Seismo logy VO

1. Seismology VO PSC05 Meeting, Sept.9th 2009 Can Özturan Seismology VO Leader Dept. Of Computer Eng. Boğaziçi University, Istanbul ozturaca@boun.edu.tr The SEE-GRID-SCI initiative is co-funded by the European Commission under the FP7 Research Infrastructures contract no. 211338

2. Overview • Overview of Presentation: • General VO Information / Metrics • Dissemination Activities • User Forum Regional Seismology VO Training Agenda • International Collaboration • Status of Applications • Status of Data Collection • Action Points

3. General VO Information / Metrics Wiki: http://wiki.egee-see.org/index.php/SEE-GRID_Wiki Some countries/organizations/persons have not signed up for VO membership

4. General VO Information / Metrics Current VO members Collaborators

5. Major Dissemination & Training Activities • Wiki pages • Seismology brochure • Presentation and poster in the EGEE 08 Conference in Istanbul (Sep 08) • Poster and demo presentation of the Seismology-VO in the ICT 2008 conference, (Nov.08, Lyon) • Local training event: Grid Usage and Seismology VO Training, Boğaziçi University, Jan. 29-30 2009 • Presentation of the Seismology VO at the BASARIM09 High Performance and Grid Conference, Ankara, 15-18 April 2009 in a special dissemination session devoted to the SEE-GRID-SCI project • 4th EGEE User Forum Presentations, Catania, Sicily, Italy (March 2009) • SRA: Seismic Risk Assessment Application Framework, Poster Presentation • NMMC3D: Enabling Numerical Modeling of Mantle Convection on the Grid, Oral Presentation • Poster Presentations at the Annual Meeting of the NERIES Project, Utrech, the Netherlands (June 29-July 1, 2009). • Seismology VO poster • MDSSP-WA poster • Poster presentations of the Seismology, Metereology and Environment VOs at the GEO European Projects Workshop /8, Istanbul (Oct. 8-9, 2009)

6. Major Dissemination & Training Activities • Papers: • ELF : M. Y., R.A. ,M.S.G, C. O, B. B “Parallelization of the Earthquake Location Finding Application Using JDL Workflows”,BASARIM09 High Performance and Grid Conference, Ankara, 15-17 April 2009. • NMMC3D: A. B., M. K., B. S., B. B, “Enabling Numerical Modeling of Mantle Convection on the Grid”, MIPRO 2009, 25-29, May 2009 • Seismology VO: C. O., B. B., M. Y.,C. Ş., “Challenges Faced in Building A Seismology VO for Southeastern Europe”, e-Challenges Conference, Istanbul, Oct. 2009. • NMMC3D: ISGTW article updated. • MDSSP-WA: ICT Innovations, Ohrid 09 (in preparation).

7. SEEGRID-SCI User Forum- Regional Seismology VO Training Agenda • Proposed Training Agenda • Overview of the Seismology VO (half hour) • SDS Application service (1 and half hours) • Seegrid plug-ins for NERIES Web Services. (1 and half hours) • Selected Seismology VO Applications (2 and half hours)

8. International Cooperation Activities • Upon invitation by Dr. Torild van Eck (ORFEUS General Secretary), C. Özturan and L. Jordanovski attended the Third Annual Meeting of the NERIES Project, Utrecht, the Netherlands on June 29-July 1, 2009. The costs of travel, lodging and registration were sponsored by the NERIES project. • Had technical talks with the IT personnel Allessandro Spinuso and Luca Trani of ORFEUS/KNMI about the newly released NERIES web services that provide seismology data during the Third Annual Meeting of the NERIES Project. • Started development of a high level C++ based grid plug-in for accessing seismology data by using the NERIES web services. • A preliminary version of the plug-in for downloading waveform files has been released (can be downloaded at the seismology wiki page)

