swath: IW1
Bperp (average): -20.33908489030899
Bpar (average): 46.78497972469762
swath: IW2
Bperp (average): 23.774854891899313
Bpar (average): 46.300180850956885
swath: IW3
Bperp (average): 27.485215527473144
Bpar (average): 45.798783892563854