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Calculate the mean of many images [message #63660]

Sat, 15 November 2008 22:16

Wasit.Weather
Messages: 62
Registered: February 2008

Member

Hello,
I know this topic has been posted several times. But I could not find
my answer from these posted.
My issue is: I have many images 2 bands in each, one image is QA image
and the other one is data.
I need to calculate the mean of good pixels. Let's say QA image tells
me the location of good pixels, e.g. 1 for good pixels, and other for
bad. There are also NaN values. So, if the pixels are "good" in 7
images out of ten, then
(pixel1+pixel2...+Pixel7) /7

How can I do that?

Thanks any advice!

Elkunn

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Calculate the mean of many images

By: Wasit.Weather on Sat, 15 November 2008 22:16

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