Japan Geoscience Union Meeting 2015

Presentation information


Symbol M (Multidisciplinary and Interdisciplinary) » M-TT Technology & Techniques

[M-TT40] New frontier of data analysis in geoscience: Data-driven approach

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Convener:*Tatsu Kuwatani(Graduate School of Environmental Sciences, The University of Tokyo), Takeshi Komai(none), Hideaki Miyamoto(The University Museum, The University of Tokyo), Katsuaki Koike(Laboratory of Environmental Geosphere Engineering, Department of Urban Management, Graduate School of Engineering, Kyoto University), Takane Hori(R&D Center for Earthquake and Tsunami, Japan Agency for Marine-Earth Science and Technology), Hiromichi Nagao(Earthquake Research Institute, The University of Tokyo)

6:15 PM - 7:30 PM

[MTT40-P02] A waveform display system based on SeisComP3, for efficiently browsing the seismic data of several different networks

*Akiko TO1, Yoshio FUKAO1 (1.Japan Agency for Marine-Earth Science and Technology)

Keywords:SEED, SeisComP3, Earthquake monitoring system

One of the fundamental tasks in seismological research is to systematically view and evaluate a large quantity of seismic records. Firstly the data quality must be checked and then the records can be searched for interesting phenomena, which can become targets for future scientific research.
We have developed a website, which summarizes the seismological data obtained by several different networks, including those of local sizes and a semi-global size. It allows users to efficiently browse through the entire record. The waveform archive system is based on SeisComP3 (http://www.seiscomp3.org) and the data are archived in SEED format (www.iris.edu/manuals/SEEDManual_ V2.4.pdf).
Currently the website consists of three major parts; a station description page, an earthquake catalogue page, which is linked to an interactive earthquake waveform viewer, and a page to align and enlarge pre-constructed image files of waveform data, plotted in several different ways.
In this presentation we will first show how this website can be used and then we will present some applications. Finally, we will discuss how the website can develop further to reach its full potential.