Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Doppler effect  | |
|---|---|
| UF | Doppler shift |
| RT | acoustical methods |
| geophysical methods | |
| remote sensing | |
| seismic methods | |
| geodesy | |
| satellite methods | |
| electromagnetic waves | |
| radar methods | |
| gravity methods | |
| frequency | |
| laser methods | |
| navigation | |
| wavelength | |
| SN | Also index specific geophysical methods such as laser methods. |