VOXI- gravity data inversion
I'm processing gravity data. i'd like to invert the grid by using voxi. Which grid must be used (free-air, bouguer, complete bouguer or anomaly?)
Since, for example, Bouguer Anomaly takes into account for free-air and slab correction, what must I use during the creation of the voxi (In the SURFACE ELEVATION (constant or dem)) and during the ADD DATA in the SENSOR ELEVATION menu?