swath: IW1
Bperp (average): -28.831505147182206
Bpar (average): 48.70293849685654
swath: IW2
Bperp (average): -24.839345350354364
Bpar (average): 50.82648139610011
swath: IW3
Bperp (average): -21.375502037562846
Bpar (average): 52.350264377499386