seismographers
Ground-shake scientists
Seismographers are scientists or technicians who study earthquakes and seismic waves, operating the instruments that detect and record ground movements.
The term overlaps with seismologist, though seismographer may emphasize the technical work of recording rather than theoretical analysis: Seismographers monitored the fault line for signs of activity.
Studies planetary physical processes
- researcherOne who studies systematically
- scientistOne who studies nature
- technicianSkilled practical worker
- geologistStudies rocks and minerals
monitoring station · observatory · data analyst · earth scientist · academic · lecturer · doctoral candidate · research fellow
Detects ground vibrations
- accelerometerDevice measuring motion forces
- sensorInput-detecting device
- recorderEnd-blown wooden flute
- drumStruck percussion cylinder
needle · stylus · geophone · digitizer · data logger · Richter scale · calibration
Graphed oscillation pattern
- P-waveLongitudinal seismic wave
- S-waveTransverse seismic vibration
- arrival timeExpected moment of reaching destination
- triangulationLocation via three points
hypocenter · amplitude · signal processing · noise filtering · pattern recognition
Organized distribution of resources
- installationProcess of putting in
- monitoring stationSite for continuous observation
- fault zoneRegion of crustal weakness
- tectonic boundaryWhere lithospheric plates meet
volcanic region · data collection · ground truth · GPS positioning · power supply · solar panel · harsh terrain · expedition
geophysicist
Studies planetary physical processes
- researcherOne who studies systematically
- scientistOne who studies nature
- technicianSkilled practical worker
geologist · monitoring station · observatory · data analyst · earth scientist · academic · lecturer · doctoral candidate · research fellow · consultant
seismometer
Detects ground vibrations
- accelerometerDevice measuring motion forces
- sensorInput-detecting device
- recorderEnd-blown wooden flute
drum · needle · stylus · geophone · digitizer · data logger · Richter scale · calibration
waveform
Graphed oscillation pattern
- P-waveLongitudinal seismic wave
- S-waveTransverse seismic vibration
- arrival timeExpected moment of reaching destination
triangulation · hypocenter · amplitude · signal processing · noise filtering · pattern recognition
deployment
Organized distribution of resources
- installationProcess of putting in
- monitoring stationSite for continuous observation
- fault zoneRegion of crustal weakness
tectonic boundary · volcanic region · data collection · ground truth · GPS positioning · power supply · solar panel · harsh terrain · expedition