Figure 10 shows conductance of the cross sections (in Fig. 9) along different longitudes in southern Tibet.
Fig. 10 The conductance cross-sectional maps along different longitudes in southern Tibet.
Figure 9 delineates the cross-sectional maps from the 3D subsurface geoelectrical model along different longitudes in southern Tibet.
It should be noted that some new broadband MT data were included in the 3D inversion for area C. Fig. 9 Resistivity cross-sectional maps along different longitudes in southern Tibet.
An empirical model of the EEJ magnetic signature, including local time and longitudinal dependence, was constructed on the basis of simultaneous observations recorded from 12 magnetometer stations located in six different longitude sectors after the normalization of observation data to the dip equator.
On the basis of the total electron content (TEC) observations from Madrigal database, we have made a statistical analysis of the ionospheric response during 217 geomagnetic storms from the year 2001 to 2015, including observations at 6 different latitude zones along one meridian in the American sector and 4 different longitudes at the middle latitude zone.
More events and more detailed analysis are needed to determine the occurrence of ESF as a function of the PRE in different seasons, longitudes, and solar flux levels and to determine whether the three relationships can be represented in a unified model.
Two cases were considered, namely: a) The satellite and the ground station are in the same meridian; b) the satellite and ground station have different longitudes.
The finding that two swoopers can coexist at any given time, separated by different Doppler shifts, is also direct evidence that these structures were spatially separated in longitude (that is, different Doppler shifts would be measured, if signals arrive from different longitudes at different elevation angles).
For example, sampling sites of the Kuroshio Current and South China Sea were grouped with sites in the Mediterranean Sea, which were all situated at similar latitudes (38° 40°N) yet on distinctly different longitudes.
