The GRD files are projected to UTM coordinate, and I want to subset them by Lat/Lon. But when I click the update button, it cahnges to the WKT like this.
For I need to get a area with fixed pixel size, it seems a little different from what I want. And I try to batch process 156 S1 products, so I prefer Graph Builder. If anyone has any advice, I would greatly appreciate it!
I think the changes of the coordinates are caused by the pixel size of your raster because SNAP cannot cut the pixels in half. So what is suggested as wkt is probably the closest to your entered geometry which is possible.
Could that make sense?