Телефон: 522-81-45

Geoinformatika 2014; 1(49) : 38-45  (in Russian)

ON THE DATABASE CONSTRUCTION IN GEOELECTRICS

I.I.Rokityansky

Institute of Geophysics of NAS of Ukraine, ave Palladin, 32, Kiev 03680, Ukraine, e-mail: rokityansky@gmail.com

One of the tasks of geoinformatics is optimal methodology of obtaining and storing knowledge/information in the particular branch of science. Solution of this problem can be done in many ways, as an optimality criterion can be introduced in different ways, and it depends on the specific science goals at this stage of its development in the community. Considerations on this matter are presented for deep geoelectrics, with an illustration of the asthenosphere study results in Europe.

Keywords: geoelectrics, geophysical inverse problem, database, asthenosphere.

pdf

 

 

References

  1. Berdichevskiy M.N., Dmitriev V.I. Modeli i metody magnitotelluriki [Models and methods of magnetotellurics]. Moscow, Nauchnyy mir, 2009, 680 p.
  2. Van’yan L.L., Debabov A.S., Yudin M.N. Interpretatsiya dannykh magnitotelluricheskikh zondirovaniy neodnorodnykh sred [Interpretation of magnetotelluric sounding data of inhomogeneous media]. Moscow, Nedra, 1984, 198 p.
  3. D’yakonova A.G., Ingerov A.I., Rokityanskiy I.I. Elektromagnitnye zondirovaniya na Vostochno-Evropeyskoy platforme i Urale [Electromagnetic sounding on the East European Platform and Ural]. Kyiv, Naukova dumka, 1986, 140 p.
  4. Kovtun A.A. Ispol’zovanie estestvennogo elektromagnitnogo polya pri izuchenii elektroprovodnosti Zemli [Using natural electromagnetic field in the study of the electrical conductivity of the Earth]. Leningrad, Izdatel’stvo Leningradskogo gosudarstvennogo universiteta, 1980, 195 p.
  5. Rokityanskiy I.I. Otsenka pogreshnosti magnitovariatsionnogo zondirovaniya v otdel’noy tochke metodom matematicheskogo modelirovaniya [Error estimate of magnetovariational sounding at a separate point by mathematical modeling]. Voprosy geofizicheskikh issledovaniy na Ukraine [Questions of Geophysical Research in Ukraine]. Kyiv, Naukova dumka, 1972, pp.219-227.
  6. Rokityanskiy I.I. Issledovanie anomaliy elektroprovodnosti metodom magnitovariatsionnogo profilirovaniya [Investigation of the electrical conductivity anomalies by magnetovariational profiling method]. Kyiv, Naukova dumka, 1975, 279 p.
  7. Rokityanskiy I.I. Induktsionnye zondirovaniya Zemli [Induction sounding of the Earth]. Kyiv, Naukova dumka, 1981, 296 p.
  8. Rokityanskiy I.I. Fundamental’nye modeli anomaliy elektroprovodnosti (1-D, 2-D) [Fundamental models of electrical conductivity anomalies (1-D, 2-D)]. Geofizicheskii zhurnal [Geophysical Journal], 1988, vol. 10, no. 3, pp. 21-28.
  9. Rokityanskiy I.I. K vozmozhnosti zondirovaniya astenosfery [To the possibility of asthenosphere sounding]. Geofizicheskii zhurnal [Geophysical Journal], 1990, vol. 12, no. 2, pp. 86-91.
  10. Rokityanskiy I.I. Zametki o geoelektrike [Notes on geoelectrics]. Geofizicheskii zhurnal [Geophysical Journal], 2012, vol. 34, no. 4, pp. 235-244.
  11. Adam A., Ernst T., Jankowski J., Jozwiak W., Hvozdara M., Szarka L., Wesztergom V., Logvinov I., Kulik S. Electromagnetic induction profile (PREPAN95) from the East European Platform (EEP) to the Pannonian basin. Acta Geodaetica et Geophysica Hungarica, 1997, vol. 32(1-2), pp. 203-223.
  12. Backus G.E., Gilbert J.F. Numerical application of a formalism for geophysical inverse problem. Geophysical Journal of the Royal Astronomical Society, 1967, vol. 13, pp. 247-276.
  13. Backus G.E., Gilbert J.F. Uniqueness in the inversion of inaccurate gross Earth data. Philosophical Transactions of the Royal Society of London, 1970, vol. 266, pp. 123-192.
  14. Ernst T., Brasse H., Cerv V., Hoffmann N., Jankowski J., Jozwiak W., Kreutzmann A., Neska A., Palshin N., Pedersen L. Borsting, Smirnov M., Sokolova E., Varentsov I.M. Electromagnetic images of the deep structure of the Trans-European Suture Zone beneath Polish Pomerania. Geophysical Research Letters, 2008, vol. 35, doi:10.1029/2008GL034610.
  15. Fournier H.G., Benderitter Y., Ferber J. Graphical geostructural synthesis in log-space of deep magnetotelluric soundings made in and around the Parisian basin. 4th annual Meeting of Earth Sciences, Paris, April, 1976.
  16. Ingerov A.I., Rokityansky I.I., Tregubenko V.I. Forty years of MTS studies in the Ukraine. Earth Planets Space, 1999, vol. 51, pp. 1127-1133.
  17. Jones A.G., Plomerova J., Korja T., Sodoudi F., Spakman W. Europe from the bottom up: A statistical examination of the central and northern European lithosphere-asthenosphere boundary from comparing seismological and electromagnetic observations. Lithos, 2010, vol. 120, pp. 14-29.
  18. Jozwiak W. Electromagnetic study of lithospheric structure in the marginal zone of East European Craton in NW Poland. Acta Geophysica, 2013, vol. 61, no. 5, pp. 1101-1129.
  19. Jozwiak W. Large-scale crustal conductivity pattern in Central Europe and its correlation to deep tectonic structures. Pure and Applied Geophysics, 2012, vol. 169, pp. 1737-1747.
  20. Korja T. How is the European lithosphere imaged by magnetotellurics? Surveys in Geophysics, 2007, vol. 28, pp. 239-272.
  21. Physics Today, January, 2003, p.21.
  22. Schultz A., Larsen J.C. On the electrical conductivity of the mid-mantle: I. Calculation of equivalent scalar magnetotelluric response function. Geophysical Journal of the Royal Astronomical Society, 1987, vol. 88, pp. 733-761.
  23. Semenov V.Yu., Jуwiak W. Lateral variations of the mid-mantle conductance beneath Europe. Tectonophysics, 2006, vol. 16, pp. 279-288.
  24. Synopsis of Symposium 17. The Electrical Conductivity and Characteristics of the Asthenosphere, Assambly IUGG, Canberra, December, 1979, p. 524.
  25. Varentsov Iv.M., Sokolova E.Yu., Martanus E.R. Array view on electromagnetic transfer functions in the EMTESZ-Pomerania Project. Publications of the Institute of Geophysics Polish Academy of Sciences, 2005, C-95(386), pp. 107-121.

//