9. Seismic Risk Assesment - SRA • Main Developer: CevatŞener, Middle East Tech. Univ., Turkey • Description • A framework that allows embedding of assessment models and produces seismic • hazard maps forthe SEE region • Useful for determination of earthquake insurance premiums. • Regional collaborators and their roles • Collaborate on developing models : Geophysical Institute of BAS (BG) • Exchange of attenuation relations : Inst. of Geo. and Seismo. of ASM (MD) • Collaborate by supplying data and SDSAS: Boğaziçi University (TR) • Number of registered users : 7 • Web page / Documentation: • Some scientific/technical details http://sra.ceng.metu.edu.tr • Web interface: http://www.ceng.metu.edu.tr/~e1395466/sra/sra.html

10. Seismic Risk Assesment – SRA • Current state : • Second Grid-mode prototype deployed • Application Architecture • SRA uses JRA1 SDSAS and P-GRADE Portal. • Future services to be used: AWT, Event Logger, • MEWS and P-GRADE Portal extensions (JRA1) • Quarter-5 Activities • Different PDFs studied / coded • Attenuation models inserted • Various formulations studied / prepared • Hazard spectrum drawing codes developed • Time dep. Renewal model surveyed • Web site development • Country information requirements for • SRA identified • Future plans • M16 – Testing Grid-mode • M18 – Deployed at production-level

11. Seismic Risk Assesment - SRA SRA web interface http://www.ceng.metu.edu.tr/~e1395466/sra/sra.html

12. Earthquake Location Finding - ELF • Main Developer:MehmetYılmazer, Boğaziçi University, Turkey • Description • A HYPO71 based application that finds earthquake locations and magnitudes • from continuous waveform data files reported by stations. • After an earthquake, the location of an earthquake needs to be reported to • various authorities for necessary actions to be taken. • Regional collaborators and their roles • Collaboration in usage: METU – TR, Armenia • Collaboration by data supplying: U. of Ss Cyril and Methodius (MK) • Number of registered users : 9 • Web page / Documentation: • Computed earthquake results can be displayed using SDS web interface: • http://erciyes.cmpe.boun.edu.tr/seegridsci/sds • Documentation not ready • Current state : • Testing Grid-mode

13. Earthquake Location Finding - ELF • Application Architecture • Application uses continuous waveform data archived by the JRA1 • SDSAS • Quarter-5 Activities • Helped Armenia install and run ELF application. Armenia is testing the • application. • A bug was discovered in one of the test cases reported by Armenia – currently • working on resolving it. • Future plans • Perform tests on massive historical data • Train/help other partners on using this program

14. Massive Digital Seismological Signal Processing with the Wavelet Analysis- MDSSP-WA • Main Developer: LjupcoJordanovski, U. of Ss Cyril and Methodius (MK) • Description • Computes various earthquake parameters needed in seismic hazard and risk • analysis • Does mapping of the given earthquake prone regions in terms selected parameters • Regional collaborators and their roles • Supply data via SDSAS : Boğaziçi University (TR) • Exch. of various data/parameters/research results: Geophysical Inst. of BAS (BG) • Exch. of various data/parameters/research results : Seismological Survey of Serbia (RS) • Various studies of Valandovo, Strumica and Skopje regions : Institute of • Geodesy, BAS (BG) • Geomagnetic field/data/research: Inst. Nuclear Res. & Nuclear Energy, • BAS (BG) • Number of registered users: 5 • Web page / Documentation: • No web interface, no documentation yet

15. Massive Digital Seismological Signal Processing with the Wavelet Analysis- MDSSP-WA Compute Characteristic 1 Compute Characteristic 2 Analyze and Classify the EQ EQ job start Compute Characteristic N • Current state : • Testing Grid-mode • Application Architecture • Uses JRA1 SDSAS and AWT • Quarter-5 Activities: • Some processes are made to work • in grid mode • Developed a simple workflow and testing it now • Presented poster at NERIES Meeting • Preparing a paper for ICT Innovations, • Ohrid Conference • Future plans • Develop more advanced workflow • Actual performance will be • measured in the next phase of • development. • ULMON (JRA1) monitoring tool will be used • to analyze application performance

