Can anyone explain the content of WindField.csv file,more specifically what does 'heading' column mean?

I processed S-1 GRD data with SNAP Radar/Sar Applications/Ocean Applications/Wind Field Estimation, and got WindField.csv file,and I found there is a ‘heading’ column, but no documents explain the exact meaning. I guess it is the estimated wind direction? Can anyone elaborate on this parameter ?
Thanks in advance.

I am also looking for the same answer. Have you already been able to find it? If we calculate direction using ATAN2, Dy and Dx, it gives completely different values. Can anyone comment?

I haven’t got explanation about this topic yet,still waiting for the developer(s) to give us the detailed reply. :smiling_face: