Zero values in Sentinel 1 clipped

Microwave Toolbox
#1

Hi users,
I cropped Sentinel 1 image in Qgis after doing all the corrections from SNAP. Now I am facing a problem with the image. I got the clipped output and but the problem is that there is an area of black pixels of zero values which is same that of the original product. The rows and columns pixel count appear to be same that of the original product before the clipping.
Please advice…
Regards,
Gokul

2019-03-02_15h02_15
2019-03-02_15h02_15.png1568×903 34.8 KB

#2

if you cropped the image by a shapefile in QGIS, make sure you checked this option:

grafik

Otherwise the image extents remain the same.

2 Likes
#3

I guess this is the issue. I will try by doing like this.

#4

2019-03-02_15h34_22
2019-03-02_15h34_22.jpg1338×788 100 KB

It worked really well now, A small portion of black content was there that I got removed by giving transparency to null values.
Thanks for the support