Method for Identifying Micro-seismic P-Arrival by Time-frequency Analysis Using Intrinsic Time-Scale Decomposition
نویسندگان
چکیده
منابع مشابه
Seismic data analysis using local time-frequency decomposition
Many natural phenomena, including geologic events and geophysical data, are fundamentally nonstationary exhibiting statistical variation that changes in space and time. Time-frequency characterization is useful for analyzing such data, seismic traces in particular. We present a novel time-frequency decomposition, which aims at depicting the nonstationary character of seismic data. The proposed ...
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ژورنال
عنوان ژورنال: Acta Geophysica
سال: 2015
ISSN: 1895-6572,1895-7455
DOI: 10.1515/acgeo-2015-0007