Digitized Database of Old Seismograms Recorder in Romania

• Autorzy: Paulescu D. , Rogozea M. , Popa M. , Radulian M.

Identyfikatory

DOI

10.1515/acgeo-2016-0039

• Języki publikacji: EN

Abstrakty

EN

The aim of this paper is to describe a managing system for a unique Romanian database of historical seismograms and complementary documentation (metadata) and its dissemination and analysis procedure. For this study, 5188 historical seismograms recorded between 1903 and 1957 by the Romanian seismological observatories (Bucharest-Filaret, Foc- şani, Bacău, Vrincioaia, Câmpulung-Muscel, Iaşi) were used. In order to reconsider the historical instrumental data, the analog seismograms are converted to digital images and digital waveforms (digitization/vectorialisation). First, we applied a careful scanning procedure of the seismograms and related material (seismic bulletins, station books, etc.). In a next step, the high resolution scanned seismograms will be processed to obtain the digital/numeric waveforms. We used a Colortrac Smartlf Cx40 scanner which provides images in TIFF or JPG format. For digitization the algorithm Teseo2 developed by the National Institute of Geophysics and Volcanology in Rome (Italy), within the framework of the SISMOS Project, will be used.

Słowa kluczowe

EN

seismogram; database; digitization; Romania

PL

sejsmogram; baza danych; digitalizacja; Rumunia

• Wydawca: Instytut Geofizyki PAN ; Springer
• Czasopismo: Acta Geophysica
• Rocznik: 2016
• Tom: Vol. 64, no. 4
• Strony: 963--977
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Paulescu D.

• National Institute for Earth Physics, Măgurele, România
• University of Bucharest, Faculty of Physics, Măgurele, România

autor

Rogozea M.

• National Institute for Earth Physics, Măgurele, România

autor

Popa M.

• National Institute for Earth Physics, Măgurele, România

autor

Radulian M.

• National Institute for Earth Physics, Măgurele, România
• Academy of Romanian Scientists, Bucharest, Romania

Bibliografia

• Curea, I. (1961), Recent earthquakes in Banat, St. Cerc. Astr. Seism. 6, 2, 15-35 (in Romanian).
• Demetrescu, G. (1956), Seismological office of the Observatory of Bucharest, St. Cerc. Astr. Seism. 1, 85-88 (in Romanian).
• Dewey, J., and P. Byerly (1969), The early history of seismometry (to1900), Bull. Seismol. Soc. Am. 59, 1, 183-227.
• Glover, D.P., and H. Meyers (1988), Historical seismogram filming project: current status. In: W.H.K. Lee, H. Meyers, and K. Shimazaki (eds.), Historical Seismograms and Earthquakes of the World, Academic Press, San Diego, 373-379.
• Hepites, S.C. (1893), Cutremurele de pamant din Romania in anul 1902 st. n. (1) si in deceniul 1893-1902 (nota a opta), Anal. Acad. Romane 35, 544 (in Romanian).
• IRIS (2004), Preservation of WWSSN and historical seismograms, IDEAsRev.doc, Incorporated Research Institutions for Seismology, Washington, USA, available from: http://www.iris.edu/seismo/info/icpwhs/ideas.pdf.
• Jeffreys, H. (1935), Some deep-focus earthquakes, Geophys. J. 3, 8, 310-343, DOI: 10.1111/j.1365-246X.1935.tb01741.x.
• Kanamori, H. (1988), Importance of historical seismograms for geophysical research. In: W.H.K. Lee, H. Meyers, and K. Shimazaki (eds.), Historical Seismograms and Earthquakes of the World, Academic Press, San Diego, 16-33.
• Kronrod, T., M. Radulian, G. Panza, M. Popa, I. Paskaleva, S. Radovanovich, K. Gribovszki, I. Sandu, and L. Pekevski (2013), Integrated transnational macroseismic data set for the strongest earthquakes of Vrancea (Romania), Tectonophysics 590, 1-23, DOI: 10.1016/j.tecto.2013.01.019.
• Michelini, A., B. De Simoni, A. Amato, and E. Boschi (2005), Collecting, digitizing, and distributing historical seismological data, Eos Trans. AGU 86, 28, 261- 266, DOI: 10.1029/2005EO280002.
• Pintore, S., M. Quintiliani, and D. Franceschi (2005), Teseo: A vectoriser of historical seismograms, Comput. Geosci. 31, 10, 1277-1285, DOI: 10.1016/ j.cageo.2005.04.001.
• Radulescu, F. (2009), Romanian seismology – historical, scientific and human landmarks, Rev. Roum. Geophys. 52-53, 101-121.
• Stucchi, M., A. Rovida, A.A. Gomez Capera, P. Alexandre, T. Camelbeeck, M.B. Demircioglu, P. Gasperini, V. Kouskouna, R.M.W. Musson, M. Radulian, K. Sesetyan, S. Vilanova, D. Baumont, D. Faeh, W. Lenhardt, K. Makropoulos, J.M. Martinez Solares, O. Scotti, M. Zivcic, P. Albini, J. Batllo, C. Papaioannou, R. Tatevossian, M. Locati, C. Meletti, D. Viganò, and D. Giardini (2013), The SHARE European Earthquake Catalogue (SHEEC) 1000-1899, J. Seismol. 17, 2, 523-544, DOI: 10.1007/ s10950-012-9335-2.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę