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Atmosphere 2017, 8(2), 35; doi:10.3390/atmos8020035

A Simple Two-Dimensional Ray-Tracing Visual Tool in the Complex Tropospheric Environment

College of Meteorology and Oceanography, PLA University of Science and Technology, Nanjing 211101, China
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Received: 14 December 2016 / Accepted: 30 January 2017 / Published: 13 February 2017
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Abstract

This paper introduces a simple two-dimensional ray-tracing visual tool, Ray-VT, for simulating propagations in the tropospheric environment. It is capable of tracing ray paths through range-dependent refractive conditions as well as arbitrary terrain cases. The fundamental computations are based on the piece-wise application of Snell’s law including a small angle approximation. The Ray-VT can be used to investigate the effects of ducting propagations and to assess the performances of radar systems. It can also be used as an educational aid for understanding the propagation characteristics in complex environments. View Full-Text
Keywords: atmospheric duct; radiowave propagation; ray tracing; visualization atmospheric duct; radiowave propagation; ray tracing; visualization
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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Zhao, X.; Yang, P. A Simple Two-Dimensional Ray-Tracing Visual Tool in the Complex Tropospheric Environment. Atmosphere 2017, 8, 35.

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