Engineering topics
Publications and source records attributed to Ho, C. M..
When RF waves pass through the solar corona and solar wind regions close to the Sun, strong scintillation effects appear at their amplitude, frequency and phase, especially in the regions very close to the Sun (less than 4 solar radius).
This paper will focus on the selection of frequencies for local links at Mars.
The Ulysses mission explored for the first time our heliosphere at all latitudes up to +/-80 and therefore has been an ideal mission to study potential gradients in heliolatitude(and radial distance) of discontinuity occurrence rates and types.
We report four different types of plasma waves detected in the near the dayside polar cap boundary layer (PCBL) region at high altitudes (>6 R***sub E***).
The Ulysses mission explored for the first time our heliosphere at all latitudes up to +/-80 and therefore has been an ideal mission to study potential gradients in heliolatitude of discontinuity occurrence rates and types.
The January 10, 1997 interplanetary pressure pulse (observed at 0053 UT at Wind) caused a dayside aurora, as seen in Polar Ultraviolet Imager (UVI) data, that propagates tailward and to lower L.
The purpose of this paper is to study an interplanetary Bs feature ahead of a magnetic cloud and its related auroral and magnetospheric responses.
We report the first finding of a pair of forward and reverse slow-mode shocks in the distant heliosphere using plasma and magnetic field data from the Ulysses spacecraft located at 5.3 AU and 9 degrees South heliolatitude.
The ionospheric storm evolution process was monitored during the January 10, 1997 magnetic cloud event, through measurements of the inonospheric total electron content (TEC) from 150 GPS stations. The first significant response of the inonospheric TEC to the geomagnetic storm was at 0300 UT as an auroral/subauroral enhancement around the Alaskan evening sector.
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The global evolution of two major ionospheric storms, occurring on November 4, 1993 and November 26, 1994, respectively, is studied using measurements of total electron content (TEC) obtained from a worldwide network of ground-based GPS receivers.
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A review of the Interplanetary causes of geomagnetic activity is presented.
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