Annales Geophysicae
Annales Geophysicae
ANGEO
Articles | Volume 35, issue 3
Articles | Volume 35, issue 3
https://doi.org/10.5194/angeo-35-393-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/angeo-35-393-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 35, issue 3
Regular paper
 | 
14 Mar 2017
Regular paper |  | 14 Mar 2017

High-resolution coherent backscatter interferometric radar images of equatorial spread F using Capon's method

Fabiano S. Rodrigues, Eurico R. de Paula, and Gebreab K. Zewdie

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Latest update: 23 Nov 2024
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Short summary
We present results of Capon's method for the estimation of in-beam images of equatorial spread F (ESF) irregularities observed by the São Luís radar interferometer. Results of numerical simulations show that, despite the short baselines of the system, the method is capable of distinguishing localized features with kilometric scale sizes (zonal direction). Results from the application of Capon’s method to actual measurements show that it is able to resolve features expected to occur in ESF.
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Special issue
The 14th International Symposium on Equatorial Aeronomy