Zobrazeno 1 - 10
of 140
pro vyhledávání: '"L. Ciraolo"'
Autor:
S. A. Pulinets, D. Ouzounov, L. Ciraolo, R. Singh, G. Cervone, A. Leyva, M. Dunajecka, A. V. Karelin, K. A. Boyarchuk, A. Kotsarenko
Publikováno v:
Annales Geophysicae, Vol 24, Pp 835-849 (2006)
The paper examines the possible relationship of anomalous variations of different atmospheric and ionospheric parameters observed around the time of a strong earthquake (Mw 7.8) which occurred in Mexico (state of Colima) on 21 January 2003. These
Externí odkaz:
https://doaj.org/article/0abfd51a71bc4d61923419f5bfe3dc78
Publikováno v:
Geofísica Internacional, Vol 44, Iss 4, Pp 369-377 (2005)
En la actualidad se encuentra bien establecida la existencia de variaciones ionosféricas anómalas asociadas con el proceso de preparación de sismos fuertes (M>5). Con el fin de comprobar posibles variaciones ionosféricas que estuvieran relacionad
Externí odkaz:
https://doaj.org/article/d543c704a3a6419d93f216281faed949
Publikováno v:
Geofísica Internacional, Vol 44, Iss 4, Pp 369-377 (2005)
Anomalous ionospheric variations associated with the process of strong earthquake (M>5) preparation has been fairly well established. To check possible ionospheric variations connected with the recent Colima earthquake, M=7.8, of 21 January 2003, the
Externí odkaz:
https://doaj.org/article/506ba3b9dc2c454fbef037dd0cc3b59f
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 4, Iss 5/6, Pp 697-702 (2004)
In this paper we focus on the variability of electron concentration in the ionosphere measured by ground based ionosondes and GPS receivers around the time of strong earthquakes. It has been detected and statistically proven that several days before
Externí odkaz:
https://doaj.org/article/eb49b8a6060e4e2f91ef414dd9824cb3
Publikováno v:
Annals of Geophysics, Vol 47, Iss 2-3 Sup. (2004)
Electron content statistics offers important information for planning and operation of various application systems that make use of the transionospheric propagation of radio signals. Electron content statistics meet with an important difficulty: the
Externí odkaz:
https://doaj.org/article/f8806591a23544829724e70e68512315
Publikováno v:
Annals of Geophysics, Vol 47, Iss 2-3 Sup. (2004)
The Total Electron Content (TEC) of the ionosphere is a key parameter for describing the ionospheric state. This paper deals with the large scale behaviour of TEC under low and high solar activity conditions. Large scale structures of the plasma dens
Externí odkaz:
https://doaj.org/article/93786ef544534cf492c5a4c09e303561
Publikováno v:
Annals of Geophysics, Vol 40, Iss 6 (1997)
Ionospheric observations with five minute intervals between ionograms were made during a campaign from 19th to 23rd June 1996 at the Rome station (41.8N, 12.5E). The data obtained from ionospheric vertical sounding have been analysed together with th
Externí odkaz:
https://doaj.org/article/4f4608459a1644ecb93879869617228a
Publikováno v:
Annals of Geophysics, Vol 37, Iss 1 (1994)
Two receiving stations of Omega signal (10-14 kHz in the lower end of the VLF band) have been installed in Rome and Florence to record phase and amplitude of signals transmitted by the stations of Norway, Liberia and La Reunion. The receiving station
Externí odkaz:
https://doaj.org/article/3a0376f69ce64a64870193dc61f93ba7
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