d(p*)/dt . p* = surface pressure d(p*)/dt . p* = surface pressure d(p*)/dt . p* = surface pressure d(p*)/dt . p* = surface pressure 28 d(p*)/dt . p* = surface pressure 2014-08-27T14:34:33.807Z 28 marqh (admin) 1 d(p*)/dt . p* = surface pressure