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IONORT: A Windows software tool to calculate the HF ray tracing in the ionosphere

A. Azzarone, C. Bianchi, M. Pezzopane, M. Pietrella, C. Scotto, A. Settimi
2012 Computers & Geosciences  
This paper describes an applicative software tool, named IONORT (IONOspheric Ray Tracing), for calculating a three-dimensional ray tracing of high frequency waves in the ionospheric medium.  ...  In order to calculate the coordinates of the ray and the three components of the wave vector along the path as dependent variables, the core of the program solves a system of six first order differential  ...  Authors: We agree with the Reviewer 1. In this paper, a simplified ray tracing procedure was used to evaluate the ray path linking the two sites, Rome and Chania, 1235 km apart.  ... 
doi:10.1016/j.cageo.2012.02.008 fatcat:v66htvx76rdzhh3cdq5dtk7tse

The COMPLEIK subroutine of the IONORT-ISP system for calculating the non-deviative absorption: A comparison with the ICEPAC formula

Alessandro Settimi, Marco Pietrella, Michael Pezzopane, Bruno Zolesi, Cesidio Bianchi, Carlo Scotto
2014 Advances in Space Research  
The IONORT program, which simulates the three-dimensional (3-D) ray-tracing for high frequencies (HF) waves in the ionosphere, runs on the assimilative ISP (IRI-SIRMUP-P) discrete model over the Mediterranean  ...  are encoded into a so called COMPLEIK (COMPLex EIKonal) subroutine of the IONORT (IONOspheric Ray-Tracing) program [Azzarone et al., 2012].  ...  [2012] described an useful software tool, called IONORT (IONOspheric Ray Tracing), for calculating a 3-D ray tracing of high frequency (HF) waves in the ionospheric medium.  ... 
doi:10.1016/j.asr.2013.10.035 fatcat:v22xj4wshjcxncpo5hipupvwau

A Nomenclature for Oblique Ionospheric Soundings and Ray Tracing

Kenneth Davies
1967 Radio Science  
The analysis shows accurate ray tracing for HF waves, thus defeating the restriction of choice of ionospheric model for analytical ray tracing methods.  ...  Recognizing the applicability of tomographic imaging in the ionosphere, the reconstruction method has been applied to generate more realistic low latitude ionospheric background based on the Ionex TEC  ...  The authors are thankful to the Institute of Radio Physics and Electronics of the University of Calcutta, for providing the measurement data.  ... 
doi:10.1002/rds19672111395 fatcat:attltthtpzhfvgfbylumlek2z4