Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:earthquake
|
| gptkbp:component |
damping system
pendulum mass recording drum writing stylus |
| gptkbp:deployment |
gptkb:Göttingen,_Germany
|
| gptkbp:historicalSignificance |
early precise earthquake recording
|
| https://www.w3.org/2000/01/rdf-schema#label |
Wiechert seismograph
|
| gptkbp:introducedIn |
1900
|
| gptkbp:inventedBy |
gptkb:Emil_Wiechert
|
| gptkbp:material |
lead mass
|
| gptkbp:notableFeature |
heavy mass for sensitivity
horizontal and vertical components |
| gptkbp:principle |
pendulum
|
| gptkbp:type |
mechanical seismograph
|
| gptkbp:usedFor |
measuring earthquakes
|
| gptkbp:bfsParent |
gptkb:Emil_Wiechert
|
| gptkbp:bfsLayer |
7
|