First column is only for numering. Second column are the names of the measured VES. Lat and Long columns are the respectives coordinates of each VES. "Alt" column shows the topographic height in meters and "Coast" the minimal distance to the coast (in kilometers). "POB" represent the basement depth in meters, from the medium sea level and obteined by VES; as is mentioned in the paper, these values are the ones minimize the error in the inversion process using Zhody´s algorithm. The last two columns show the coordinates of the coast point closest to the corresponding VES coordinate.