swath: IW1
Bperp (average): -15.676872874450272
Bpar (average): 41.629577425202356
swath: IW2
Bperp (average): -15.822385635876467
Bpar (average): 41.92176762026208
swath: IW3
Bperp (average): -16.87762741057968
Bpar (average): 41.90470451708847