Exporting of S7_BT_in.nc file

I’m pretty sure that the soulution would be very easy but anyway I’ll ask. I have a problem with exporting S7_BT_in.nc file from Sentinel 3 into GIS system, I tried to save it as .tiff with geolocation and so on but in arcmap it’s appeares only a raster without any geodata. Any idea how to open it in arcmap?

The S7_BT_in.nc file does not contain geolocation information. This is stored in another file (geodetic_in.nc).
In SNAP you need to open the xfdumanifest.xml file as product. Then all necessary data is combined. From the product you can export the S7_BT data including the geolocation.