swath: IW1
Bperp (average): 18.48744818486002
Bpar (average): 42.11743080346868
swath: IW2
Bperp (average): 21.51096660083708
Bpar (average): 40.85750930377079
swath: IW3
Bperp (average): 24.20659149493907
Bpar (average): 39.55188160202247