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SeisGram2K

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Same signal as in Figure  4  with frequencies between 2 and 5 Hz, after stu...
Published: 18 January 2017
Figure 6. Same signal as in Figure  4 with frequencies between 2 and 5 Hz, after students manipulated the data using “SeisGram2K.” Only the seismic waves are saved; the storm frequencies are not included.
Image
Example of one of our 24 unusual signals (0–5 Hz). Recorded on 26 March 201...
Published: 18 January 2017
Figure 4. Example of one of our 24 unusual signals (0–5 Hz). Recorded on 26 March 2014, we can see both a high frequency (seismic waves) and a low frequency (storm) displayed on “SeisGram2K.”
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Extraction from the “<span class="search-highlight">Seisgram2k</span>” toolbar. In this figure, the asterisk is t...
Published: 18 January 2017
Figure 5. Extraction from the “Seisgram2k” toolbar. In this figure, the asterisk is the filter button. When students click on it, the bottom area appears, and students can choose a range of frequencies. In our case, they only wanted the high frequencies to appear, so they did several tests
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▴ Waveforms can be viewed and processed through the <span class="search-highlight">SeisGram2K</span> Java applet ...
Published: 01 May 2009
Figure 9. ▴ Waveforms can be viewed and processed through the SeisGram2K Java applet (on the left), along with the associated parametric information (picks) that can also be edited here. Events can also be viewed as an interactive 3D rendering in the Web browser itself (on the right).
Journal Article
Published: 18 January 2017
Seismological Research Letters (2017) 88 (2A): 416–420.
...Figure 6. Same signal as in Figure  4 with frequencies between 2 and 5 Hz, after students manipulated the data using “SeisGram2K.” Only the seismic waves are saved; the storm frequencies are not included. ...
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(a) The three‐component sensor is installed in the basement of the school. ...
Published: 01 September 2012
Figure 2. (a) The three‐component sensor is installed in the basement of the school. (b) Seisgram2K is a free software package to analyze seismograms. (c) Educarte is a free software package that enables students to represent data on an interactive map and to locate earthquakes. (d) A very simple
Journal Article
Published: 01 September 2000
Seismological Research Letters (2000) 71 (5): 589–592.
... and FISSURES, and (5) further development and distribution of seismological Java applets such as SeisGram2K and the creation of Java versions of software such as CDLook and rdseed. For more information and up-to-date developments, see http://orfeus.knmi.nl/working.groups/wg4/java-initiative.html...
Journal Article
Published: 01 May 2009
Seismological Research Letters (2009) 80 (3): 420–430.
...Figure 9. ▴ Waveforms can be viewed and processed through the SeisGram2K Java applet (on the left), along with the associated parametric information (picks) that can also be edited here. Events can also be viewed as an interactive 3D rendering in the Web browser itself (on the right). ...
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Journal Article
Published: 01 January 2002
Seismological Research Letters (2002) 73 (1): 84–89.
... software already installed. This is satisfactory for most professional users, but it is not a practical solution for the occasional user or for a nonspecialist who lacks the appropriate software on his own computer. Currently, Seisgram2K , the Seismicity Viewer, and the Digital Seismology Tutor present...
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Journal Article
Published: 01 September 2012
Seismological Research Letters (2012) 83 (5): 870–873.
...Figure 2. (a) The three‐component sensor is installed in the basement of the school. (b) Seisgram2K is a free software package to analyze seismograms. (c) Educarte is a free software package that enables students to represent data on an interactive map and to locate earthquakes. (d) A very simple...
FIGURES
Journal Article
Published: 11 November 2020
Seismological Research Letters (2021) 92 (1): 53–59.
...: SeisFace ( Pintore et al. , 2012 ), SeisNetWatch ( Hellman et al. , 2001 ; Fig.  4 ), Swarm (Fig.  5 ), and SeisGram2k (see Data and Resources ). Figure 4. Map of transmission health of the stations of the National Seismic Network using the SeisNetWatch software (see Data and Resources...
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Journal Article
Published: 01 January 2013
Seismological Research Letters (2013) 84 (1): 65–74.
... SeisGram2k ( Lomax, 2008 ). For each event, the system extracts the waveforms of both the stations actually associated with the event according to dbgrassoc and the stations within a distance of 40 km from the epicenter. With the help of dbevents , the operator sifts out the false events and reprocesses...
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Journal Article
Published: 10 February 2021
Seismological Research Letters (2021) 92 (2A): 933–940.
... for denial‐of‐service (DOS) attacks and Nmap and Nessus tools to perform the vulnerability assessment. A virtual machine with Kali Linux has also been used to simulate the man‐in‐the‐middle attack and Wireshark to monitor and analyze the data flow. Finally, the SeisGram2K seismogram viewer has been used...
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Journal Article
Published: 09 March 2022
Seismological Research Letters (2022) 93 (3): 1895–1908.
...‐level users, and facilitate tasks that require user interaction. Recently, open‐source software such as SeisGram2K (see Data and Resources ), SEISAN or Geopsy ( Havskov et al. , 2020 ; Wathelet et al. , 2020 ) that partially provide GUIs have been published, which make it possible for users...
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Journal Article
Published: 01 January 2013
Bulletin de la Société Géologique de France (2013) 184 (1-2): 183–187.
..., depth … and so assures an intelligent learning of the search in a database. To be able to interpret these data, several free software were developed. In particular, a software to analyze the seismogram (SeisGram2K) and a software of interactive mapping (Educarte) were specifically developed...
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Journal Article
Published: 20 June 2018
Seismological Research Letters (2018) 89 (5): 1902–1907.
.../discoveringGeology/hazards/earthquakes/FootballQuake/home.html . Seismic analysis carried out using the SeisGram2K free software from Anthony Lomax available at http://alomax.free.fr/seisgram/SeisGram2K.html . The other data can be found from the following websites: www.bgs.ac.uk/ssp , www.iris.edu/hq/retm...
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Journal Article
Published: 24 December 2014
Seismological Research Letters (2015) 86 (1): 109–123.
... events are shown in the electronic supplement. Once the dataset of extracted waveforms for all identified events has been created, the procedure continues with the manual reading of arrival times for all seismograms and with location. The phase picking is done by Seisgram2K ( Lomax, 2008 ). We...
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Journal Article
Published: 27 May 2020
Seismological Research Letters (2020) 91 (4): 2152–2162.
....  1 ). We used the Seisgram2K ( Lomax and Michelini, 2009 ) to visualize the P ‐ and S ‐wave arrival‐time phases of each recorded event, as shown in Figure  2 . We kept only those events recorded by at least three stations for further studies. Figure 2. The three‐component seismogram...
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Journal Article
Published: 05 February 2020
Seismological Research Letters (2020) 91 (2A): 1064–1073.
...-lab/SeisGram2K , and http://edumed.unice.fr/fr/contents/news/tools-lab/RISSC . Synthetic seismograms for the InSight blind test (IBT) are available from the specific ETH website ( http://blindtest.mars.ethz.ch ). The synthetic data presented in this study and EduCarte software (Mars version) are also...
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Journal Article
Published: 01 May 2012
Seismological Research Letters (2012) 83 (3): 531–540.
.... The FP phase detector and picker is available in the program SeisGram2K ( http://alomax.net/seisgram ) under the option “Pick->FilterPicker” and as an Earthworm module. Java and C source code for FP are available at http://alomax.net/FilterPicker or from the authors. The default values...
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