On the characteristics of 150-km echoes observed in the Brazilian longitude sector by the 30 MHz São Luís radar

We present long-overdue details about the intensity and spectral characteristics of 150-km echoes observed by the São Luís radar in Brazil. The São Luís observations show that the echoes usually come from multiple scattering layers that descend in altitude before local noon, and ascend during af...

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Bibliographic Details
Main Authors: F. S. Rodrigues, E. R. de Paula, J. L. Chau
Format: Article
Language:English
Published: Copernicus Publications 2011-10-01
Series:Annales Geophysicae
Online Access:https://www.ann-geophys.net/29/1905/2011/angeo-29-1905-2011.pdf