Large simultaneous disturbances (LSDs) in the Antarctic ionosphere

Details Large simultaneous disturbances (LSDs) in the Antarctic ionosphere Large simultaneous disturbances (LSDs) in the Antarctic ionosphere

Oct 1984

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1984jatp...46..917c&link_type=abstract

Journal of Atmospheric and Terrestrial Physics (ISSN 0021-9169), vol. 46, Oct. 1984, p. 917-925.

Physics

5

Antarctic Regions, F Region, Ionospheric Disturbances, Annual Variations, Electric Fields, Frequency Shift, Geomagnetism, Gravity Waves, High Frequencies

Scientific paper

A new class of ionospheric disturbance has been observed in the 10 min-1 hr period range, during a high frequency Doppler experiment in the Antarctic Peninsula region whose three transmitted dual frequency network permitted horizontal and vertical propagation velocities to be estimated. The disturbances are characterized by unusually good correlation between perturbations on all available Doppler signals, although they are apparently nonpropagating and occur simultaneously at each reflection point. In virtue of the large Doppler shifts displayed, these events have been designated Large Simultaneous Disturbances (LSDs). Criteria for their evaluation are established, and a detailed analysis of one LSD is undertaken. Occurrence statistics are presented, including seasonal and diurnal distributions.

Affiliated with

Also associated with

No associations

Rating

Large simultaneous disturbances (LSDs) in the Antarctic 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 Large simultaneous disturbances (LSDs) in the Antarctic ionosphere, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Large simultaneous disturbances (LSDs) in the Antarctic ionosphere will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1228309