Radar and satellite investigations of equatorial evening vertical drifts and spread <i>F</i>

We analyzed pre-midnight equatorial F region observations made by the 30 MHz coherent backscatter radar of São Luis, Brazil between August 2010 and February 2012. These measurements were processed, and used to create monthly maps of the echo occurrence as a function of local time and height. The m...

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Bibliographic Details
Main Authors: J. M. Smith, F. S. Rodrigues, E. R. de Paula
Format: Article
Language:English
Published: Copernicus Publications 2015-11-01
Series:Annales Geophysicae
Online Access:https://www.ann-geophys.net/33/1403/2015/angeo-33-1403-2015.pdf