Assertion: earthquake's moment | /r/HasProperty | calculated on the basis of a double couple
Facets:
value: from the seismic waves
type: OTHER
Source sentences:
text: Notably, in 1966 Keiiti Aki showed that the seismic moment of the 1964 Niigata earthquake as calculated from the seismic waves on the basis of a double couple was in reasonable agreement with the seismic moment calculated from the observed physical dislocation.