I’m writing you about a pretty urgent matter. I wrote a python script to read two Sentinel-1 IW GRD products that share some area, calibrate them, subset over the common area and write a geotiff.
The problem is that, when opened in SNAP the resulting GeoTIFF is correctly georeferenced, as it retains Tie-Point Grids, but not when opened in ArcGIS.
I have to process the GeoTIFF I write with snappy in another script and write the result as an additional band, using gdal or rasterio. When doing this I’ll just create an exact copy of the original raster (the snappy output) and add my result, so I need it so be georeferenced. Any idea on how to solve this?