swath: IW1
Bperp (average): 19.36985940054158
Bpar (average): 48.1922082300343
swath: IW2
Bperp (average): 22.87175995353194
Bpar (average): 46.98401439016828
swath: IW3
Bperp (average): 26.05543311202734
Bpar (average): 46.071702252359664