blacklogo_orangetext.gif (13932 bytes)

Propagation paths.

WB01547_.gif (1452 bytes)

The path an oblique ray takes through the ionosphere is hard to determine under normal circumstances. A combined programme of experimental observations where a concerted effort is being made to tie down as many ionospheric parameters as possible is likely to yield improvements in modeling of propagation. Particularly the union of TEC tomography and ray tracing.

Amongst the features that might be observed and their effects on HF propagation analysed are;

Radio Experiment | Atmospheric Science | What you can do | Ionosondes
31/08/98 Ruth Bamford