and 8x5min and found that the former had better SNR. That's not what I expected to see either. Not sure which looked better, I had difficulty eyeballing them. Might post up some samples a bit later.

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suggest you have a close look at exactly what you are measuring Lee - there is no way that you will get better SNR from more reads and the same overall exposure. The theory has stood the test of 40+ years of EO system design and eval - it is not likely to be wrong now.
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