Multilook SquarePixel

[AriJeannin]

Hi all,

As Gently specified here under:

Multilook and pixel size of SLC IW Sentinel 1

maybe as a further clarifying comment… The ground range resolution of a pixel in slant range is computed by dividing the spacing by the sine of the angle of incidence: 2.3 / sin(radians(39.9203684622135)) * 8 = 28.672838

I understand better how is computed the multilook and how to adapt number of looks in range and azimuth. I’m now setting my range looks to the IWs thanks to the incidence angle for each.

But I wonder how does snap manage to get square pixels when range and az are not samely sized?
(thanks to the option < grSquarePixel> true < /grSquarePixel>)

Thanks a lot,
Ari