Khokhar, M.F. [P:(DE-HGF)0] ; Granier, C. [P:(DE-HGF)0] ; Law, K.S. [P:(DE-HGF)0] ; Jones, L. [P:(DE-HGF)0] ; Flemming, J. [P:(DE-HGF)0] ; Stein, O. [P:(DE-Juel1)3709] ; Schultz, M. [P:(DE-Juel1)6952] ; NASA-ARCTAS, Data-Team. [P:(DE-HGF)0] ; DLR-GRACE, Data-Team. [P:(DE-HGF)0] ; POLARCAT-France, Data-Team. [P:(DE-HGF)0]