9 December 2015 Prediction system about path loss of radio propagation based on GIS
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Proceedings Volume 9808, International Conference on Intelligent Earth Observing and Applications 2015; 98083J (2015) https://doi.org/10.1117/12.2220610
Event: International Conference on Intelligent Earth Observing and Applications, 2015, Guilin, China
Abstract
Prediction of the field strength is important in radio wave propagation in radio and television industry. Affected by the complex terrain on propagation path, the radio wave generate path loss. In order to predict the field strength, we have to analyze the path loss of radio propagation. In this paper, a prediction system about path loss of radio propagation based on GIS is presented. The system embeds GIS technology into ITU-R P.526 model, and establishes relevant development platform. The system’s major modules and experiment results are presented.
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Chao-qun Zhang, Hong-xiang Xiao, Shu-yu Zheng, "Prediction system about path loss of radio propagation based on GIS", Proc. SPIE 9808, International Conference on Intelligent Earth Observing and Applications 2015, 98083J (9 December 2015); doi: 10.1117/12.2220610; https://doi.org/10.1117/12.2220610
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