[Qgis-user] Process images to generate the median

Nikos Alexandris nik at nikosalexandris.net
Wed Oct 17 14:48:33 PDT 2018


* Eddison Araya <eddisonjose at gmail.com> [2018-10-17 13:21:16 -0600]:

>Hello!! a question:
>
>If I have 5 satellite  (Image 1, 2, 3, 4 and image 5) images of the same
>area but from different times and I want to make an image 6 that represents
>the median, how can I do that with the QGIS tools?

Dear Eddison,

GRASS GIS' `r.series` module can do that. After opening a GRASS GIS
Mapset, it's available under
"GRASS MODULES > Raster > Spatial analysis > Overlay maps > r.series".

It's available under "Processing" too.

Nikos
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