swath: IW1
Bperp (average): 44.97710561920017
Bpar (average): 51.80990717847959
swath: IW2
Bperp (average): 49.166936120342825
Bpar (average): 48.03104928069058
swath: IW3
Bperp (average): 52.48842268777374
Bpar (average): 44.58497841101746