TRMM Ground Validation Rain Existence L2 1 month V7 (TRMM_2A52) at GES DISC
The TRMM_2A52 product displays the existence of rain in the radar volume scan. 'Existence' is the fraction of the radar FOV which has measurable precipitation. The GV radar FOV is defined as a base scan (i.e., the lowest level sweep).  Each product file has the Existence data of one site (not one radar) for one month. …