dipole-dipole methods  search
BTgeophysical methods
 .electrical methods
 ..dipole-dipole methods
RTgeophysical surveys
 resistivity
 electromagnetic methods
 induced polarization
 potentiometry
SNUsed in induced polarization, electrical and electromagnetic methods. Also search dipole-dipole arrays. Indexed with applicable methods. For surveys, also index geophysical surveys. Added to Thesaurus in 1995.