swath: IW1
Bperp (average): 40.61704785397946
Bpar (average): -37.07728061621672
swath: IW2
Bperp (average): 37.64060510583087
Bpar (average): -40.037849771004716
swath: IW3
Bperp (average): 35.17827822994482
Bpar (average): -42.37445448230109