16. Fault Plane Solution - FPS • Main Developer: MehmetYılmazer, Boğaziçi University, Turkey • Description • Computes source parameters and moment magnitude of an earthquake • Inputs a crust model and actual seismic waveform data. • Outputs fault parameters of the earthquake. • Results obtained can help in risk analysis • Regional collaborators and their roles • Development of a workflow for the application: Computer and Automation Res. • Inst. (SZTAKI) of HAS (HU) • Number of registered users : 4 • Web page / Documentation: • No web interface, no documentation yet • Current state : • Developing Grid-mode

17. Fault Plane Solution - FPS • Application Architecture • Uses regional seismic moment tensor • inversion methodology • Application uses continuous waveform • data archived by the JRA1 SDSAS • Quarter-5 Actvities • Major code reorganization needed to • be done for gridification • Development of a workflow • Future plans • Complete development by M17 • (revised from M16)

18. Numerical Modeling of MantleConvection – NMMC3D • Main Developer: BálintSüle, Hungarian Academy of Sciences, Hungary • Description • Provides model of the thermal convection in the Earth's mantle • Solves numerically the equations of thermal convection • The mantle convection is the driving force of the plate tectonics • Results will help us to understand better the dynamics of the Earth • Regional collaborators and their roles • Collaboration in testing of the application and interpretation of the results: • Boğaziçi University (TR) • Number of registered users : 5 • Web page / Documentation: • P-GRADE portal, • Online material on GASUC web page: http://www.lpds.sztaki.hu/gasuc/index.php?m=6&r=6 • Current state: • Grid-mode deployed, Testing in Grid-mode

19. Numerical Modeling of MantleConvection – NMMC3D • Application Architecture • The gridification process included developing a specialized web interface • extension to P-GRADE Portal, specifically tailored for the application's needs. • An interface suitable for this was developed using the Application Specific • Module of P-GRADE Portal 2.7. • Quarter-5 Activities • Further developments • User interface enhanced • Updated ISGTW article • Future plans • Training scenario with P-GRADE

20. Seismic Data Server SDS web interface • Main Developer: Can Özturan, Boğaziçi University, Turkey • Description • Web interface to seismic data archive organized by the JRA1 SDSAS • Let the users visually display various kinds of information about the seismology • waveform data files, earthquakes and stations • Regional collaborators and their roles • Collaboration in usage: Ss Cyril and Methodius University of Skopje (MK) • Collaboration in usage: METU, (TR) • Number of registered users : 4 • Web page / Documentation: • http://erciyes.cmpe.boun.edu.tr/seegridsci/sds • Current state : • Cluster-mode deployed

21. Seismic Data Server SDS web interface • Application Architecture • Records of seismology data are kept in AMGA server • Invokes programs that utilize JRA1 SDSAS to retrieve information about • earthquakes, stations and waveform files as a Google kml fileand display them • in browser window • Quarter-5 Activities • A prototype was developed • which was shown in the 1st year • review demo • Future plans • Additional functionality will be • introduced so that the ELF • application user can display • the results of ELF runs by giving • job ids

22. SDSASApplication Service • Main Developer: Can Özturan, Boğaziçi University, Turkey • Description • Various scripts for seismic data organization using AMGA and LFC • C++ iterators providing high level access to seismology data • Web page / Documentation: • Documentation available for the version released in April • Quarter-5 Activities • Installation at Armenian site • Development of a plug-in for accessing NERIES data on grid • Provide a high level C++ interface to NERIES web services so that seismologists can access NERIES data on the grid without the need not to learn soap, xml, xml parsing • Develop using libcurl and libxml which are readily available on SL • Release of a preliminary version of the plug-in

23. SDSASApplication Service

24. Status of Data Collection • Note: • Greek,Romanian,Bulgarian and Hungarian data can be obtained from NERIES, so there is no problem. • Serbian and Albanian networks are not on NERIES. We should get data from these countries (today we have received a seismic data DVD from Albania)

25. Action Points Paper submissions to User Forum – all application developers Application developer / collaborators should sign up as users of VO Complete development of NERIES grid plug-in – Can Ozturan Implement additional SDSAS methods as further needed by applications (e. g. return data within a circle ) – C. Ozturan Documentation of applications – all application developers Web sites for applications – all application developers Attract new regional and international VO users – C. Ozturan Prepare Seismology VO Training material – C. Ozturan + application developers