swath: IW1
Bperp (average): 17.418258468578355
Bpar (average): 49.177678262536496
swath: IW2
Bperp (average): 20.441317739001608
Bpar (average): 48.21702827779712
swath: IW3
Bperp (average): 23.367967709927505
Bpar (average): 47.11931573035782