Studi Automatic Picking Waktu Tiba Gelombang P dan S dengan Menggunakan Spektogram pada Obspy Python | Zendy

Indriati Retno Palupi | Zendy; Wiji Raharjo | Zendy

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Studi Automatic Picking Waktu Tiba Gelombang P dan S dengan Menggunakan Spektogram pada Obspy Python

Author(s) -

Indriati Retno Palupi,

Wiji Raharjo

Publication year - 2020

Publication title -

jurnal teori dan aplikasi fisika

Language(s) - English

Resource type - Journals

eISSN - 2549-1156

pISSN - 2303-016X

DOI - 10.23960/jtaf.v8i1.2433

Subject(s) - fast fourier transform , python (programming language) , computer science , hypocenter , seismogram , computer graphics (images) , programming language , algorithm , seismology , geology , induced seismicity

One of important thing in locating hypocenter process is determine P and S arrival time of the seismogram. Beside that, frequency analysis by FFT method is needed to know the character of the seismogram, like dominant frequency. For further analysis, FFT method can be a good tools in determine P and S wave arrival time in the spectogram form. This process is called automatic picking.

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