Physics
Scientific paper
Aug 1978
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1978p%26ss...26..785s&link_type=abstract
Planetary and Space Science, vol. 26, Aug. 1978, p. 785-787, 789-799.
Physics
F Region, Ionograms, Ionospheric Propagation, Polar Regions, Atmospheric Models, Electric Fields, Electromagnetic Absorption, Geomagnetism, Interplanetary Magnetic Fields, Ionospheric Electron Density, Riometers, Sporadic E Layer, Statistical Analysis
Scientific paper
F-lacuna event is a typical phenomenon of the high latitude ionosphere occurring during summer days. It consists in a disappearance of echoes from the F-layer on ionograms and a simultaneous extra absorption of about 0.1 to 0.4 dB on 30 MHz cosmic waves. This paper, based on data from the Dumont d'Urville station, describes the properties of this phenomenon: correlation with magnetic activity, convection electric field, interplanetary magnetic field, absorption in the lower ionosphere and electron density in the F-layer. A tentative model of interpretation in terms of large scale electron density irregularities in the F-layer is suggested.
Berthelier Jean-Jacques
Lavergnat J.
Sylvain M.
Vassal Jacques
No associations
LandOfFree
F-lacuna events in Terre-Adelie and their relationship with the state of the ionosphere does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with F-lacuna events in Terre-Adelie and their relationship with the state of the ionosphere, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and F-lacuna events in Terre-Adelie and their relationship with the state of the ionosphere will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-945879