Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
impedance  | |
|---|---|
| RT | acoustical logging |
| acoustical methods | |
| acoustical waves | |
| elastic waves | |
| electromagnetic methods | |
| half-space | |
| inverse problem | |
| seismic logging | |
| seismic methods | |
| seismology | |
| SN | Added to Thesaurus in 1985. |