experimental
Entrée : Corner frequency
URI: https://terra-vocabulary.org/ncl/FAIR-Incubator/earthsciencevariables/c_5c7f7b19
The frequency at which the curve representing the Fourier amplitude spectrum of a recorded seismic signal abruptly changes its slope and drops by -3 db from the spectral plateau. In earthquake source studies, a parameter characterizing the farfield body-wave displacement �source spectrum�, being related to fault size, rupture velocity, source duration and stress drop in the source
Métadonnées principales
| est un | Concept | observable property |
| soumis par | Viqui Agazzi |
| accepté le | 13 Nov 2023 10:48:15.021 |
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| date accepted |
13 Nov 2023 10:48:15.021
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| date submitted |
13 Nov 2023 10:22:13.003
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| definition |
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| item class |
Concept
| observable property
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| label |
Corner frequency
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| notation |
c_5c7f7b19
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| register |
earthsciencevariables
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| status |
status experimental
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| submitter |
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| type |
register item
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| version info |
2
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Définition
| broader |
Solid earth
|
| definition |
The frequency at which the curve representing the Fourier amplitude spectrum of a recorded seismic signal abruptly changes its slope and drops by -3 db from the spectral plateau. In earthquake source studies, a parameter characterizing the farfield body-wave displacement �source spectrum�, being related to fault size, rupture velocity, source duration and stress drop in the source
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| exact match |
c 0bce151d
|
| in scheme |
Earth science variables
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| pref label |
Corner frequency
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| type |
Concept
| observable property
|