69 citations · 121 across the 7 of their papers we have counts for
7 papers
Traveling wave packets of total electron content disturbances as deduced from global GPS network data
E. L. Afraimovich, N. P. Perevalova, S. V. Voyeikov
We identified a new class of mid-latitude medium-scale traveling ionospheric disturbances (MS TIDs), viz. traveling wave packets (TWPs) of total electron content (TEC) disturbances…
A case study of the mid-latitude GPS performance at nighttime during the magnetic storm of July 15, 2000
E. L. Afraimovich, O. I. Berngardt, O. S. Lesyuta +2
Using the geomagnetic storm of July 15, 2000 as an example, we investigated the dependence of GPS navigation system performance on the nightside at mid-latitudes on the level of ge…
Ionospheric response to the total solar eclipse of June 21, 2001
E. L. Afraimovich, O. S. Lesyuta
We discuss the measurements of the main parameters of the ionospheric response to the total solar eclipse of June 21, 2001. This study is based on using the data from three station…
Geomagnetic control of the spectrum of traveling ionospheric disturbances based on data from a global GPS network
E. L. Afraimovich, E. A. Kosogorov, O. S. Lesyuta +2
In this paper an attempt is made to verify the hypothesis on the role of geomagnetic disturbances as a factor determining the intensity of traveling ionospheric disturbances (TIDs)…
Magnetospheric disturbances, and the GPS operation
E. L. Afraimovich, O. S. Lesyuta, I. I. Ushakov
We have investigated a dependence of the relative density of phase slips in the GPS navigation system on the disturbance level of the Earth's magnetosphere. The study is based on u…
Effects of the August 11, 1999 total solar eclipse as deduced from total electron content measurements at the GPS network
E. L. Afraimovich, E. A. Kosogorov, O. S. Lesyuta
We present the results derived from measuring fundamental parameters of the ionospheric response to the August 11, 1999 total solar eclipse. Our study is based on using the data fr…
Instantaneous response of the ionosphere to a sudden commencement of the strong magnetic storm of April 6, 2000
E. L. Afraimovich, E. A. Kosogorov, L. A. Leonovich +2
We developed a new technology for global detection of atmospheric disturbances, on the basis of phase measurements of the total electron content (TEC) using an international GPS ne…